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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
Sierra 18-3668 Thermostat Kit WhiteSierra's 18 3668 Thermostat Kit fits GM V 6 and V 8 engines with standard cooling ( 1983 and newer). The kit contains (1) 18 2552 Thermostat Gasket Cover, (1) 18 2553 Thermostat Gasket, (1) 18 2554 Thermostat Cover Gasket, (1) 18 2917 Thermostat Housing Gasket, (1) 18 3551 Thermostat, and (1) 18 7173 O Ring. It is interchangeable with GLM 13390, Mallory 9 43150, and Mercruiser Stern Drive 807252Q4, 807252T4, 807252T7. Each Sierra product meets or
Sierra's 18-3668 Thermostat Kit fits GM V-6 and V-8 engines with standard cooling ( 1983 and newer). The kit contains (1) 18-2552 Thermostat Gasket Cover, (1) 18-2553 Thermostat Gasket, (1) 18-2554 Thermostat Cover Gasket, (1) 18-2917 Thermostat Housing Gasket, (1) 18-3551 Thermostat, and (1) 18-7173 O-Ring. It is interchangeable with GLM 13390, Mallory 9-43150, and Mercruiser Stern Drive 807252Q4, 807252T4, 807252T7. Each Sierra product meets or exceeds the original equipment part it replaces.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy