OEM GM Thermostats

12694088 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

Volt. Repairs leaking thermostat housings
$71.90
MSRP $115.04
Save $43.14
37.5% Off
12622316 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

Canyon, Colorado. 2.8 & 2.9L. Hummer H3. 3.7L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are...
$102.74
MSRP $164.38
Save $61.64
37.5% Off
12741007 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

Repairs leaking thermostat housings
$59.03
MSRP $90.82
Save $31.79
35% Off
55507983 - : Engine Coolant Thermostat Housing Inlet Pipe for GM Image

Engine Coolant Thermostat Housing Inlet Pipe

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$66.60
MSRP $88.81
Save $22.21
25% Off
12638452 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

3.6L twin-turbo. XTS. With turbocharger. Repairs leaking thermostat housings Corrects engine overheating caused by failed thermostat
$138.46
MSRP $230.77
Save $92.31
40% Off
11588719 - : M6x1x60 Engine Coolant Thermostat Housing Bolt for GM Image

M6x1x60 Engine Coolant Thermostat Housing Bolt

Shifter & components, 8 speed trans, 6x60mm. 3.0L twin-turbo. 3.6L 2017-21. This GM Genuine Part is designed, engineered, and tested to...
$0.27
MSRP $0.35
Save $0.08
22.9% Off
12689039 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

Repairs leaking thermostat housings
$93.58
MSRP $149.72
Save $56.14
37.5% Off
12689041 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

Enclave, Traverse. Outlook. Acadia Limited. Repairs leaking thermostat housings
$71.90
MSRP $115.04
Save $43.14
37.5% Off
25205818 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

Malibu. 1.5L turbo. Spark. Cruze. 1.4L. Encore. Trax. With high output.
$130.90
MSRP $218.16
Save $87.26
40% Off
11094211 - : M6x70 Engine Coolant Thermostat Housing Bolt for GM Image

M6x70 Engine Coolant Thermostat Housing Bolt

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.86
MSRP $10.16
Save $3.30
32.5% Off
12681132 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

3.6L. Incl.Gasket,Housing and Thermostat. Optional. XTS. Without turbocharger. Impala. Repairs leaking thermostat housings
$104.09
MSRP $166.53
Save $62.44
37.5% Off
12681133 - : Engine Coolant Thermostat and Housing Assembly for GM Image

Engine Coolant Thermostat and Housing Assembly

3.6L. Traverse. Enclave. Repairs leaking thermostat housings
$86.08
MSRP $137.72
Save $51.64
37.5% 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.