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    Heater Core | Replacement REPC503005

    Manufacturer: Replacement
    Replacement Heater Core. Silverado/Sierra 99-14 Heater Core, Front, 8.5 In. Core Height. Replacement REPC503005. OEM Part Number: 52473322.
    SKU: REPC503005
    Manufacturer part number: 52473322
    Availability: 20 in stock
    $439.81
    $61.99
    i h
    Free shipping

    Replacement Heater Core. Silverado/Sierra 99-14 Heater Core, Front, 8.5 In. Core Height. Replacement REPC503005. OEM Part Number: 52473322.

    Specifications:
    • Product Fit: Direct Fit
    • Quantity Sold: Sold Individually
    • Recommended Use: OE Replacement
    • Core Dimensions: 8 x 7.5 x 1 in. Core size
    • Dimensions: 8.25 x 7.5 x 1.38 in.
    • Inlet Size: 0.75 in.
    • Notes: 8.25 in. core height; Does not fit vehicles with custom floor console; Pipes must be rotated to match configuration
    • Outlet Size: 0.75 in.
    • Replaces D P I Number: 9994
    • Replaces O E Number: 52473322
    • Warranty: 1-year, unlimited-mileage warranty
    Vehicle Fitment:
    • 2002-2004: Cadillac Escalade Base 8 Cyl, 5.3L
    • 2002-2006: Cadillac Escalade Base 8 Cyl, 6.0L
    • 2002-2006: Cadillac Escalade EXT 8 Cyl, 6.0L
    • 2003-2006: Cadillac Escalade ESV 8 Cyl, 6.0L
    • 2007-2008: Cadillac Escalade ESV 8 Cyl, 6.2L
    • 2007-2009: Cadillac Escalade EXT 8 Cyl, 6.2L
    • 2007-2014: Cadillac Escalade Base 8 Cyl, 6.2L
    • 2008-2009: Cadillac Escalade ESV Platinum 8 Cyl, 6.2L
    • 2008-2014: Cadillac Escalade Platinum 8 Cyl, 6.2L
    • 2010-2013: Cadillac Escalade Hybrid 8 Cyl, 6.0L
    • 2010-2013: Cadillac Escalade Hybrid Platinum 8 Cyl, 6.0L
    • 2011-2014: Cadillac Escalade Luxury 8 Cyl, 6.2L
    • 2011-2014: Cadillac Escalade Premium 8 Cyl, 6.2L
    • 2003-2006: Cadillac Escalade ESV Base 8 Cyl, 6.0L
    • 2007-2014: Cadillac Escalade ESV Base 8 Cyl, 6.2L
    • 2008-2014: Cadillac Escalade ESV Platinum 8 Cyl, 6.2L
    • 2011-2014: Cadillac Escalade ESV Luxury 8 Cyl, 6.2L
    • 2011-2014: Cadillac Escalade ESV Premium 8 Cyl, 6.2L
    • 2002-2006: Cadillac Escalade EXT Base 8 Cyl, 6.0L
    • 2007-2013: Cadillac Escalade EXT Base 8 Cyl, 6.2L
    • 2011-2013: Cadillac Escalade EXT Luxury 8 Cyl, 6.2L
    • 2011-2013: Cadillac Escalade EXT Premium 8 Cyl, 6.2L
    • 2007: Chevrolet Avalanche LT 8 Cyl, 6.0L
    • 2007: Chevrolet Avalanche LTZ 8 Cyl, 6.0L
    • 2007-2012: Chevrolet Avalanche LS 8 Cyl, 5.3L
    • 2007-2012: Chevrolet Avalanche LT 8 Cyl, 5.3L
    • 2007-2012: Chevrolet Avalanche LTZ 8 Cyl, 5.3L
    • 2013: Chevrolet Avalanche Black Diamond LS 8 Cyl, 5.3L
    • 2013: Chevrolet Avalanche Black Diamond LT 8 Cyl, 5.3L
    • 2013: Chevrolet Avalanche Black Diamond LTZ 8 Cyl, 5.3L
    • 2002: Chevrolet Avalanche 1500 North Face 8 Cyl, 5.3L
    • 2002: Chevrolet Avalanche 1500 On Road Edition 8 Cyl, 5.3L
    • 2002-2004: Chevrolet Avalanche 1500 Base 8 Cyl, 5.3L
    • 2002-2006: Chevrolet Avalanche 1500 Z71 8 Cyl, 5.3L
    • 2004-2006: Chevrolet Avalanche 1500 Z66 8 Cyl, 5.3L
    • 2006: Chevrolet Avalanche 1500 LS 8 Cyl, 5.3L
    • 2006: Chevrolet Avalanche 1500 LT 8 Cyl, 5.3L
    • 2002-2004: Chevrolet Avalanche 2500 Base 8 Cyl, 8.1L
    • 2006: Chevrolet Avalanche 2500 LS 8 Cyl, 8.1L
    • 2006: Chevrolet Avalanche 2500 LT 8 Cyl, 8.1L
    • 1999-2004: Chevrolet Silverado 1500 Base 6 Cyl, 4.3L
    • 1999-2004: Chevrolet Silverado 1500 Base 8 Cyl, 4.8L
    • 1999-2004: Chevrolet Silverado 1500 Base 8 Cyl, 5.3L
    • 1999-2004: Chevrolet Silverado 1500 LT 6 Cyl, 4.3L
    • 1999-2006: Chevrolet Silverado 1500 LS 6 Cyl, 4.3L
    • 1999-2010: Chevrolet Silverado 1500 LS 8 Cyl, 4.8L
    • 1999-2010: Chevrolet Silverado 1500 LS 8 Cyl, 5.3L
    • 1999-2013: Chevrolet Silverado 1500 LT 8 Cyl, 4.8L
    • 1999-2013: Chevrolet Silverado 1500 LT 8 Cyl, 5.3L
    • 2002-2013: Chevrolet Silverado 1500 WT 6 Cyl, 4.3L
    • 2002-2013: Chevrolet Silverado 1500 WT 8 Cyl, 4.8L
    • 2002-2013: Chevrolet Silverado 1500 WT 8 Cyl, 5.3L
    • 2004: Chevrolet Silverado 1500 LS 8 Cyl, 6.0L
    • 2004: Chevrolet Silverado 1500 Z71 6 Cyl, 4.3L
    • 2004: Chevrolet Silverado 1500 Z71 8 Cyl, 4.8L
    • 2004: Chevrolet Silverado 1500 Z71 8 Cyl, 5.3L
    • 2004-2006: Chevrolet Silverado 1500 Hybrid 8 Cyl, 5.3L
    • 2004-2006: Chevrolet Silverado 1500 SS 8 Cyl, 6.0L
    • 2004-2007: Chevrolet Silverado 1500 LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 Classic Hybrid 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 Classic LS 6 Cyl, 4.3L
    • 2007: Chevrolet Silverado 1500 Classic LS 8 Cyl, 4.8L
