Thermostats

Between the radiator and the engine in your car, you will find a thermostat. It handles regulating the amount of coolant is delivered to the engine. If the car is cold, there is no coolant sent to it. Once the vehicle warms up, the thermostat allows coolant to begin to flow into the engine. This keeps the engine at an even temperature. If the engine starts to overheat, it may be because there is a problem with the thermostat. They can stick open or closed, which impedes the proper amount of coolant to be sent to the engine. An engine that has overheated can become damaged to the point of no repair.

If you need to replace the thermostat in your VW Quantum, you want to use a genuine OEM replacement part. This way, you know that the part that you are using is made to fit exactly how the factory designed it to fit. A loose fitting part does not offer the same performance as a factory part. We do not carry fake or imitation parts – all parts are factory. The thermostat is instrumental in ensuring that the engine warms up quickly. This keeps the wear and tear down on it and reduces deposits and emissions.

We offer excellent customer service, with free parts look-ups by phone. We have a no-hassle return policy. Call us today and order your Volkswagen parts.

4L121119 - : Engine Coolant Pipe O-Ring for Volkswagen Image

Engine Coolant Pipe O-Ring

Volkswagen 04L-121-119
47 x 3.95mm. 2015, main.
$5.92
WHT004972 - : Engine Water Pump Housing Bolt for Volkswagen Image

Engine Water Pump Housing Bolt

Volkswagen WHT-004-972
Main. 2024-26. 2019-21. 2020-23. Engine code: dyla or dylb. 2.0L.
$0.70
N91068001 - : Engine Water Pump Bolt for Volkswagen Image

Engine Water Pump Bolt

Volkswagen N-910-680-01
Water pump assy,bolt. 2.0L, main.
$1.28
5E121111AB - : Water Pump Assembly for Volkswagen Image

Water Pump Assembly

Volkswagen 05E-121-111-AB
Assembly. Incl.Gasket,Housing and Thermostat. Jetta. Taos. 1.5L main. Water pump assy.
$183.33
N91025201 - : Window Regulator Screw for Volkswagen Image

Window Regulator Screw

Volkswagen N-910-252-01
Wagon, 2.5L.
$3.38
WHT004973 - : Engine Coolant Pipe O-Ring for Volkswagen Image

Engine Coolant Pipe O-Ring

Volkswagen WHT-004-973
Engine Oil Cooler. 18 x 3mm. 1.8L main. Gas, main. Engine code: dyla or dylb. You will be required to provide a VIN in order to...
$1.26
N10124306 - : Engine Water Pump Bolt for Volkswagen Image

Engine Water Pump Bolt

Volkswagen N-101-243-06
4.2L, main from 12/06. Right side.
$0.78
N90945002 - : Water Pump Assembly Mount Bolt for Volkswagen Image

Water Pump Assembly Mount Bolt

Volkswagen N-909-450-02
2012-14, main. Water pump assy,bolt. 2007-08, main. 2011-14. 2013-14. Wagon, 2010-11, 2.0L.
$8.82
357121140 - : Plug for Volkswagen Image

Plug

Volkswagen 357-121-140
2.8L. 3.2L, with rear seat heater.
$13.14
59115389P - : Engine Oil Filter Housing for Volkswagen Image

Engine Oil Filter Housing

Volkswagen 059-115-389-P
2013-16 3.0 Liter. 3.0 Liter Diesel. A kit containing a engine coolant thermostat and additional parts for installation. Assembly....
$654.16
6K121132 - : Engine Water Pump Outlet Pipe for Volkswagen Image

Engine Water Pump Outlet Pipe

Volkswagen 06K-121-132
$36.38
3H121142 - : Adapter Retainer Spring for Volkswagen Image

Adapter Retainer Spring

Volkswagen 03H-121-142
3.6L.
$6.47

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