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OEM Thermostats & Parts

N91089601 - : Engine Intake Manifold Bolt for Audi Image

Engine Intake Manifold Bolt

Bolt. 1.4L.
$3.82
99610632651 - : Gasket for Porsche Image

Gasket

Porsche 996-106-326-51
2005-08. Boxster. Without gt3. 911. 2006-08. Cayman, caymans.
$16.58
WHT000863 - : Engine Coolant Water Outlet Seal for Audi Image

Engine Coolant Water Outlet Seal

O-Ring. 3.6L main. Q7.
$7.46
11537848370 - : Lower Hose for BMW Image

Lower Hose

X6. With m model, main, front.
$197.39
94810612303 - : Cover Gasket for Porsche Image

Cover Gasket

Porsche 948-106-123-03
Cayenne. 4.5L.
$8.63
11538658571 - : Return Pipe O-Ring for BMW Image

Return Pipe O-Ring

2017-20. 2017-21. 3.0L. Without hybrid, without M3, 2016-18. 2017-19. Main. Without m, m competition, 2018-19. M40i, 2019.
$14.33
11718576800 - : Cooling Pipe for BMW Image

Cooling Pipe

3.0L diesel, egr cooling, exhaust manifold, #1.
Backordered
11718576801 - : Cooling Pipe for BMW Image

Cooling Pipe

3.0L diesel, egr cooling, exhaust manifold, #2.
Backordered
11538531198 - : Tube Assembly for BMW Image

Tube Assembly

With range extender.
$414.45
94810640101 - : Housing Gasket for Porsche Image

Housing Gasket

Porsche 948-106-401-01
Cayenne. 4.5L.
$13.47
11427573051 - : Housing for BMW Image

Housing

3.0L. 2011-12.
$198.86

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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.