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1999 GMC K1500
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1999 GMC K1500

1999 GMC K1500 Thermostat Gaskets

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Thermostat Gasket - Direct Fit, Sold individually
Mahle®
Thermostat Gasket - Direct Fit, Sold individually
Part Number: MAHC31273
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1999 GMC K1500 Sierra SL 8 Cyl 5.0L
  • 1999 GMC K1500 Sierra SL 8 Cyl 5.7L
  • 1999 GMC K1500 Sierra SLE 8 Cyl 5.7L
  • 1999 GMC K1500 Sierra SLT 8 Cyl 5.7L
  • 1999 GMC K1500 Sierra SLE 8 Cyl 5.0L
  • 1999 GMC K1500 Sierra SLT 8 Cyl 5.0L
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Gasket - Direct Fit, Sold individually
Felpro®
Thermostat Gasket - Direct Fit, Sold individually
Part Number: FP35710
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1999 GMC K1500 Sierra SL 8 Cyl 5.0L 1.954 in. ID, Improved Design
  • 1999 GMC K1500 Sierra SL 8 Cyl 5.7L 1.954 in. ID, Improved Design
  • 1999 GMC K1500 Sierra SLE 8 Cyl 5.7L 1.954 in. ID, Improved Design
  • 1999 GMC K1500 Sierra SLT 8 Cyl 5.7L 1.954 in. ID, Improved Design
  • 1999 GMC K1500 Sierra SLE 8 Cyl 5.0L 1.954 in. ID, Improved Design
  • 1999 GMC K1500 Sierra SLT 8 Cyl 5.0L 1.954 in. ID, Improved Design
Product Details
Warranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Thermostat Gasket
Gates®
Thermostat Gasket
Part Number: GAT33660
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1999 GMC K1500 Sierra SLT 8 Cyl 5.7L GAS
  • 1999 GMC K1500 Sierra SLE 8 Cyl 5.7L GAS
  • 1999 GMC K1500 Sierra SL 8 Cyl 5.7L GAS
Product Details
Promotions : Cooling Essentials
GM Original Equipment Series Thermostat Gasket - Direct Fit, Sold individually
AC Delco®
GM Original Equipment Series Thermostat Gasket - Direct Fit, Sold individually
Part Number: AC12551507
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 1999 GMC K1500 Sierra SLT 8 Cyl 5.7L 2-Door
  • 1999 GMC K1500 Sierra SLE 8 Cyl 5.0L 3-Door
  • 1999 GMC K1500 Sierra SL 8 Cyl 5.0L 3-Door
  • 1999 GMC K1500 Sierra SLT 8 Cyl 5.0L 3-Door
  • 1999 GMC K1500 Sierra SL 8 Cyl 5.7L 2-Door
  • 1999 GMC K1500 Sierra SLE 8 Cyl 5.7L 2-Door
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesProduct Fit : Direct Fit
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