Coolant Expansion Tank Cap Blue Needle Fitment: Engineered to replace factory

Fitment: Engineered to replace factory expansion tank caps on compatible vehicles

9966450170101C

OEM supplier for VW and Audi

971698151D)

These stone guards are intended to protect the rear fenders of your Porsche from rock chips and gravel

Coolant Expansion Tank Cap Blue Needle Fitment: Engineered to replace factoryThis is a very important and often overlooked part of your car's cooling system. A properly functioning coolant cap helps regulate pressure within the system. If it leaks, proper pressure may not be reached, and your car may overheat. If it doesn't vent properly, excessive pressure can build, leading to severe leaks in the cooling system. The coolant reservoir cap should be tested at each cooling system service. Cross Reference 95810644700