746629Engine Rear Main Seal Cover

APDTY 12639250/12633579 Crankahaft Rear Main Seal Housing Cover Gasket Bolt Kit


  • Brand New Rear Main Seal Cover & Gasket Kit
  • View compatability tab to verify your specific model
  • Fits Select 1999-2012 Chevy or GMC 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L Engines
  • Replaces GM Part 12633579, 12639250
  • New Bolts Included
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Buick LaCrosse
  • 5.3L V8 5328cc 325ci
2008-2009
Buick Rainier
  • 5.3L V8 5328cc 325ci
2004-2007
Cadillac CTS
  • 5.7L V8 -cc 346ci
2004-2005
Cadillac CTS
  • 6.0L V8 5967cc 364ci
2006-2007
Cadillac CTS
  • 6.2L V8 6162cc 376ci
2009-2012
Cadillac Escalade
  • All Configurations
2002-2012
Cadillac Escalade ESV
  • All Configurations
2003-2012
Cadillac Escalade EXT
  • All Configurations
2002-2012
Chevrolet Avalanche
  • All Configurations
2007-2012
Chevrolet Avalanche 1500
  • All Configurations
2002-2006
Chevrolet Camaro
  • 6.2L V8 6162cc 376ci
2010-2012
Chevrolet Camaro
  • 5.7L V8 -cc 350ci
1998-2002
Chevrolet Caprice
  • All Configurations
2011
Chevrolet Caprice
  • 6.0L V8 5967cc 364ci
2012
Chevrolet Colorado
  • 5.3L V8 5328cc 325ci
2009-2012
Chevrolet Corvette
  • All Configurations
1997-2004, 2006-2009
Chevrolet Corvette
  • 7.0L V8 7011cc 427ci
2010-2012
Chevrolet Corvette
  • 6.2L V8 6162cc 376ci
2010-2012
Chevrolet Express 1500
  • 5.3L V8 5328cc 325ci
2003-2012
Chevrolet Express 2500
  • 5.3L V8 5328cc 325ci
2003-2005
Chevrolet Express 2500
  • 6.0L V8 5967cc 364ci
2003-2010
Chevrolet Express 2500
  • 4.8L V8 -cc 294ci
2003-2010
Chevrolet Express 3500
  • 6.0L V8 5967cc 364ci
2003-2010
Chevrolet Express 3500
  • 4.8L V8 -cc 294ci
2005-2010
Chevrolet Impala
  • 5.3L V8 5328cc 325ci
2006-2009
Chevrolet LCF 4500
  • 6.0L V8 5967cc 364ci
2016
Chevrolet Monte Carlo
  • 5.3L V8 5328cc 325ci
2006-2007
Chevrolet SSR
  • All Configurations
2003-2006
Chevrolet Silverado 1500
  • 5.3L V8 5328cc 325ci
1999-2012
Chevrolet Silverado 1500
  • 4.8L V8 -cc 294ci
1999-2012
Chevrolet Silverado 1500
  • 6.0L V8 5967cc 364ci
2003-2012
Chevrolet Silverado 1500
  • 6.2L V8 6162cc 376ci
2009-2012
Chevrolet Silverado 1500 Classic
  • 5.3L V8 5328cc 325ci
2007
Chevrolet Silverado 1500 Classic
  • 4.8L V8 -cc 294ci
2007
Chevrolet Silverado 1500 HD
  • All Configurations
2001-2003, 2005-2006
Chevrolet Silverado 1500 HD Classic
  • All Configurations
2007
Chevrolet Silverado 2500
  • All Configurations
1999-2000
Chevrolet Silverado 2500
  • 6.0L V8 5967cc 364ci
2001-2004
Chevrolet Silverado 2500 HD
  • 6.0L V8 5967cc 364ci
2001-2011
Chevrolet Silverado 2500 HD Classic
  • 6.0L V8 5967cc 364ci
2007
Chevrolet Silverado 3500
  • 6.0L V8 5967cc 364ci
2001-2006
Chevrolet Silverado 3500 Classic
  • 6.0L V8 5967cc 364ci
2007
Chevrolet Silverado 3500 HD
  • 6.0L V8 5967cc 364ci
2007-2012
Chevrolet Suburban 1500
  • 5.3L V8 5328cc 325ci
2000-2002, 2010-2012
Chevrolet Suburban 1500
  • All Configurations
2003-2009
Chevrolet Suburban 2500
  • All Configurations
2000, 2007-2008, 2010-2012
Chevrolet Suburban 2500
  • 6.0L V8 5967cc 364ci
2001-2006, 2009
Chevrolet Tahoe
  • 5.3L V8 5328cc 325ci
2000, 2008
Chevrolet Tahoe
  • 4.8L V8 -cc 294ci
2000, 2008
Chevrolet Tahoe
  • All Configurations
2001-2007, 2009-2012
Chevrolet Tahoe
  • 6.0L V8 5967cc 364ci
2008
Chevrolet Trailblazer
  • All Configurations
2004-2005
Chevrolet Trailblazer
  • 5.3L V8 5328cc 325ci
2006-2008
Chevrolet Trailblazer
  • 6.0L V8 5967cc 364ci
2006-2009
Chevrolet Trailblazer EXT
  • 5.3L V8 5328cc 325ci
2003-2006
