$6.49
$4.99
Sierra Thermostat Seal Special Order est. 10 Days For use on Johnson/Evinrude Outboard Engines For: 60 degree v-4 & v-6 Replaces: 335981
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Sierra 18-1508 MerCruiser Thermostat Seal Replaces 25-8071341
$0.99
$0.82
$0.17
Ships next business day if ordered in the next:
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Sierra 18-1508 MerCruiser Thermostat Seal Replaces 25-8071341
This Sierra aftermarket thermostat seal is for use with MerCruiser V6/V8 GM engines that feature closed cooling.
Application Info:
MCM/MIE GM V6 & V8 engines with closed cooling
Interchange:
- MerCruiser
- 25-807134
- 25-8071341
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
- Google Product Type:
- Engine Parts
- Product MPN:
- 18-1508
- Product UPC:
- 808282265830
- Fast Ship:
- In Stock Ships Today
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