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762 Review
53 Karma

Review on Premium Coolant Expansion Tank Sensor by Awiwi Swift

Revainrating 1 out of 5

OEM CAP OPEN AND LEAKING

Installed this tank on x5 2011 with N55 engine. The OEM cap on this reservoir is very loose and not tight. The inner diameter of the lid seal is significantly wider than the original tank and the thread is significantly shorter. It is very loose and dangling. Leaks when temperature is reached.

Pros
  • cool product
Cons
  • Something different