Chevrolet W3500 Tiltmaster
  • 6.0L V8 5967cc 364ci
  • GAS
2003-2009
Chevrolet W4500 Tiltmaster
  • 6.0L V8 5967cc 364ci
  • GAS
2003-2010
GMC Canyon
  • 5.3L V8 5328cc 325ci
2009-2012
GMC Envoy
  • 5.3L V8 5328cc 325ci
2005-2009
GMC Envoy XL
  • 5.3L V8 5328cc 325ci
2003-2006
GMC Envoy XUV
  • 5.3L V8 5328cc 325ci
2004-2005
GMC Savana 1500
  • 5.3L V8 5328cc 325ci
2003-2012
GMC Savana 2500
  • 5.3L V8 5328cc 325ci
2003-2005
GMC Savana 2500
  • 6.0L V8 5967cc 364ci
2003-2010
GMC Savana 2500
  • 4.8L V8 -cc 294ci
2003-2010
GMC Savana 3500
  • All Configurations
2003-2005
GMC Savana 3500
  • 6.0L V8 5967cc 364ci
2006-2010
GMC Savana 3500
  • 4.8L V8 -cc 294ci
2006-2010
GMC Sierra 1500
  • 5.3L V8 5328cc 325ci
1999-2012
GMC Sierra 1500
  • 4.8L V8 -cc 294ci
1999-2012
GMC Sierra 1500
  • 6.0L V8 5967cc 364ci
2001, 2003-2012
GMC Sierra 1500
  • 6.2L V8 6162cc 376ci
2009-2012
GMC Sierra 1500 Classic
  • 4.8L V8 -cc 294ci
2007
GMC Sierra 1500 Classic
  • 5.3L V8 5328cc 325ci
2007
GMC Sierra 1500 HD
  • All Configurations
2001-2003, 2005-2006
GMC Sierra 1500 HD Classic
  • All Configurations
2007
GMC Sierra 2500
  • All Configurations
2001-2004
GMC Sierra 2500
  • 6.0L V8 5967cc 364ci
1999-2000
GMC Sierra 2500 HD
  • 6.0L V8 5967cc 364ci
2001-2012
GMC Sierra 2500 HD Classic
  • 6.0L V8 5967cc 364ci
2007
GMC Sierra 3500
  • 6.0L V8 5967cc 364ci
2001-2006
GMC Sierra 3500 Classic
  • 6.0L V8 5967cc 364ci
2007
GMC Sierra 3500 HD
  • 6.0L V8 5967cc 364ci
2007-2012
GMC W3500 Forward
  • 6.0L V8 5967cc 364ci
  • GAS
2004-2008
GMC W4500 Forward
  • 6.0L V8 5967cc 364ci
  • GAS
2003-2010
GMC Yukon
  • All Configurations
2001-2012
GMC Yukon
  • 5.3L V8 5328cc 325ci
2000
GMC Yukon
  • 4.8L V8 -cc 294ci
2000
GMC Yukon XL 1500
  • All Configurations
2000, 2005-2012
GMC Yukon XL 1500
  • 5.3L V8 5328cc 325ci
2001-2004
GMC Yukon XL 2500
  • All Configurations
2000, 2007-2011
GMC Yukon XL 2500
  • 6.0L V8 5967cc 364ci
2001-2006
Hummer H2
  • All Configurations
2003-2009
Hummer H3
  • 5.3L V8 5328cc 325ci
2008-2010
Hummer H3T
  • 5.3L V8 5328cc 325ci
2009-2010
Isuzu NPR
  • 6.0L V8 5967cc 364ci
  • GAS
2003-2016
Isuzu NPR
  • 6.0L V8 5967cc 364ci
  • CNG
2012-2016
Isuzu NPR-HD
  • 6.0L V8 5967cc 364ci
  • GAS
2003-2009, 2012-2016
Isuzu NPR-HD
  • 6.0L V8 5967cc 364ci
  • CNG
2012-2016
Pontiac Firebird
  • 5.7L V8 -cc 350ci
1998-2002
Pontiac G8
  • 6.0L V8 5967cc 364ci
2008-2009
Pontiac GTO
  • All Configurations
2004-2006
Pontiac Grand Prix
  • 5.3L V8 5328cc 325ci
2005-2008
Saab 9-7x
  • 5.3L V8 5328cc 325ci
2005-2009
Saab 9-7x
  • 6.0L V8 5967cc 364ci
2008-2009
Workhorse FasTrack FT1061
  • 4.8L V8 -cc 294ci
  • GAS
2004-2005
Workhorse FasTrack FT1261
  • 4.8L V8 -cc 294ci
  • GAS
2005
Workhorse FasTrack FT1461
  • 4.8L V8 -cc 294ci
  • GAS
2004-2005
Workhorse FasTrack FT1461
  • 6.0L V8 5967cc 364ci
  • GAS
2004-2005
Workhorse FasTrack FT1601
  • 4.8L V8 -cc 294ci
  • GAS
2004-2005
Workhorse FasTrack FT1801
  • 6.0L V8 5967cc 364ci
  • GAS
2004-2005
Workhorse W16
  • GAS
2006-2008
Workhorse W18
  • GAS
2006-2008
Workhorse W42
  • 4.8L V8 -cc 294ci
  • GAS
2006-2011
Workhorse W42
  • GAS
2006-2011
Workhorse W62
  • 6.0L V8 5967cc 364ci
  • GAS
2007-2011
Workhorse W62
  • GAS
2007-2011
Workhorse Custom Chassis P42
  • 6.0L V8 5972cc 365ci
  • GAS
2004-2005
Workhorse Custom Chassis P42
  • 4.8L V8 -cc 294ci
  • GAS
2004-2005
Workhorse Custom Chassis W42
  • 6.0L V8 5972cc 365ci
  • GAS
2006-2010
Workhorse Custom Chassis W42
  • 4.8L V8 -cc 294ci
  • GAS
2006-2012
Workhorse Custom Chassis W62
  • 6.0L V8 5967cc 364ci
  • GAS
2011-2012