    • 2007: Chevrolet Silverado 1500 Classic LS 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 Classic LT 8 Cyl, 4.8L
    • 2007: Chevrolet Silverado 1500 Classic LT 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 Classic LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 Classic SS 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 Classic WT 6 Cyl, 4.3L
    • 2007: Chevrolet Silverado 1500 Classic WT 8 Cyl, 4.8L
    • 2007: Chevrolet Silverado 1500 Classic WT 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 LTZ 8 Cyl, 6.0L
    • 2007-2010: Chevrolet Silverado 1500 LTZ 8 Cyl, 5.3L
    • 2010: Chevrolet Silverado 1500 Hybrid 8 Cyl, 6.0L
    • 2010: Chevrolet Silverado 1500 LTZ 8 Cyl, 6.2L
    • 2010: Chevrolet Silverado 1500 XFE 8 Cyl, 5.3L
    • 2010-2013: Chevrolet Silverado 1500 LT 8 Cyl, 6.2L
    • 2001-2002: Chevrolet Silverado 1500 HD LS 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 1500 HD LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 HD Classic LT 8 Cyl, 6.0L
    • 1999-2000: Chevrolet Silverado 2500 Base 8 Cyl, 5.3L
    • 1999-2000: Chevrolet Silverado 2500 LS 8 Cyl, 5.3L
    • 1999-2000: Chevrolet Silverado 2500 LT 8 Cyl, 5.3L
    • 1999-2004: Chevrolet Silverado 2500 Base 8 Cyl, 6.0L
    • 1999-2004: Chevrolet Silverado 2500 LS 8 Cyl, 6.0L
    • 1999-2004: Chevrolet Silverado 2500 LT 8 Cyl, 6.0L
    • 2004: Chevrolet Silverado 2500 WT 8 Cyl, 6.0L
    • 2001-2004: Chevrolet Silverado 2500 HD Base 8 Cyl, 6.0L
    • 2001-2004: Chevrolet Silverado 2500 HD Base 8 Cyl, 6.6L
    • 2001-2004: Chevrolet Silverado 2500 HD Base 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 2500 HD LS 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 2500 HD LS 8 Cyl, 6.6L
    • 2001-2006: Chevrolet Silverado 2500 HD LS 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 2500 HD LT 8 Cyl, 8.1L
    • 2001-2014: Chevrolet Silverado 2500 HD LT 8 Cyl, 6.0L
    • 2001-2014: Chevrolet Silverado 2500 HD LT 8 Cyl, 6.6L
    • 2004-2006: Chevrolet Silverado 2500 HD WT 8 Cyl, 8.1L
    • 2004-2014: Chevrolet Silverado 2500 HD WT 8 Cyl, 6.0L
    • 2004-2014: Chevrolet Silverado 2500 HD WT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic LS 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 2500 HD Classic LS 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic LS 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 2500 HD Classic LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 2500 HD Classic LT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic LT 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 2500 HD Classic WT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 2500 HD Classic WT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic WT 8 Cyl, 8.1L
    • 2007-2010: Chevrolet Silverado 2500 HD LTZ 8 Cyl, 6.0L
    • 2007-2010: Chevrolet Silverado 2500 HD LTZ 8 Cyl, 6.6L
    • 2001-2002: Chevrolet Silverado 3500 Base 8 Cyl, 6.0L
    • 2001-2002: Chevrolet Silverado 3500 Base 8 Cyl, 6.6L
    • 2001-2002: Chevrolet Silverado 3500 Base 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 3500 LS 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 3500 LS 8 Cyl, 6.6L
    • 2001-2006: Chevrolet Silverado 3500 LS 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 3500 LT 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 3500 LT 8 Cyl, 6.6L
    • 2001-2006: Chevrolet Silverado 3500 LT 8 Cyl, 8.1L
    • 2006: Chevrolet Silverado 3500 WT 8 Cyl, 6.0L
    • 2006: Chevrolet Silverado 3500 WT 8 Cyl, 6.6L
    • 2006: Chevrolet Silverado 3500 WT 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 3500 Classic LS 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 3500 Classic LS 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 3500 Classic LS 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 3500 Classic LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 3500 Classic LT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 3500 Classic LT 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 3500 Classic WT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 3500 Classic WT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 3500 Classic WT 8 Cyl, 8.1L
    • 2007-2010: Chevrolet Silverado 3500 HD LTZ 8 Cyl, 6.0L
    • 2007-2010: Chevrolet Silverado 3500 HD LTZ 8 Cyl, 6.6L
    • 2007-2014: Chevrolet Silverado 3500 HD LT 8 Cyl, 6.0L
    • 2007-2014: Chevrolet Silverado 3500 HD LT 8 Cyl, 6.6L
    • 2007-2014: Chevrolet Silverado 3500 HD WT 8 Cyl, 6.0L
    • 2007-2014: Chevrolet Silverado 3500 HD WT 8 Cyl, 6.6L
