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67401Engine Coolant Water Bypass Gasket
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APDTY 67401 Coolant Bypass Seals


  • Brand New Coolant Bypass Seals
  • Match Vehicle To Compatibility Chart To Ensure Exact Fitment
  • Replaces 12551933
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Buick Rainier
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2004
Cadillac CTS
  • Position: N/A
  • 5.7L V8 346ci
 2004-2005
Cadillac Escalade
  • Position: N/A
  • All Configurations
 2002-2005
Cadillac Escalade ESV
  • Position: N/A
  • All Configurations
 2003-2005
Cadillac Escalade EXT
  • Position: N/A
  • All Configurations
 2002-2005
Chevrolet Avalanche 1500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2002-2004
Chevrolet Camaro
  • Position: N/A
  • 5.7L V8 350ci
 1997-2002
Chevrolet Corvette
  • Position: N/A
  • 5.7L V8 350ci
 1997-2004
Chevrolet Express 1500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2003-2005
Chevrolet Express 2500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2003-2005
Chevrolet Express 2500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2003-2005
Chevrolet Express 2500
  • Position: N/A
  • 4.8L V8 294ci
 2003-2005
Chevrolet Express 3500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2003-2005
Chevrolet SSR
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2004
Chevrolet Silverado 1500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 1999-2004
Chevrolet Silverado 1500
  • Position: N/A
  • 4.8L V8 294ci
 1999-2004
Chevrolet Silverado 1500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2003-2004
Chevrolet Silverado 1500 HD
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2003
Chevrolet Silverado 2500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 1999-2000
Chevrolet Silverado 2500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 1999-2004
Chevrolet Silverado 2500 HD
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2004
Chevrolet Silverado 3500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2004
Chevrolet Suburban 1500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2000-2004
Chevrolet Suburban 2500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2000-2004
Chevrolet Tahoe
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2000-2004
Chevrolet Tahoe
  • Position: N/A
  • 4.8L V8 294ci
 2000-2004
Chevrolet Trailblazer EXT
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2003-2004
Chevrolet W3500 Tiltmaster
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2003-2005
Chevrolet W4500 Tiltmaster
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2003-2005
GMC Envoy XL
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2003-2004
GMC Envoy XUV
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2004
GMC Savana 1500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2003-2005
GMC Savana 2500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2003-2005
GMC Savana 2500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2003-2005
GMC Savana 2500
  • Position: N/A
  • 4.8L V8 294ci
 2003-2005
GMC Savana 3500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2003-2005
GMC Savana 3500
  • Position: N/A
  • 4.8L V8 294ci
 2004-2005
GMC Sierra 1500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 1999-2004
GMC Sierra 1500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2004
GMC Sierra 1500
  • Position: N/A
  • 4.8L V8 294ci
 1999-2004
GMC Sierra 1500 HD
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2003
GMC Sierra 2500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 1999-2000
GMC Sierra 2500 HD
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2004
GMC Sierra 3500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2004
GMC W3500 Forward
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2004-2005
GMC W4500 Forward
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2003-2005
GMC Yukon
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2000-2004
GMC Yukon
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2004
GMC Yukon
  • Position: N/A
  • 4.8L V8 294ci
 2000-2004
GMC Yukon XL 1500
  • Position: N/A
  • 5.3L V8 5328cc 325ci
 2000-2004
GMC Yukon XL 1500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2001-2004
GMC Yukon XL 2500
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2000-2004
Hummer H2
  • Position: N/A
  • 6.0L V8 5967cc 364ci
 2003-2006
Isuzu NPR
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2003-2005
Isuzu NPR-HD
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2003-2005
Pontiac Firebird
  • Position: N/A
  • 5.7L V8 350ci
 1998-2002
Pontiac GTO
  • Position: N/A
  • 5.7L V8 350ci
 2004
Workhorse FasTrack FT1061
  • Position: N/A
  • 4.8L V8 294ci
  • GAS
 2004-2005
Workhorse FasTrack FT1261
  • Position: N/A
  • 4.8L V8 294ci
  • GAS
 2005
Workhorse FasTrack FT1461
  • Position: N/A
  • 4.8L V8 294ci
  • GAS
 2004-2005
Workhorse FasTrack FT1461
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2004-2005
Workhorse FasTrack FT1601
  • Position: N/A
  • 4.8L V8 294ci
  • GAS
 2004-2005
Workhorse FasTrack FT1801
  • Position: N/A
  • 6.0L V8 5967cc 364ci
  • GAS
 2004-2005
Workhorse Custom Chassis P42
  • Position: N/A
  • 6.0L V8 5972cc 365ci
  • GAS
 2003-2005
Workhorse Custom Chassis P42
  • Position: N/A
  • 4.8L V8 294ci
  • GAS
 2004-2005