Audi/Volkswagens simply run with too high an oil temperature in stock form. A high-output engine in a cramped engine compartment can generate a lot of heat, ...

Pickup an extra and replace it when changing out your coolant sensor.

Coolant Temps Erratic? Change your coolant temp sensor with a new genuine replacement. This features the green 4-pin connector and includes a new o-ring seal.

Add Clip?:

Yes (add $0.55)

No

73mm

Coolant Acting Up? If you're having coolant leaks or just unusual coolant temp problems, you may need a new coolant temp sensor and seal ring. These should be replaced at at the first time of any coolant leaks,or whenever you replace your coolant...

When replacing your secondary water pump, make sure you have a new rubber mount handy. High engine temps can cause the rubber to weaken and deteriorate. Keep your new pump secured with a new mount!

Replace your leaking reservoir with a new one. Not only will you fix your missing coolant problem, you'll freshen up the look of your engine bay with a clean reservoir.

(3 Pin)