    • 2000-2006: Chevrolet Suburban 1500 Base 8 Cyl, 5.3L
    • 2000-2014: Chevrolet Suburban 1500 LS 8 Cyl, 5.3L
    • 2000-2014: Chevrolet Suburban 1500 LT 8 Cyl, 5.3L
    • 2004-2007: Chevrolet Suburban 1500 Z71 8 Cyl, 5.3L
    • 2006-2007: Chevrolet Suburban 1500 LTZ 8 Cyl, 6.0L
    • 2007: Chevrolet Suburban 1500 LT 8 Cyl, 6.0L
    • 2007-2014: Chevrolet Suburban 1500 LTZ 8 Cyl, 5.3L
    • 2000-2001: Chevrolet Suburban 2500 Base 8 Cyl, 6.0L
    • 2000-2013: Chevrolet Suburban 2500 LS 8 Cyl, 6.0L
    • 2000-2013: Chevrolet Suburban 2500 LT 8 Cyl, 6.0L
    • 2001: Chevrolet Suburban 2500 Base 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Suburban 2500 LS 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Suburban 2500 LT 8 Cyl, 8.1L
    • 2007: Chevrolet Suburban 2500 LTZ 8 Cyl, 6.0L
    • 2000: Chevrolet Tahoe Limited 8 Cyl, 5.7L
    • 2000: Chevrolet Tahoe Z71 8 Cyl, 5.7L
    • 2000-2004: Chevrolet Tahoe LT 8 Cyl, 4.8L
    • 2000-2006: Chevrolet Tahoe Base 8 Cyl, 4.8L
    • 2000-2006: Chevrolet Tahoe Base 8 Cyl, 5.3L
    • 2000-2007: Chevrolet Tahoe LS 8 Cyl, 4.8L
    • 2000-2014: Chevrolet Tahoe LS 8 Cyl, 5.3L
    • 2000-2014: Chevrolet Tahoe LT 8 Cyl, 5.3L
    • 2004: Chevrolet Tahoe Z71 8 Cyl, 4.8L
    • 2004-2006: Chevrolet Tahoe Z71 8 Cyl, 5.3L
    • 2007-2014: Chevrolet Tahoe LTZ 8 Cyl, 5.3L
    • 2010-2013: Chevrolet Tahoe Hybrid 8 Cyl, 6.0L
    • 2012-2014: Chevrolet Tahoe PPV 8 Cyl, 5.3L
    • 2012-2014: Chevrolet Tahoe SSV 8 Cyl, 5.3L
    • 1999-2004: GMC Sierra 1500 SLT 8 Cyl, 4.8L
    • 2000-2004: GMC Sierra 1500 SLE 6 Cyl, 4.3L
    • 2000-2004: GMC Sierra 1500 SLT 6 Cyl, 4.3L
    • 2000-2006: GMC Sierra 1500 SL 6 Cyl, 4.3L
    • 2000-2010: GMC Sierra 1500 SL 8 Cyl, 4.8L
    • 2000-2010: GMC Sierra 1500 SL 8 Cyl, 5.3L
    • 2000-2010: GMC Sierra 1500 SLT 8 Cyl, 5.3L
    • 2000-2013: GMC Sierra 1500 SLE 8 Cyl, 4.8L
    • 2000-2013: GMC Sierra 1500 SLE 8 Cyl, 5.3L
    • 2001: GMC Sierra 1500 C3 8 Cyl, 6.0L
    • 2002: GMC Sierra 1500 HT 6 Cyl, 4.3L
    • 2002: GMC Sierra 1500 HT 8 Cyl, 4.8L
    • 2002: GMC Sierra 1500 HT 8 Cyl, 5.3L
    • 2002-2005: GMC Sierra 1500 Base 6 Cyl, 4.3L
    • 2002-2005: GMC Sierra 1500 Base 8 Cyl, 4.8L
    • 2002-2005: GMC Sierra 1500 Base 8 Cyl, 5.3L
    • 2002-2006: GMC Sierra 1500 Denali 8 Cyl, 6.0L
    • 2002-2013: GMC Sierra 1500 WT 6 Cyl, 4.3L
    • 2002-2013: GMC Sierra 1500 WT 8 Cyl, 4.8L
    • 2002-2013: GMC Sierra 1500 WT 8 Cyl, 5.3L
    • 2005-2006: GMC Sierra 1500 Hybrid 8 Cyl, 5.3L
    • 2005-2009: GMC Sierra 1500 SLE 8 Cyl, 6.0L
    • 2005-2009: GMC Sierra 1500 SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic Denali 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic Hybrid 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SL 6 Cyl, 4.3L
    • 2007: GMC Sierra 1500 Classic SL 8 Cyl, 4.8L
    • 2007: GMC Sierra 1500 Classic SL 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SLE 8 Cyl, 4.8L
    • 2007: GMC Sierra 1500 Classic SLE 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic SLT 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic WT 6 Cyl, 4.3L
    • 2007: GMC Sierra 1500 Classic WT 8 Cyl, 4.8L
    • 2007: GMC Sierra 1500 Classic WT 8 Cyl, 5.3L
    • 2007-2010: GMC Sierra 1500 Denali 8 Cyl, 6.2L
    • 2009: GMC Sierra 1500 Hybrid 8 Cyl, 6.0L
    • 2009-2010: GMC Sierra 1500 SLT 8 Cyl, 6.2L
    • 2010: GMC Sierra 1500 XFE 8 Cyl, 5.3L
    • 2010-2013: GMC Sierra 1500 SLE 8 Cyl, 6.2L
    • 2001-2006: GMC Sierra 1500 HD SLE 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 1500 HD SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 HD Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 HD Classic SLT 8 Cyl, 6.0L
    • 1999-2000: GMC Sierra 2500 SL 8 Cyl, 5.3L
    • 1999-2002: GMC Sierra 2500 SL 8 Cyl, 6.0L
    • 2000: GMC Sierra 2500 SLE 8 Cyl, 5.3L
    • 2000: GMC Sierra 2500 SLT 8 Cyl, 5.3L
    • 2000-2004: GMC Sierra 2500 SLE 8 Cyl, 6.0L
    • 2000-2004: GMC Sierra 2500 SLT 8 Cyl, 6.0L
    • 2002-2004: GMC Sierra 2500 Base 8 Cyl, 6.0L
    • 2003-2004: GMC Sierra 2500 WT 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 2500 HD SL 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 2500 HD SL 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 2500 HD SL 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 2500 HD SLE 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 2500 HD SLT 8 Cyl, 8.1L
    • 2001-2008: GMC Sierra 2500 HD SLT 8 Cyl, 6.0L
    • 2001-2008: GMC Sierra 2500 HD SLT 8 Cyl, 6.6L
    • 2001-2014: GMC Sierra 2500 HD SLE 8 Cyl, 6.0L
