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Part record
8.1L Vortec Thermostat (OEM)
verified
OEM PN12559575
Card fitment 1996-2007 gas 7.4/8.1 - all platform 8.1L configs.
Where to buy
Not listed online at Dave's Auto Center yet. Ask Dave's Auto Center about this part, quoting part number 12559575.
Fits (32 configurations)
- 2001 Chevrolet Silverado 2500 HD
- 2001 Chevrolet Silverado 3500
- 2001 GMC Sierra 2500 HD
- 2001 GMC Sierra 3500
- 2002 Chevrolet Silverado 2500 HD
- 2002 Chevrolet Silverado 3500
- 2002 GMC Sierra 2500 HD
- 2002 GMC Sierra 3500
- 2003 Chevrolet Silverado 2500 HD
- 2003 Chevrolet Silverado 3500
- 2003 GMC Sierra 2500 HD
- 2003 GMC Sierra 3500
- 2004 Chevrolet Silverado 2500 HD
- 2004 Chevrolet Silverado 3500
- 2004 GMC Sierra 2500 HD
- 2004 GMC Sierra 3500
- 2005 Chevrolet Silverado 2500 HD
- 2005 Chevrolet Silverado 3500
- 2005 GMC Sierra 2500 HD
- 2005 GMC Sierra 3500
- 2006 Chevrolet Silverado 2500 HD
- 2006 Chevrolet Silverado 3500
- 2006 GMC Sierra 2500 HD
- 2006 GMC Sierra 3500
- 2007 Chevrolet Silverado 2500 HD
- 2007 Chevrolet Silverado 3500
- 2007 GMC Sierra 2500 HD
- 2007 GMC Sierra 3500
- 2001 Chevrolet Express 3500
- 2001 GMC Savana 3500
- 2002 Chevrolet Express 3500
- 2002 GMC Savana 3500