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

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

OEM supplier for VW and Audi

Competition-rated: Built for high-stress racing and track environments

0 TFSI quattro AUDI Q7 (4LB) 2011–2015 3

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