Golf MK7 PASSAT B8 TIGUAN BW Coolant expansion water spare tank

COOLANT EXPANSION TANK SUITABLE FOR VOLKSWAGEN

-GOLF MK7

-PASSAT B8

-TIGUAN 2ND GEN BW

-AUDI TT MK3 8S

-Thermal cycling eventually distorts and cracks the coolant recovery bottle. Prevent coolant loss with a new coolant expansion tank. Exact fit; easy to replace.

-The coolant expansion tank in your vehicle gives additional fluid a place to go after expansion and contraction from temperature change. Because it is subjected to such drastic changes on a regular basis, it can often crack or break. The level sensor is also built into this part, so if your fluid level is okay, but your low coolant light is on, this may need to be replaced.