    • 2001-2014: GMC Sierra 2500 HD SLE 8 Cyl, 6.6L
    • 2002-2005: GMC Sierra 2500 HD Base 8 Cyl, 6.0L
    • 2002-2005: GMC Sierra 2500 HD Base 8 Cyl, 6.6L
    • 2002-2005: GMC Sierra 2500 HD Base 8 Cyl, 8.1L
    • 2003-2006: GMC Sierra 2500 HD WT 8 Cyl, 8.1L
    • 2003-2014: GMC Sierra 2500 HD WT 8 Cyl, 6.0L
    • 2003-2014: GMC Sierra 2500 HD WT 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SL 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic SL 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SL 8 Cyl, 8.1L
    • 2007: GMC Sierra 2500 HD Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic SLE 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SLE 8 Cyl, 8.1L
    • 2007: GMC Sierra 2500 HD Classic SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic SLT 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SLT 8 Cyl, 8.1L
    • 2007: GMC Sierra 2500 HD Classic WT 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic WT 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic WT 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 3500 SL 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 3500 SL 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 3500 SL 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 3500 SLE 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 3500 SLE 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 3500 SLE 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 3500 SLT 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 3500 SLT 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 3500 SLT 8 Cyl, 8.1L
    • 2002-2005: GMC Sierra 3500 Base 8 Cyl, 6.0L
    • 2002-2005: GMC Sierra 3500 Base 8 Cyl, 6.6L
    • 2002-2005: GMC Sierra 3500 Base 8 Cyl, 8.1L
    • 2004-2006: GMC Sierra 3500 WT 8 Cyl, 6.0L
    • 2004-2006: GMC Sierra 3500 WT 8 Cyl, 6.6L
    • 2004-2006: GMC Sierra 3500 WT 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic SL 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic SL 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic SL 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic SLE 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic SLE 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic SLT 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic SLT 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic WT 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic WT 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic WT 8 Cyl, 8.1L
    • 2007-2010: GMC Sierra 3500 HD SLT 8 Cyl, 6.0L
    • 2007-2010: GMC Sierra 3500 HD SLT 8 Cyl, 6.6L
    • 2007-2014: GMC Sierra 3500 HD SLE 8 Cyl, 6.0L
    • 2007-2014: GMC Sierra 3500 HD SLE 8 Cyl, 6.6L
    • 2007-2014: GMC Sierra 3500 HD WT 8 Cyl, 6.0L
    • 2007-2014: GMC Sierra 3500 HD WT 8 Cyl, 6.6L
    • 2001: GMC Sierra C3 Base 8 Cyl, 6.0L
    • 2000: GMC Yukon Denali 8 Cyl, 5.7L
    • 2000-2004: GMC Yukon SLT 8 Cyl, 4.8L
    • 2000-2008: GMC Yukon SLE 8 Cyl, 4.8L
    • 2000-2014: GMC Yukon SLE 8 Cyl, 5.3L
    • 2000-2014: GMC Yukon SLT 8 Cyl, 5.3L
    • 2001-2006: GMC Yukon Denali 8 Cyl, 6.0L
    • 2006: GMC Yukon SL 8 Cyl, 4.8L
    • 2006: GMC Yukon SL 8 Cyl, 5.3L
    • 2007-2014: GMC Yukon Denali 8 Cyl, 6.2L
    • 2008-2013: GMC Yukon Hybrid 8 Cyl, 6.0L
    • 2010-2013: GMC Yukon Denali Hybrid 8 Cyl, 6.0L
    • 2000-2014: GMC Yukon XL 1500 SLE 8 Cyl, 5.3L
    • 2000-2014: GMC Yukon XL 1500 SLT 8 Cyl, 5.3L
    • 2001-2006: GMC Yukon XL 1500 Denali 8 Cyl, 6.0L
    • 2006: GMC Yukon XL 1500 SL 8 Cyl, 5.3L
    • 2007-2009: GMC Yukon XL 1500 SLE 8 Cyl, 6.0L
    • 2007-2009: GMC Yukon XL 1500 SLT 8 Cyl, 6.0L
    • 2007-2014: GMC Yukon XL 1500 Denali 8 Cyl, 6.2L
    • 2010-2014: GMC Yukon XL 1500 SLT 8 Cyl, 6.2L
    • 2000-2013: GMC Yukon XL 2500 SLE 8 Cyl, 6.0L
    • 2000-2013: GMC Yukon XL 2500 SLT 8 Cyl, 6.0L
    • 2001-2006: GMC Yukon XL 2500 SLE 8 Cyl, 8.1L
    • 2001-2006: GMC Yukon XL 2500 SLT 8 Cyl, 8.1L
    • 2003-2007: Hummer H2 Base 8 Cyl, 6.0L
    • 2008-2009: Hummer H2 Base 8 Cyl, 6.2L

    Replacement Heater Core. Silverado/Sierra 99-14 Heater Core, Front, 8.5 In. Core Height. Replacement REPC503005. OEM Part Number: 52473322.

    Specifications:
    • Product Fit: Direct Fit
    • Quantity Sold: Sold Individually
    • Recommended Use: OE Replacement
    • Core Dimensions: 8 x 7.5 x 1 in. Core size
    • Dimensions: 8.25 x 7.5 x 1.38 in.
    • Inlet Size: 0.75 in.
    • Notes: 8.25 in. core height; Does not fit vehicles with custom floor console; Pipes must be rotated to match configuration
    • Outlet Size: 0.75 in.
