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1999 GMC K2500

1999 GMC K2500 Thermostat Housings

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Thermostat Housing - Direct Fit, Sold individually
Part Number: MRDCH3031
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.4L
Product Details
Warranty : 12-month Motorad 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing - Direct Fit, Sold individually
Part Number: FS85086
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.4L
Product Details
Warranty : 120-day 4-Seasons 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
OE Solutions Series Thermostat Housing - Natural, Metal, Direct Fit, Sold individually
Part Number: RB9022031
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.4L Cover
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.4L Cover
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.4L Cover
Product Details
Notes : 0.31 in. Bolt Hole Diameter; 2 Bolt Holes; 90 degrees Housing Neck Angle; 1.5 in. Outlet Diameter; Gasket includedWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Butadiene, 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 : OE Solutions SeriesInterchange Part Number : 85086, CH3031, 815585, 10226490, TG279, 6279, KGT-6490, KGT-6490-T, 6490Replaces OE Number : 85086, CH3031, 815585, 10226490, TG279, 6279, KGT-6490, KGT-6490-T, 6490Material : MetalRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
UltraStat Series Thermostat Housing - Direct Fit, Kit
Part Number: MRD5169KTUS
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 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 : UltraStat SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing - Direct Fit, Sold individually
Part Number: MRDCH3063
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.5L
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.5L
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.5L
Product Details
Warranty : 12-month Motorad 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
OE Solutions Series Thermostat Housing - Natural, Metal, Direct Fit, Sold individually
Part Number: RB9022063
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.5L Cover
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.5L Cover
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.5L Cover
Product Details
Notes : Air vented; 0.31 in. Bolt Hole Diameter; 4 Bolt Holes; 45 degrees Housing Neck Angle; 1.81 in. Outlet Diameter; Gasket includedWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Butadiene, 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 : OE Solutions SeriesInterchange Part Number : 85222, CH3063, 815581, 12564276Replaces OE Number : 85222, CH3063, 815581, 12564276Material : MetalRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
Thermostat Housing - Chrome, Aluminum, Direct Fit, Sold individually
Part Number: T379229
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.4L
Product Details
Notes : O-ring styleWarranty : 1-year TransDapt 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.

Material : AluminumProduct Fit : Direct FitColor Finish : Chrome
OE Solutions Series Thermostat Housing - Natural, Metal, Direct Fit, Sold individually
Part Number: RB902754
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.7L Cover
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.7L Cover
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.7L Cover
Product Details
Notes : 0.38 in. Bolt Hole Diameter; 2 Bolt Holes; 45 degrees Housing Neck Angle; 1.25 in. Outlet Diameter; Gasket includedWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Butadiene, 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 : OE Solutions SeriesInterchange Part Number : 85169, CO34774, 5169KT, CH5169, 815169, 12556594, 8125565940, TG269, 6269, KGT-6594, KGT-6594-T, 6594Replaces OE Number : 85169, CO34774, 5169KT, CH5169, 815169, 12556594, 8125565940, TG269, 6269, KGT-6594, KGT-6594-T, 6594Material : MetalRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
Thermostat Housing - Direct Fit, Kit
Part Number: MRD5169KT
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing - Chrome, Aluminum, Direct Fit, Sold individually
Part Number: T374789
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.4L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.4L
Product Details
Notes : Gasket styleWarranty : 1-year TransDapt 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.

Material : AluminumProduct Fit : Direct FitColor Finish : Chrome
Fail-Safe Series Thermostat Housing - Direct Fit, Kit
Part Number: MRD5169KTFS
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.7L Temperature 195F; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 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.

Opening Temperature Rating : 195 degreesSeries : Fail-Safe SeriesThermostat Included : With thermostatRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing - Universal, Sold individually
Part Number: H1997247
Universal Fit
$191.95
Product Details
Warranty : 90-day Holley 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing - Universal, Sold individually
Part Number: W206242
Universal Fit
$34.01
Product Details
Warranty : 90 Day 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing - Universal, Sold individually
Part Number: W206244
Universal Fit
$34.01
Product Details
Warranty : 90 Day 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing - Universal, Sold individually
Part Number: W206250
Universal Fit
$34.01
Product Details
Warranty : 90 Day 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 18 results

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Helpful Automotive Resources

Thermostat Housing: Leak Causes, Replacement Cost, Symptoms
Thermostat Housing: Leak Causes, Replacement Cost, SymptomsCoolant will also leak out of the system once the housing is cracked, warped, or damaged in any way. A failed or worn seal may also cause a similar issue. Your engine may overheat if your thermostat housing keeps on leaking, so it’s best to address this issue right away. The