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Panama, Panama City
1 Level
741 Review
33 Karma

Review on Sierra International 18 3561 Thermostat by Chris Jenkins

Revainrating 5 out of 5

Thermostat for 70HP Johnson

Aftermarket The Sierra Thermostat 18-3561 is an exact replacement for my engine. Took my boat out and it ran great. Didn't overheat.

Pros
  • Automotive
Cons
  • Repair