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2012 GMC Sierra 2500 HD
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2012 GMC Sierra 2500 HD

2012 GMC Sierra 2500 HD Thermostats

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Thermostat
Motorad®
Thermostat
Part Number: MRD448-180
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Temperature 180F; With Thermostat and Seal; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Temperature 180F; With Thermostat and Seal; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Temperature 180F; With Thermostat and Seal; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Temperature 180F; With Thermostat and Seal; Oe Specified Temperature
Product Details
Location : RearQuantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 180 DegreesRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD447-185
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Temperature 185F; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Temperature 185F; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Temperature 185F; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Temperature 185F; Oe Specified Temperature
Product Details
Location : FrontQuantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 185 degreesRecommended Use : OE Replacement
GM Original Equipment Series Thermostat
AC Delco®
GM Original Equipment Series Thermostat
Part Number: AC131197
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L 185 Deg
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L 185 Deg
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L 185 Deg
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L 185 Deg
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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 : 85 degrees CSeries : GM Original Equipment SeriesMaterial : SteelRecommended Use : OE Replacement
Professional Series Thermostat
AC Delco®
Professional Series Thermostat
Part Number: AC12T99D
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
Product Details
Location : FrontNotes : Includes seal; OEM recommended temperature; StandardQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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 : 85 degrees CSeries : Professional SeriesMaterial : Stainless SteelRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33946
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL, 185 Degree
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL, 185 Degree
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL, 185 Degree
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL, 185 Degree
Product Details
Location : FrontProp 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 : Cooling EssentialsOpening Temperature Rating : 185 degreesSeries : Gates OE ReplacementInterchange Part Number : RC31800002, 14728Recommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33947
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL, 180 Degree
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL, 180 Degree
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL, 180 Degree
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL, 180 Degree
Product Details
Location : RearProp 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 : Cooling EssentialsOpening Temperature Rating : 180 DegreesSeries : Gates OE ReplacementInterchange Part Number : REPC318004, 14738Recommended Use : OE Replacement
Thermostat
Gates®
Thermostat
Part Number: GAT34198S
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L 187 Degree
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L 187 Degree
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L 187 Degree
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L 187 Degree
Product Details
Notes : 2.2 in. Flange Diameter; 0.76 in. Height from Flange; 2.2 in. Depth from Flange; 2.96 in. Total Height; (1) Seal Quantity; (1) Jiggle Pins Quantity; Bottom By-Pass Design; O-Ring Seal TypeQuantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 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 : Cooling EssentialsOpening Temperature Rating : 86 degrees CMaterial : Copper/Stainless SteelRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD523-190
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Temperature 187F; With Thermostat and Seal; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 187 degreesRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD523-180
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Temperature 180F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Temperature 180F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L Temperature 180F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Temperature 180F; Alternate Temperature Option
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 180 DegreesRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD523-174
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Temperature 174F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Temperature 174F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L Temperature 174F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Temperature 174F; Alternate Temperature Option
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 174 degreesMaterial : Copper/Stainless SteelRecommended Use : OE Replacement
GM Original Equipment Series Thermostat
AC Delco®
GM Original Equipment Series Thermostat
Part Number: AC131131
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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 : 82 degrees CSeries : GM Original Equipment SeriesInterchange Part Number : REPC318004, 33947, 14738Material : Stainless SteelRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD447448
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Temperature 180F And 185F; Oe Specified Temperature; Cylinder Head
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Temperature 180F And 185F; Oe Specified Temperature; Cylinder Head
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Temperature 180F And 185F; Oe Specified Temperature; Cylinder Head
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Temperature 180F And 185F; Oe Specified Temperature; Cylinder Head
Product Details
Quantity Sold : Set of 2Warranty : 12-month Motorad limited warrantyProp 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 : 180 and 185 degrees FRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD523-160
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Temperature 160F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Temperature 160F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L Temperature 160F; Alternate Temperature Option
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Temperature 160F; Alternate Temperature Option
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 160 degreesRecommended Use : OE Replacement
GM Original Equipment Series Thermostat
AC Delco®
GM Original Equipment Series Thermostat
Part Number: AC131163
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
Product Details
Notes : Includes gasketQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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 : 85 degrees CSeries : GM Original Equipment SeriesInterchange Part Number : RC31800002, 14728Material : Stainless SteelRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT34198
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX, 180 Degree
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L FLEX, 180 Degree
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L FLEX, 180 Degree
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS, 180 Degree
Product Details
Prop 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 : Cooling EssentialsOpening Temperature Rating : 180 DegreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Page 1 of 2 | Showing 1 - 15 of 16 results

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