    • Replaces D P I Number: 9994
    • Replaces O E Number: 52473322
    • Warranty: 1-year, unlimited-mileage warranty
    Vehicle Fitment:
    • 2002-2004: Cadillac Escalade Base 8 Cyl, 5.3L
    • 2002-2006: Cadillac Escalade Base 8 Cyl, 6.0L
    • 2002-2006: Cadillac Escalade EXT 8 Cyl, 6.0L
    • 2003-2006: Cadillac Escalade ESV 8 Cyl, 6.0L
    • 2007-2008: Cadillac Escalade ESV 8 Cyl, 6.2L
    • 2007-2009: Cadillac Escalade EXT 8 Cyl, 6.2L
    • 2007-2014: Cadillac Escalade Base 8 Cyl, 6.2L
    • 2008-2009: Cadillac Escalade ESV Platinum 8 Cyl, 6.2L
    • 2008-2014: Cadillac Escalade Platinum 8 Cyl, 6.2L
    • 2010-2013: Cadillac Escalade Hybrid 8 Cyl, 6.0L
    • 2010-2013: Cadillac Escalade Hybrid Platinum 8 Cyl, 6.0L
    • 2011-2014: Cadillac Escalade Luxury 8 Cyl, 6.2L
    • 2011-2014: Cadillac Escalade Premium 8 Cyl, 6.2L
    • 2003-2006: Cadillac Escalade ESV Base 8 Cyl, 6.0L
    • 2007-2014: Cadillac Escalade ESV Base 8 Cyl, 6.2L
    • 2008-2014: Cadillac Escalade ESV Platinum 8 Cyl, 6.2L
    • 2011-2014: Cadillac Escalade ESV Luxury 8 Cyl, 6.2L
    • 2011-2014: Cadillac Escalade ESV Premium 8 Cyl, 6.2L
    • 2002-2006: Cadillac Escalade EXT Base 8 Cyl, 6.0L
    • 2007-2013: Cadillac Escalade EXT Base 8 Cyl, 6.2L
    • 2011-2013: Cadillac Escalade EXT Luxury 8 Cyl, 6.2L
    • 2011-2013: Cadillac Escalade EXT Premium 8 Cyl, 6.2L
    • 2007: Chevrolet Avalanche LT 8 Cyl, 6.0L
    • 2007: Chevrolet Avalanche LTZ 8 Cyl, 6.0L
    • 2007-2012: Chevrolet Avalanche LS 8 Cyl, 5.3L
    • 2007-2012: Chevrolet Avalanche LT 8 Cyl, 5.3L
    • 2007-2012: Chevrolet Avalanche LTZ 8 Cyl, 5.3L
    • 2013: Chevrolet Avalanche Black Diamond LS 8 Cyl, 5.3L
    • 2013: Chevrolet Avalanche Black Diamond LT 8 Cyl, 5.3L
    • 2013: Chevrolet Avalanche Black Diamond LTZ 8 Cyl, 5.3L
    • 2002: Chevrolet Avalanche 1500 North Face 8 Cyl, 5.3L
    • 2002: Chevrolet Avalanche 1500 On Road Edition 8 Cyl, 5.3L
    • 2002-2004: Chevrolet Avalanche 1500 Base 8 Cyl, 5.3L
    • 2002-2006: Chevrolet Avalanche 1500 Z71 8 Cyl, 5.3L
    • 2004-2006: Chevrolet Avalanche 1500 Z66 8 Cyl, 5.3L
    • 2006: Chevrolet Avalanche 1500 LS 8 Cyl, 5.3L
    • 2006: Chevrolet Avalanche 1500 LT 8 Cyl, 5.3L
    • 2002-2004: Chevrolet Avalanche 2500 Base 8 Cyl, 8.1L
    • 2006: Chevrolet Avalanche 2500 LS 8 Cyl, 8.1L
    • 2006: Chevrolet Avalanche 2500 LT 8 Cyl, 8.1L
    • 1999-2004: Chevrolet Silverado 1500 Base 6 Cyl, 4.3L
    • 1999-2004: Chevrolet Silverado 1500 Base 8 Cyl, 4.8L
    • 1999-2004: Chevrolet Silverado 1500 Base 8 Cyl, 5.3L
    • 1999-2004: Chevrolet Silverado 1500 LT 6 Cyl, 4.3L
    • 1999-2006: Chevrolet Silverado 1500 LS 6 Cyl, 4.3L
    • 1999-2010: Chevrolet Silverado 1500 LS 8 Cyl, 4.8L
    • 1999-2010: Chevrolet Silverado 1500 LS 8 Cyl, 5.3L
    • 1999-2013: Chevrolet Silverado 1500 LT 8 Cyl, 4.8L
    • 1999-2013: Chevrolet Silverado 1500 LT 8 Cyl, 5.3L
    • 2002-2013: Chevrolet Silverado 1500 WT 6 Cyl, 4.3L
    • 2002-2013: Chevrolet Silverado 1500 WT 8 Cyl, 4.8L
    • 2002-2013: Chevrolet Silverado 1500 WT 8 Cyl, 5.3L
    • 2004: Chevrolet Silverado 1500 LS 8 Cyl, 6.0L
    • 2004: Chevrolet Silverado 1500 Z71 6 Cyl, 4.3L
    • 2004: Chevrolet Silverado 1500 Z71 8 Cyl, 4.8L
    • 2004: Chevrolet Silverado 1500 Z71 8 Cyl, 5.3L
    • 2004-2006: Chevrolet Silverado 1500 Hybrid 8 Cyl, 5.3L
    • 2004-2006: Chevrolet Silverado 1500 SS 8 Cyl, 6.0L
    • 2004-2007: Chevrolet Silverado 1500 LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 Classic Hybrid 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 Classic LS 6 Cyl, 4.3L
    • 2007: Chevrolet Silverado 1500 Classic LS 8 Cyl, 4.8L
    • 2007: Chevrolet Silverado 1500 Classic LS 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 Classic LT 8 Cyl, 4.8L
    • 2007: Chevrolet Silverado 1500 Classic LT 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 Classic LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 Classic SS 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 Classic WT 6 Cyl, 4.3L
    • 2007: Chevrolet Silverado 1500 Classic WT 8 Cyl, 4.8L
    • 2007: Chevrolet Silverado 1500 Classic WT 8 Cyl, 5.3L
    • 2007: Chevrolet Silverado 1500 LTZ 8 Cyl, 6.0L
    • 2007-2010: Chevrolet Silverado 1500 LTZ 8 Cyl, 5.3L
    • 2010: Chevrolet Silverado 1500 Hybrid 8 Cyl, 6.0L
    • 2010: Chevrolet Silverado 1500 LTZ 8 Cyl, 6.2L
