Home Chevrolet Express 1500 Thermostat

Chevrolet Express 1500 Thermostat

1999 GMC Suburban C2500

We stock Genuine OEM Chevrolet Thermostat for your Chevrolet Express 1500. 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.

12632948 - : Engine Coolant Thermostat for Cadillac: Escalade | Chevrolet: Astro, Blazer, C1500, C2500, C3500, C3500HD, Express 1500, Express 2500, Express 3500, K1500 Pickup, K2500 Pickup, K3500 Pickup, P30, S10, Silverado 1500, Silverado 1500 Classic, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Tahoe | GMC: C1500 Pickup, C2500 Pickup, C3500 Pickup, C3500HD, Jimmy, K1500 Pickup, K2500 Pickup, K3500 Pickup, P3500, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sonoma, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Yukon | Oldsmobile: Bravada Image

Engine Coolant Thermostat

GM 12632948

S-series. 4.3l. 6 cylinder, with high output. Astro, Safari. Cpi, mpi. All models. Express, savana. 2003-14. Silverado, sierra. 4.3l....

$32.21

MSRP $56.02

Save $23.81

42.5% Off

12551507 - : 1990-2013 GM - Engine Coolant Thermostat O-Ring for Buick: Roadmaster | Cadillac: Escalade, Fleetwood | Chevrolet: Astro, Blazer, C1500, C2500, C3500, C3500HD, Camaro, Caprice, Corvette, Express 1500, Express 2500, Express 3500, G10, G20, G30, Impala, K1500 Pickup, K2500 Pickup, K3500 Pickup, P30, S10, S10 Blazer, Silverado 1500, Silverado 1500 Classic, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Tahoe | GMC: C1500 Pickup, C2500 Pickup, C3500 Pickup, C3500HD, G1500, G2500, G3500, Jimmy, K1500 Pickup, K2500 Pickup, K3500 Pickup, P3500, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sonoma, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Yukon | Oldsmobile: Bravada | Pontiac: Firebird Image

1990-2013 GM - Engine Coolant Thermostat O-Ring

GM 12551507

O-Ring. 6 cylinder, with high output. 4.3L. 2nd Design. Dual Thermostat. Diesel. 2003-14. All models. 8 cylinder, 1993-97. 1/2, 3/4 & 1...

$7.37

MSRP $11.52

Save $4.15

36% Off

12557563 - : 1996-2013 GM - Engine Coolant Water Outlet for Chevrolet: Blazer, S10, Silverado 1500, Silverado 1500 Classic, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500 | GMC: Jimmy, Sierra 1500, Sierra 1500 Classic, Sonoma, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500 | Oldsmobile: Bravada Image

1996-2013 GM - Engine Coolant Water Outlet

GM 12557563

All models. 4.3l. Silverado, sierra. 4.3l. Thick base helps prevent leaks by minimizing warpage Leak-resistant Neoprene O-ring seal...

$67.81

MSRP $122.18

Save $54.37

44.5% Off

12556594 - Cooling System: 1990-2002 GM - Engine Coolant Water Outlet for Cadillac: Escalade | Chevrolet: C1500, C2500, C3500, C3500HD, Express 1500, Express 2500, Express 3500, K1500 Pickup, K2500 Pickup, K3500 Pickup, P30, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Tahoe | GMC: C1500 Pickup, C2500 Pickup, C3500 Pickup, C3500HD, K1500 Pickup, K2500 Pickup, K3500 Pickup, Savana 1500, Savana 2500, Savana 3500, Suburban C1500, Suburban C2500, Suburban K1500, Suburban K2500, Yukon Image

1990-2002 GM - Engine Coolant Water Outlet

GM 12556594

All models. 5.0l, 5.7l. Express, savana. 5.0l, 5.7l. 1/2, 3/4 & 1 ton, 1996 new style, 5.0, 5.7L. Thick base helps prevent leaks by...

Browse more in Cooling System - Cooling System

$25.97

MSRP $45.16

Save $19.19

42.5% Off

12650486 - : 2016-2022 GM - Engine Coolant Thermostat Housing Gasket for Chevrolet: Colorado, Express 2500, Express 3500 | GMC: Canyon, Savana 2500, Savana 3500 Image

2016-2022 GM - Engine Coolant Thermostat Housing Gasket

GM 12650486

2.8L turbo diesel. Express, savana. Canyon, Colorado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...

$17.26

MSRP $27.63

Save $10.37

37.5% Off

12661950 - : 2014-2024 GM - Engine Coolant Thermostat for Cadillac: CT6, Escalade, Escalade ESV | Chevrolet: Camaro, Corvette Image

2014-2024 GM - Engine Coolant Thermostat

GM 12661950

CT6. 4.2L twin-turbo. Camaro. 7.0L. Corvette. Coolant manifold inlet. Controls the flow of coolant through your vehicle's radiator to...

$37.00

MSRP $64.35

Save $27.35

42.5% Off

85146482 - : 2022-2025 GM - A/C Evaporator Temperature Sensor for Cadillac: ESCALADE IQ, LYRIQ | Chevrolet: Blazer EV, Equinox EV, Silverado EV | GMC: Hummer EV Pickup, Hummer EV SUV, Sierra EV Image

2022-2025 GM - A/C Evaporator Temperature Sensor

GM 85146482

Blazer EV. LYRIQ. Equinox EV. Silverado EV. Hummer EV Pickup. Hummer EV SUV. Evaporator. Sierra EV.

$54.66

MSRP $95.06

Save $40.40

42.5% Off

12587397 - : 2007-2025 GM - Water Inlet Seal for Buick: Rainier | Cadillac: CT6, CTS, Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Express 4500, LCF 3500, LCF 3500HG, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 1500 LTD, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Silverado 3500 HD, SS, Suburban, Suburban 1500, Suburban 2500, Suburban 3500 HD, Tahoe, Trailblazer | GMC: Canyon, Envoy, Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 1500 Limited, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500 Classic, Sierra 3500 HD, Yukon, Yukon XL, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3, H3T Image

2007-2025 GM - Water Inlet Seal

GM 12587397

Helps close and prevent coolant from leaking out of your vehicle's cooling system components to maintain the proper engine temperature...

$6.94

MSRP $10.84

Save $3.90

36% Off

97383685 - : 2006-2008 GM - Engine Coolant Thermostat Housing for Chevrolet: Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD | GMC: Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD Image

2006-2008 GM - Engine Coolant Thermostat Housing

GM 97383685

Housing. Option 2. 6.6L. Houses the thermostat and allows connection between the radiator hose and the engine This GM Genuine Part is...

$222.74

MSRP $358.84

Save $136.10

37.9% Off

55578957 - : 2008-2018 GM - Engine Coolant Thermostat Housing Seal for Chevrolet: Aveo, Aveo5, Cruze, Cruze Limited, Sonic | Pontiac: G3 | Saturn: Astra Image

2008-2018 GM - Engine Coolant Thermostat Housing Seal

GM 55578957

1.8L. Sonic. Cruze, Cruze Limited. 2009-11. G3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...

$10.38

MSRP $16.21

Save $5.83

36% Off

24573020 - : 1994-1995 GM - Outlet for Buick: Skylark | Chevrolet: Beretta, Cavalier | Oldsmobile: Achieva | Pontiac: Grand Am, Sunfire Image

1994-1995 GM - Outlet

GM 24573020

4 cylinder. Cavalier, Sunfire. 2.3l. 2.3 & 2.4L, 2.3L.

$19.16

MSRP $32.48

Save $13.32

41% Off

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