Quicksilver 8M2003959 Exhaust Oxygen Sensor for MerCruiser Sterndrives

Engine exhaust oxygen sensor 8M2003959 is for use with MerCruiser sterndrive engines. See your owner's manual or service manual for specific applications and replacement instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

• For use with MerCruiser EC sterndrive engine applications
• Kit includes sensor and wire leads
• Easy to install with common shop tools
• Always use Quicksilver instruments with Mercury and Mariner outboards and MerCruiser sterndrives and inboards
• See your owner's manual or service manual for specific applications and replacement instructions