You May Also Like
- Buyer's Club $494.99 Non-Member $549.99
- Buyer's Club $31.49 Non-Member $34.99
- Buyer's Club $17.99 Non-Member $19.99
- Details & Specs
Sierra® Thermostat Kit for Cobra® 4.3L, 4.3HO, 5.0L, 5.8L, and 5.8L EFI Engines, 1991 - 1997.
Proper thermostat operation is key in getting peak engine performance and maximum fuel efficiency!
This marine-grade Kit will withstand the rigors of "ugly" brackish and saltwater. Sierra® Thermostat Kit (part no. 18-3677) replaces your original thermostat, thermostat gasket, and o-ring.Kit contains:
- Thermostat - replaces O.E.M. part no. 3856961
- Thermostat Gasket (part no. 18-2917) - replaces O.E.M. part no. 3852111
- O-ring (part no. 18-7170) - replaces O.E.M. part no. 3852071.
Order up top-quality replacement parts for bottom dollar ONLINE today!
- Frequently Asked Questions
- Articles & Tips