    • 2010: Chevrolet Silverado 1500 XFE 8 Cyl, 5.3L
    • 2010-2013: Chevrolet Silverado 1500 LT 8 Cyl, 6.2L
    • 2001-2002: Chevrolet Silverado 1500 HD LS 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 1500 HD LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 1500 HD Classic LT 8 Cyl, 6.0L
    • 1999-2000: Chevrolet Silverado 2500 Base 8 Cyl, 5.3L
    • 1999-2000: Chevrolet Silverado 2500 LS 8 Cyl, 5.3L
    • 1999-2000: Chevrolet Silverado 2500 LT 8 Cyl, 5.3L
    • 1999-2004: Chevrolet Silverado 2500 Base 8 Cyl, 6.0L
    • 1999-2004: Chevrolet Silverado 2500 LS 8 Cyl, 6.0L
    • 1999-2004: Chevrolet Silverado 2500 LT 8 Cyl, 6.0L
    • 2004: Chevrolet Silverado 2500 WT 8 Cyl, 6.0L
    • 2001-2004: Chevrolet Silverado 2500 HD Base 8 Cyl, 6.0L
    • 2001-2004: Chevrolet Silverado 2500 HD Base 8 Cyl, 6.6L
    • 2001-2004: Chevrolet Silverado 2500 HD Base 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 2500 HD LS 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 2500 HD LS 8 Cyl, 6.6L
    • 2001-2006: Chevrolet Silverado 2500 HD LS 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 2500 HD LT 8 Cyl, 8.1L
    • 2001-2014: Chevrolet Silverado 2500 HD LT 8 Cyl, 6.0L
    • 2001-2014: Chevrolet Silverado 2500 HD LT 8 Cyl, 6.6L
    • 2004-2006: Chevrolet Silverado 2500 HD WT 8 Cyl, 8.1L
    • 2004-2014: Chevrolet Silverado 2500 HD WT 8 Cyl, 6.0L
    • 2004-2014: Chevrolet Silverado 2500 HD WT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic LS 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 2500 HD Classic LS 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic LS 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 2500 HD Classic LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 2500 HD Classic LT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic LT 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 2500 HD Classic WT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 2500 HD Classic WT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 2500 HD Classic WT 8 Cyl, 8.1L
    • 2007-2010: Chevrolet Silverado 2500 HD LTZ 8 Cyl, 6.0L
    • 2007-2010: Chevrolet Silverado 2500 HD LTZ 8 Cyl, 6.6L
    • 2001-2002: Chevrolet Silverado 3500 Base 8 Cyl, 6.0L
    • 2001-2002: Chevrolet Silverado 3500 Base 8 Cyl, 6.6L
    • 2001-2002: Chevrolet Silverado 3500 Base 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 3500 LS 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 3500 LS 8 Cyl, 6.6L
    • 2001-2006: Chevrolet Silverado 3500 LS 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Silverado 3500 LT 8 Cyl, 6.0L
    • 2001-2006: Chevrolet Silverado 3500 LT 8 Cyl, 6.6L
    • 2001-2006: Chevrolet Silverado 3500 LT 8 Cyl, 8.1L
    • 2006: Chevrolet Silverado 3500 WT 8 Cyl, 6.0L
    • 2006: Chevrolet Silverado 3500 WT 8 Cyl, 6.6L
    • 2006: Chevrolet Silverado 3500 WT 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 3500 Classic LS 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 3500 Classic LS 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 3500 Classic LS 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 3500 Classic LT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 3500 Classic LT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 3500 Classic LT 8 Cyl, 8.1L
    • 2007: Chevrolet Silverado 3500 Classic WT 8 Cyl, 6.0L
    • 2007: Chevrolet Silverado 3500 Classic WT 8 Cyl, 6.6L
    • 2007: Chevrolet Silverado 3500 Classic WT 8 Cyl, 8.1L
    • 2007-2010: Chevrolet Silverado 3500 HD LTZ 8 Cyl, 6.0L
    • 2007-2010: Chevrolet Silverado 3500 HD LTZ 8 Cyl, 6.6L
    • 2007-2014: Chevrolet Silverado 3500 HD LT 8 Cyl, 6.0L
    • 2007-2014: Chevrolet Silverado 3500 HD LT 8 Cyl, 6.6L
    • 2007-2014: Chevrolet Silverado 3500 HD WT 8 Cyl, 6.0L
    • 2007-2014: Chevrolet Silverado 3500 HD WT 8 Cyl, 6.6L
    • 2000-2006: Chevrolet Suburban 1500 Base 8 Cyl, 5.3L
    • 2000-2014: Chevrolet Suburban 1500 LS 8 Cyl, 5.3L
    • 2000-2014: Chevrolet Suburban 1500 LT 8 Cyl, 5.3L
    • 2004-2007: Chevrolet Suburban 1500 Z71 8 Cyl, 5.3L
    • 2006-2007: Chevrolet Suburban 1500 LTZ 8 Cyl, 6.0L
    • 2007: Chevrolet Suburban 1500 LT 8 Cyl, 6.0L
    • 2007-2014: Chevrolet Suburban 1500 LTZ 8 Cyl, 5.3L
    • 2000-2001: Chevrolet Suburban 2500 Base 8 Cyl, 6.0L
    • 2000-2013: Chevrolet Suburban 2500 LS 8 Cyl, 6.0L
