Search Bar 2
No Vehicle Selected
Search Bar 4
No Vehicle Selected
Home
Garage
Search
More
No Vehicle Selected
Search Bar 8
Home GMC Sierra 3500 HD Thermostat

GMC Sierra 3500 HD Thermostat

Filter

My Garage

My Garage

We stock Genuine OEM GMC Thermostat for your GMC Sierra 3500 HD. OEM thermostats are designed and manufactured to fit and function perfectly with your specific make and model of vehicle. They are designed to regulate the flow of coolant through your engine, ensuring that your engine operates at the correct temperature range. A malfunctioning thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so replacing it with an OEM part can ensure optimal performance and reliability. Additionally, using an OEM thermostat can help ensure that the part is covered under the manufacturer's warranty. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

12600172 - : 1999-2009 GM - Engine Coolant Thermostat Water Inlet Assembly for Buick: Rainier | Cadillac: CTS, Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche 1500, Avalanche 2500, Corvette, Express 1500, Express 2500, Express 3500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Silverado 3500 HD, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT | GMC: Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2 | Pontiac: G8, GTO Image

1999-2009 GM - Engine Coolant Thermostat Water Inlet Assembly
Part Number: 12600172
GM GM
Notes: Includes Thermostat & Gasket. Includes Thermostat And Seal. Included with thermostat unit. Included with Water pump assembly.
Applications: 5.3L. 5.7L. 6.0L, 6.2L. 8 CYLINDER.
Other Names: Engine Coolant Thermostat Kit, 1048
Replaces: 12568911, 12581594
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts...
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Pontiac:
    • G8,
    • GTO
MSRP $78.67
$45.23
97371077 - : 2005 GM - Engine Coolant Water Outlet for Chevrolet: Silverado 2500 HD, Silverado 3500 | GMC: Sierra 2500 HD, Sierra 3500 Image

2005 GM - Engine Coolant Water Outlet
Part Number: 97371077
GM GM
Other Names: Thermostat Housing, 16205
Replaces: 97357396, 97357479
Description: All models. 6.6l. Thick base helps prevent leaks by minimizing warpage Leak-resistant Neoprene O-ring seal Helps your cooling system...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500
MSRP $584.98
$318.52
10183720 - : 1991-1998 GM - Engine Coolant Water Outlet for Chevrolet: C1500, C2500, C3500, C3500HD, G30, K2500 Pickup, K3500 Pickup, P30, Suburban C2500, Suburban K2500 | GMC: C2500 Pickup, C3500 Pickup, C3500HD, G3500, K2500 Pickup, K3500 Pickup, P3500, Suburban C2500, Suburban K2500 Image

1991-1998 GM - Engine Coolant Water Outlet
Part Number: 10183720
GM GM
Applications: 8 CYLINDER. 5.0L, 5.7L, 6.2L, 6.5L, 7.4L, 8.1L.
Other Names: Thermostat Housing, 181
Description: All models. 7.4l. Thick base helps prevent leaks by minimizing warpage Leak-resistant Neoprene O-ring seal Helps your cooling system...
Fits:
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • C3500HD,
    • G30,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C2500,
    • Suburban K2500
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • C3500HD,
    • G3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Suburban C2500,
    • Suburban K2500
MSRP $217.10
$118.21
25199831 - : 2013-2015 Chevrolet Spark - Engine Coolant Thermostat for Chevrolet: Spark Image

2013-2015 Chevrolet Spark - Engine Coolant Thermostat
Part Number: 25199831
GM GM
Other Names: Thermostat Unit, 10936
Replaces: 25192923, 96988257
Description: Spark. Without ev. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal...
Fits:
  • Chevrolet:
    • Spark
MSRP $110.75
$61.46
10105135 - : 1985-1993 GM - Water Outlet Gasket for Buick: Roadmaster | Cadillac: Brougham, Fleetwood | Chevrolet: Astro, Blazer, C/K Pickup, C1500, C2500, C3500, C3500HD, Camaro, Caprice, Corvette, El Camino, G10, G20, G30, Impala, K1500 Pickup, K2500 Pickup, K3500 Pickup, K5 Blazer, Monte Carlo, P20, P30, R10, R20, R2500, R30, R3500, S10, S10 Blazer, Suburban C10, Suburban C20, Suburban K10, Suburban K20, Suburban R10, Suburban R1500, Suburban R20, Suburban R2500, Suburban V10, Suburban V1500, Suburban V20, Suburban V2500, V10, V20, V30, V3500 | GMC: C1500 Pickup, C2500 Pickup, C3500 Pickup, C3500HD, Caballero, G1500, G2500, G3500, Jimmy, Jimmy S15, K1500 Pickup, K2500 Pickup, K3500 Pickup, P2500, P3500, R1500 Pickup, R2500 Pickup, R3500 Pickup, S15, Safari, Sonoma, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Suburban R1500, Suburban R2500, Syclone, Typhoon, V1500, V1500 Suburban, V2500, V2500 Suburban, V3500 | Oldsmobile: Bravada, Custom Cruiser | Pontiac: Bonneville, Firebird, Grand Prix, Parisienne Image

