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OEM Thermostats & Parts

WHT007814 - : Engine Water Pump Housing O-Ring for Audi Image

Engine Water Pump Housing O-Ring

O-Ring. 55 x 5.33mm. 4.0L, #2. Main. 55x5,33.
$26.02
PB121437 - : Engine Coolant Water Inlet Gasket for Porsche Image

Engine Coolant Water Inlet Gasket

Porsche 0PB-121-437
All Required. 3.0L turbo. Cayman. 3.8L, water pump and thermostat. Boxster. 4.0L. Spyder. 3.4, 3.8L, with gt3. Lower Housing.
$14.85
11537545665 - : Engine Coolant Hose for BMW Image

Engine Coolant Hose

Engine Water Pump. Inlet. From Thermostat. 3.0L.
$80.29
PAB121678A - : Water Valve for Porsche Image

Water Valve

Porsche PAB-121-678-A
2.9L. 3.0L, without e-hybrid. 2019-21. Thermo-Pneumatic Valve. Incl.Gaskets,Housing and Thermostat.
$144.36
357121140 - : Plug for Audi Image

Plug

3.0L. 1.8L. 3.2L, feed. 3.2L, main.
$13.14
11517549445 - : Water Pump Assembly Gasket for BMW Image

Water Pump Assembly Gasket

$13.63
7119907265 - : Water Pump Bolt for Mini Image

Water Pump Bolt

2017-20. Cooper S e. 2017-19. 2018-19, main. 2.0L.
$8.59
N10626801 - : Engine Intake Manifold Bolt for Audi Image

Engine Intake Manifold Bolt

Bolt. 6 x 70mm. Valves and components. 3.0L. M6x70. 4.2L, upper.
$4.36
11538650981 - : Water Hose for BMW Image

Water Hose

2020-23, main. 2022-25. 2.0L, 2020-25. At thermal management unit. 430i. 2.0L, with xdrive 30ex, 2020-21. Thermostat Housing to Engine....
$109.57
11517602123 - : Water Pump Assembly Bolt for BMW Image

Water Pump Assembly Bolt

3.0L, main. 3.0L turbo. 2014-16. 2017-18.
$2.41
PAF008126 - : Water Pump Assembly Mount Bolt for Porsche Image

Water Pump Assembly Mount Bolt

Porsche PAF-008-126
2.0L. 2.5L. 4.0L, with gt4 rs, spyder rs, m6x20. 3.6L. 3.0L turbo. Water inlet tube,screw. Water pump & thermostat, m6x20.
$1.55
N0160276 - : Plug for Audi Image

Plug

$5.03

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FAQ for Thermostats

What is a thermostat, and what does it do?

A thermostat is a part of a vehicle's cooling system that regulates the flow of coolant between the engine and the radiator. It helps maintain the engine's operating temperature for efficient performance.

What are the signs that my car's thermostat is failing?

Common signs of a failing thermostat include an engine that runs hotter or colder than usual, fluctuating temperature gauge readings, coolant leaks near the thermostat housing, and the heater not blowing warm air. If you experience these symptoms, itÕs best to inspect your thermostat.

Can I drive with a faulty thermostat?

It's not ideal. A stuck-open thermostat can prevent the engine from reaching its optimal temperature, leading to poor fuel economy and increased emissions. A stuck-closed thermostat can cause the engine to overheat, leading to severe damage.

How often should I replace my car's thermostat?

Most car thermostats can last between 50,000 and 100,000 miles, but itÕs a good idea to check your vehicle's owner's manual for specific recommendations. Thermostat replacement may also be necessary if you notice signs of failure or during major coolant system repairs.