    • 2000-2013: Chevrolet Suburban 2500 LT 8 Cyl, 6.0L
    • 2001: Chevrolet Suburban 2500 Base 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Suburban 2500 LS 8 Cyl, 8.1L
    • 2001-2006: Chevrolet Suburban 2500 LT 8 Cyl, 8.1L
    • 2007: Chevrolet Suburban 2500 LTZ 8 Cyl, 6.0L
    • 2000: Chevrolet Tahoe Limited 8 Cyl, 5.7L
    • 2000: Chevrolet Tahoe Z71 8 Cyl, 5.7L
    • 2000-2004: Chevrolet Tahoe LT 8 Cyl, 4.8L
    • 2000-2006: Chevrolet Tahoe Base 8 Cyl, 4.8L
    • 2000-2006: Chevrolet Tahoe Base 8 Cyl, 5.3L
    • 2000-2007: Chevrolet Tahoe LS 8 Cyl, 4.8L
    • 2000-2014: Chevrolet Tahoe LS 8 Cyl, 5.3L
    • 2000-2014: Chevrolet Tahoe LT 8 Cyl, 5.3L
    • 2004: Chevrolet Tahoe Z71 8 Cyl, 4.8L
    • 2004-2006: Chevrolet Tahoe Z71 8 Cyl, 5.3L
    • 2007-2014: Chevrolet Tahoe LTZ 8 Cyl, 5.3L
    • 2010-2013: Chevrolet Tahoe Hybrid 8 Cyl, 6.0L
    • 2012-2014: Chevrolet Tahoe PPV 8 Cyl, 5.3L
    • 2012-2014: Chevrolet Tahoe SSV 8 Cyl, 5.3L
    • 1999-2004: GMC Sierra 1500 SLT 8 Cyl, 4.8L
    • 2000-2004: GMC Sierra 1500 SLE 6 Cyl, 4.3L
    • 2000-2004: GMC Sierra 1500 SLT 6 Cyl, 4.3L
    • 2000-2006: GMC Sierra 1500 SL 6 Cyl, 4.3L
    • 2000-2010: GMC Sierra 1500 SL 8 Cyl, 4.8L
    • 2000-2010: GMC Sierra 1500 SL 8 Cyl, 5.3L
    • 2000-2010: GMC Sierra 1500 SLT 8 Cyl, 5.3L
    • 2000-2013: GMC Sierra 1500 SLE 8 Cyl, 4.8L
    • 2000-2013: GMC Sierra 1500 SLE 8 Cyl, 5.3L
    • 2001: GMC Sierra 1500 C3 8 Cyl, 6.0L
    • 2002: GMC Sierra 1500 HT 6 Cyl, 4.3L
    • 2002: GMC Sierra 1500 HT 8 Cyl, 4.8L
    • 2002: GMC Sierra 1500 HT 8 Cyl, 5.3L
    • 2002-2005: GMC Sierra 1500 Base 6 Cyl, 4.3L
    • 2002-2005: GMC Sierra 1500 Base 8 Cyl, 4.8L
    • 2002-2005: GMC Sierra 1500 Base 8 Cyl, 5.3L
    • 2002-2006: GMC Sierra 1500 Denali 8 Cyl, 6.0L
    • 2002-2013: GMC Sierra 1500 WT 6 Cyl, 4.3L
    • 2002-2013: GMC Sierra 1500 WT 8 Cyl, 4.8L
    • 2002-2013: GMC Sierra 1500 WT 8 Cyl, 5.3L
    • 2005-2006: GMC Sierra 1500 Hybrid 8 Cyl, 5.3L
    • 2005-2009: GMC Sierra 1500 SLE 8 Cyl, 6.0L
    • 2005-2009: GMC Sierra 1500 SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic Denali 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic Hybrid 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SL 6 Cyl, 4.3L
    • 2007: GMC Sierra 1500 Classic SL 8 Cyl, 4.8L
    • 2007: GMC Sierra 1500 Classic SL 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SLE 8 Cyl, 4.8L
    • 2007: GMC Sierra 1500 Classic SLE 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic SLT 8 Cyl, 5.3L
    • 2007: GMC Sierra 1500 Classic SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 Classic WT 6 Cyl, 4.3L
    • 2007: GMC Sierra 1500 Classic WT 8 Cyl, 4.8L
    • 2007: GMC Sierra 1500 Classic WT 8 Cyl, 5.3L
    • 2007-2010: GMC Sierra 1500 Denali 8 Cyl, 6.2L
    • 2009: GMC Sierra 1500 Hybrid 8 Cyl, 6.0L
    • 2009-2010: GMC Sierra 1500 SLT 8 Cyl, 6.2L
    • 2010: GMC Sierra 1500 XFE 8 Cyl, 5.3L
    • 2010-2013: GMC Sierra 1500 SLE 8 Cyl, 6.2L
    • 2001-2006: GMC Sierra 1500 HD SLE 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 1500 HD SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 HD Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 1500 HD Classic SLT 8 Cyl, 6.0L
    • 1999-2000: GMC Sierra 2500 SL 8 Cyl, 5.3L
    • 1999-2002: GMC Sierra 2500 SL 8 Cyl, 6.0L
    • 2000: GMC Sierra 2500 SLE 8 Cyl, 5.3L
    • 2000: GMC Sierra 2500 SLT 8 Cyl, 5.3L
    • 2000-2004: GMC Sierra 2500 SLE 8 Cyl, 6.0L
    • 2000-2004: GMC Sierra 2500 SLT 8 Cyl, 6.0L
    • 2002-2004: GMC Sierra 2500 Base 8 Cyl, 6.0L
    • 2003-2004: GMC Sierra 2500 WT 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 2500 HD SL 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 2500 HD SL 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 2500 HD SL 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 2500 HD SLE 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 2500 HD SLT 8 Cyl, 8.1L
    • 2001-2008: GMC Sierra 2500 HD SLT 8 Cyl, 6.0L
    • 2001-2008: GMC Sierra 2500 HD SLT 8 Cyl, 6.6L
    • 2001-2014: GMC Sierra 2500 HD SLE 8 Cyl, 6.0L
    • 2001-2014: GMC Sierra 2500 HD SLE 8 Cyl, 6.6L
    • 2002-2005: GMC Sierra 2500 HD Base 8 Cyl, 6.0L
    • 2002-2005: GMC Sierra 2500 HD Base 8 Cyl, 6.6L
    • 2002-2005: GMC Sierra 2500 HD Base 8 Cyl, 8.1L
