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Russian Federation, Washington
1 Level
53 Review
0 Karma

Review on Sierra International 18 0397 Thermostat Gasket by Donald Ijaz

Revainrating 3 out of 5

Terrible Gasket, Not Worth It

As my tests showed this gasket was a major disappointment .Despite following installation instructions, it failed to properly seal and caused my motorcycle to overheat. The only positive was its low price. however, it ended UP costing me more in repairs. Stay away from this gasket and invest in a better quality alternative..

Pros
  • High-quality material ensures a durable and long-lasting seal between the thermostat and engine.
Cons
  • May require additional adhesive or sealer for a secure fit.