OEM GM Thermostats

3522676 - : Engine Coolant Thermostat O-Ring for GM Image

Engine Coolant Thermostat O-Ring

Seals your vehicle's thermostat housing Helps prevent coolant from leaking from the engine This GM Genuine Part is designed, engineered,...
$7.49
MSRP $11.31
Save $3.82
33.8% Off
12597172 - : Engine Coolant Thermostat Housing for GM Image

Engine Coolant Thermostat Housing

Repairs leaking thermostat housings
$122.58
MSRP $196.13
Save $73.55
37.5% Off
55574008 - : Thermostat Bypass Pipe Gasket for GM Image

Thermostat Bypass Pipe Gasket

1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment...
$20.16
MSRP $26.21
Save $6.05
23.1% Off
55513549 - : F (S)Thermostat Kit for GM Image

F (S)Thermostat Kit

$44.30
MSRP $68.16
Save $23.86
35% Off
12642720 - : Engine Coolant Thermostat Housing for GM Image

Engine Coolant Thermostat Housing

Silverado, sierra. 6.6l. 6.6L diesel. Repairs leaking thermostat housings
$128.77
MSRP $214.62
Save $85.85
40% Off
12582472 - : Engine Coolant Thermostat Seal for GM Image

Engine Coolant Thermostat Seal

Seals your vehicle's thermostat housing Helps prevent coolant from leaking from the engine This GM Genuine Part is designed, engineered,...
$7.41
MSRP $11.00
Save $3.59
32.6% Off
12666900 - : Thermostat Bypass Pipe Gasket for GM Image

Thermostat Bypass Pipe Gasket

1.3l turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original...
$1.66
MSRP $2.46
Save $0.80
32.5% Off
94011602 - : Thermostat Bypass Pipe Seal Upper for GM Image

Thermostat Bypass Pipe Seal Upper

Bypass Pipe to Lower Thermostat Housing. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$3.29
MSRP $4.88
Save $1.59
32.6% Off
25535214 - : Engine Coolant Thermostat Gasket for GM Image

Engine Coolant Thermostat Gasket

Gasket.
$2.07
MSRP $2.44
Save $0.37
15.2% Off
12600023 - : Water Pump Cover with Thermostat Housing, Thermostat, Gaskets, and Bolts for GM Image

Water Pump Cover with Thermostat Housing, Thermostat, Gaskets, and Bolts

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$120.86
MSRP $201.44
Save $80.58
40% Off
19316308 - : 180 Degrees Engine Coolant Thermostat for GM Image

180 Degrees Engine Coolant Thermostat

City Express. Outlet. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal...
$18.86
MSRP $27.94
Save $9.08
32.5% Off
55492940 - : Engine Coolant Thermostat Housing Seal for GM Image

Engine Coolant Thermostat Housing Seal

Cascada. Malibu. 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.40
MSRP $8.31
Save $1.91
23% Off

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What Thermostats Do For Your Vehicle

At Chevrolet Parts Direct, we know how crucial thermostats are for maintaining your engine’s health. A thermostat regulates the coolant flow between your engine and radiator, ensuring the engine stays within its ideal operating temperature. This balance prevents overheating during intense use and overcooling during colder weather. Your vehicle could face engine inefficiency or costly damage without a properly functioning thermostat.

Other Functions Of Thermostats

Thermostats not only manage engine temperatures but also support better fuel efficiency and reduce emissions by allowing your engine to warm up quickly. Genuine GM thermostats are engineered specifically for models like the Buick Encore and Chevrolet Equinox, delivering precise temperature control for smooth operation. Unlike lower-cost, generic aftermarket parts, GM thermostats are designed to last longer and integrate seamlessly with other components. Pairing your thermostat with genuine water pumps ensures your cooling system performs reliably over time.

When To Replace A Thermostat

Signs that your thermostat may need replacing include fluctuating temperature gauge readings, an engine that overheats or doesn’t warm up, and unusual noises from the cooling system. If you experience any of these issues, replacing your thermostat promptly can prevent further complications. Genuine GM thermostats provide unmatched reliability and are tailored to fit your vehicle perfectly, unlike generic options that may fail prematurely. Inspect your thermostat regularly to maintain consistent engine performance and peace of mind.

Chevrolet Parts Direct is here to provide dependable solutions for your vehicle repair needs.