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EMP 75-03222 MerCruiser Thermostat Kit - MW

Mercruiser Thermostat Housing
EMP 75-03222 MerCruiser Thermostat Kit This 160° Thermostat Kit is intended for use on MerCruiser engines and meets all OEM requirements. Thermostat Kit Application: For 1983 & later GM engines with s... More Details
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Sierra 18-1989 MerCruiser V8 Thermostat Housing - MW

Mercruiser Thermostat Housing
Sierra 18-1989 MerCruiser V8 Thermostat Housing Features: Material: Stainless Steel Fits: MCM/MIE GM V-8 (454 & 502 cid) engines Special Order est. 10 Days Interchangeable With: Mallory 9-42500 MerCru... More Details
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Sierra 18-3531 Thermostat Housing - MW

Mercruiser Thermostat Housing
Sierra 18-3531 Thermostat Housing Sierra replacement thermostat housing for Mercruiser Sterndrives. Sierra engine parts are manufactured to meet or exceed OEM requirements. Fits: MCM/MIE GM V-6 & V-8 ... More Details
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Sierra 18-3647 160° MerCruiser Thermostat Kit Replaces 807252Q5 Features: Fits: 1987 & newer GM engines with standard cooling Temperature Rating: 160°F Kit Includes: Sie-18-3649 Thermostat Sie-18-2844... More Details
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Sierra 18-3648 Thermostat Kit - MW

Mercruiser Thermostat Housing
Sierra 18-3648 Mercruiser 160 Degree Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications.  Temperature Rating: 160° Kit Contains: (1) 18-3649 Thermostat (1) 18-2553... More Details
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Sierra 18-3650 Mercruiser 140 Degree Thermostat Kit  For Mercruiser Sterndrive engines using 140 degree thermostat. Fits 1998 & older MCM GM In-Line 4 & 6 cylinder engines. Kit Includes: (1) 18-2831 T... More Details
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Sierra 18-3651 Thermostat Kit - MW

Mercruiser Thermostat Housing
Sierra 18-3651 Mercruiser 142 Degree Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications. Temperature Rating: 142 degrees Kit Includes: (1) 18-2553 Thermostat Cover... More Details
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Sierra 18-3668 Thermostat Kit for Mercruiser Stern Drives For Mercruiser engines using 142 degree thermostats Fits 1983 & newer GM V-6 & V-8 engines with standard cooling Includes: (1) Thermostat Cove... More Details
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Liberty Marine USA Logo
Proudly serving customers across United States & Canada with Marine, RV parts and accessories.

Shipping Warehouse Locations:
New Jersey, USA
Florida, USA

About Us

LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.