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Review on MAHLE Original GS33747 Engine Housing by Jay Arnold

Revainrating 3 out of 5

BMW 535i 2008 in Oil Filter

Gaskets fit perfectly, no leaks. To update. After 9 months the seals failed. It's not a bad brand so I'm not sure what happened. I can definitely see where they broke and oil came through them. It looked like most of the seal had collapsed. There was even a valley in the middle. Replaced by another brand which I have compared with new Mahle. And found that another brand was slightly heavier and stronger.

Pros
  • Best in the niche
Cons
  • Reliability