Quicksilver 8M2003959 Exhaust Oxygen Sensor for MerCruiser Sterndrives ADDFLUK3 Seamlessly fits over the stay

Seamlessly fits over the stay and spreader end

0-7000RPM Range with hourmeter

The single radar antenna can display radar images on your chartplotter map page side by side

Towable rope is custom made to tow any tube

Quicksilver 8M2003959 Exhaust Oxygen Sensor for MerCruiser Sterndrives ADDFLUK3 Seamlessly fits over the stayEngine 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. Product Details Manufacturer part number: 8M2003959 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