1985-1993 GM - Water Outlet Gasket
Part Number: 10105135
GM GM
Other Names: Engine Coolant Thermostat Gasket
Description: O-Ring. 6 cylinder, without high output. May be made from fiber or a rubberized composite material This GM Genuine Part is designed,...
Fits:
  • Buick:
    • Roadmaster
  • Cadillac:
    • Brougham,
    • Fleetwood
  • Chevrolet:
    • Astro,
    • Blazer,
    • C/K Pickup,
    • C1500,
    • C2500,
    • C3500,
    • C3500HD,
    • Camaro,
    • Caprice,
    • Corvette,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • K5 Blazer,
    • Monte Carlo,
    • P20,
    • P30,
    • R10,
    • R20,
    • R2500,
    • R30,
    • R3500,
    • S10,
    • S10 Blazer,
    • Suburban C10,
    • Suburban C20,
    • Suburban K10,
    • Suburban K20,
    • Suburban R10,
    • Suburban R1500,
    • Suburban R20,
    • Suburban R2500,
    • Suburban V10,
    • Suburban V1500,
    • Suburban V20,
    • Suburban V2500,
    • V10,
    • V20,
    • V30,
    • V3500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • C3500HD,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P2500,
    • P3500,
    • R1500 Pickup,
    • R2500 Pickup,
    • R3500 Pickup,
    • S15,
    • Safari,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • Syclone,
    • Typhoon,
    • V1500,
    • V1500 Suburban,
    • V2500,
    • V2500 Suburban,
    • V3500
  • Oldsmobile:
    • Bravada,
    • Custom Cruiser
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Prix,
    • Parisienne
MSRP $6.22
$4.04
12643149 - : 2017-2024 GM - Engine Coolant Thermostat Housing Gasket for Chevrolet: Silverado 2500 HD, Silverado 3500 HD | GMC: Sierra 2500 HD, Sierra 3500 HD Image

2017-2024 GM - Engine Coolant Thermostat Housing Gasket
Part Number: 12643149
GM GM
Other Names: Thermostat Housing Gasket
Description: 6.6L diesel. Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $9.16
$5.95
22538325 - : 1986-1990 GM - Thermostat for Buick: Electra, LeSabre, Skylark | Cadillac: Brougham, Fleetwood | Chevrolet: Caprice | Oldsmobile: Calais, Custom Cruiser, Cutlass Calais, Cutlass Supreme | Pontiac: Grand Am, Safari Image

1986-1990 GM - Thermostat
Part Number: 22538325
GM GM
Other Names: Thermostat, 9872
Description: All models. 2.3L. Buick. V8. Chevrolet. 307. Oldsmobile. Pontiac. Gas.
Fits:
  • Buick:
    • Electra,
    • LeSabre,
    • Skylark
  • Cadillac:
    • Brougham,
    • Fleetwood
  • Chevrolet:
    • Caprice
  • Oldsmobile:
    • Calais,
    • Custom Cruiser,
    • Cutlass Calais,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am,
    • Safari
MSRP $12.24
$7.22
55490715 - : 2017-2019 GM - Engine Coolant Thermostat with Seal for Chevrolet: Cruze, Equinox | GMC: Terrain Image

2017-2019 GM - Engine Coolant Thermostat with Seal
Part Number: 55490715
GM GM
Notes: Included with Water pump assembly.
Applications: 1.6L DIESEL.
Other Names: Thermostat Unit, 11787
Description: 1.6L. Equinox, Terrain. Cruze. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its...
Fits:
  • Chevrolet:
    • Cruze,
    • Equinox
  • GMC:
    • Terrain
MSRP $166.72
$92.53
25200456 - : 2011-2016 GM - Engine Coolant Thermostat for Cadillac: ELR | Chevrolet: Volt Image

2011-2016 GM - Engine Coolant Thermostat
Part Number: 25200456
GM GM
Notes: Includes Water Inlet And Thermostat Gasket.
Applications: 1.4L.
Other Names: Thermostat
Replaces: 55561629, 55576890, 55593035
Description: Volt. ELR. Helps retain the thermostat to monitor the flow of coolant through your vehicle's engine and radiator This GM Genuine Part...
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Volt
MSRP $92.05
$58.24
13276981 - : 2011-2016 Chevrolet - Engine Control Module Wiring Harness Bracket for Chevrolet: Cruze, Cruze Limited Image

2011-2016 Chevrolet - Engine Control Module Wiring Harness Bracket
Part Number: 13276981
GM GM
Other Names: Thermostat Housing Bracket
Description: 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Cruze,
    • Cruze Limited
MSRP $6.44
$4.77
12693295 - : 2017-2024 GM - Engine Coolant Thermostat Housing for Chevrolet: Silverado 2500 HD | GMC: Sierra 2500 HD, Sierra 3500 HD Image

2017-2024 GM - Engine Coolant Thermostat Housing
Part Number: 12693295
GM GM
Applications: 6.6L DIESEL.
Other Names: F (S)Housing
Replaces: 12643796, 12701138
Description: 6.6L diesel. Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
Fits:
  • Chevrolet:
    • Silverado 2500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $209.30
$113.96
Page
Data by RevolutionParts

No results found for "thermostat". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!