    • 2003-2006: GMC Sierra 2500 HD WT 8 Cyl, 8.1L
    • 2003-2014: GMC Sierra 2500 HD WT 8 Cyl, 6.0L
    • 2003-2014: GMC Sierra 2500 HD WT 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SL 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic SL 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SL 8 Cyl, 8.1L
    • 2007: GMC Sierra 2500 HD Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic SLE 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SLE 8 Cyl, 8.1L
    • 2007: GMC Sierra 2500 HD Classic SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic SLT 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic SLT 8 Cyl, 8.1L
    • 2007: GMC Sierra 2500 HD Classic WT 8 Cyl, 6.0L
    • 2007: GMC Sierra 2500 HD Classic WT 8 Cyl, 6.6L
    • 2007: GMC Sierra 2500 HD Classic WT 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 3500 SL 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 3500 SL 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 3500 SL 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 3500 SLE 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 3500 SLE 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 3500 SLE 8 Cyl, 8.1L
    • 2001-2006: GMC Sierra 3500 SLT 8 Cyl, 6.0L
    • 2001-2006: GMC Sierra 3500 SLT 8 Cyl, 6.6L
    • 2001-2006: GMC Sierra 3500 SLT 8 Cyl, 8.1L
    • 2002-2005: GMC Sierra 3500 Base 8 Cyl, 6.0L
    • 2002-2005: GMC Sierra 3500 Base 8 Cyl, 6.6L
    • 2002-2005: GMC Sierra 3500 Base 8 Cyl, 8.1L
    • 2004-2006: GMC Sierra 3500 WT 8 Cyl, 6.0L
    • 2004-2006: GMC Sierra 3500 WT 8 Cyl, 6.6L
    • 2004-2006: GMC Sierra 3500 WT 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic SL 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic SL 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic SL 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic SLE 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic SLE 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic SLE 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic SLT 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic SLT 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic SLT 8 Cyl, 8.1L
    • 2007: GMC Sierra 3500 Classic WT 8 Cyl, 6.0L
    • 2007: GMC Sierra 3500 Classic WT 8 Cyl, 6.6L
    • 2007: GMC Sierra 3500 Classic WT 8 Cyl, 8.1L
    • 2007-2010: GMC Sierra 3500 HD SLT 8 Cyl, 6.0L
    • 2007-2010: GMC Sierra 3500 HD SLT 8 Cyl, 6.6L
    • 2007-2014: GMC Sierra 3500 HD SLE 8 Cyl, 6.0L
    • 2007-2014: GMC Sierra 3500 HD SLE 8 Cyl, 6.6L
    • 2007-2014: GMC Sierra 3500 HD WT 8 Cyl, 6.0L
    • 2007-2014: GMC Sierra 3500 HD WT 8 Cyl, 6.6L
    • 2001: GMC Sierra C3 Base 8 Cyl, 6.0L
    • 2000: GMC Yukon Denali 8 Cyl, 5.7L
    • 2000-2004: GMC Yukon SLT 8 Cyl, 4.8L
    • 2000-2008: GMC Yukon SLE 8 Cyl, 4.8L
    • 2000-2014: GMC Yukon SLE 8 Cyl, 5.3L
    • 2000-2014: GMC Yukon SLT 8 Cyl, 5.3L
    • 2001-2006: GMC Yukon Denali 8 Cyl, 6.0L
    • 2006: GMC Yukon SL 8 Cyl, 4.8L
    • 2006: GMC Yukon SL 8 Cyl, 5.3L
    • 2007-2014: GMC Yukon Denali 8 Cyl, 6.2L
    • 2008-2013: GMC Yukon Hybrid 8 Cyl, 6.0L
    • 2010-2013: GMC Yukon Denali Hybrid 8 Cyl, 6.0L
    • 2000-2014: GMC Yukon XL 1500 SLE 8 Cyl, 5.3L
    • 2000-2014: GMC Yukon XL 1500 SLT 8 Cyl, 5.3L
    • 2001-2006: GMC Yukon XL 1500 Denali 8 Cyl, 6.0L
    • 2006: GMC Yukon XL 1500 SL 8 Cyl, 5.3L
    • 2007-2009: GMC Yukon XL 1500 SLE 8 Cyl, 6.0L
    • 2007-2009: GMC Yukon XL 1500 SLT 8 Cyl, 6.0L
    • 2007-2014: GMC Yukon XL 1500 Denali 8 Cyl, 6.2L
    • 2010-2014: GMC Yukon XL 1500 SLT 8 Cyl, 6.2L
    • 2000-2013: GMC Yukon XL 2500 SLE 8 Cyl, 6.0L
    • 2000-2013: GMC Yukon XL 2500 SLT 8 Cyl, 6.0L
    • 2001-2006: GMC Yukon XL 2500 SLE 8 Cyl, 8.1L
    • 2001-2006: GMC Yukon XL 2500 SLT 8 Cyl, 8.1L
    • 2003-2007: Hummer H2 Base 8 Cyl, 6.0L
    • 2008-2009: Hummer H2 Base 8 Cyl, 6.2L
    Products specifications
    Recommended Use OE Replacement
    Product Fit Direct Fit
    Quantity Sold Sold Individually
    Notes 8.25 in. core height; Does not fit vehicles with custom floor console; Pipes must be rotated to match configuration
    Replaces O E Number 52473322
    Warranty 1-year, unlimited-mileage warranty
    Core Dimensions 8 x 7.5 x 1 in. Core size
    Replaces D P I Number 9994
    Inlet Size 0.75 in.
    Outlet Size 0.75 in.
    Dimensions 8.25 x 7.5 x 1.38 in.