For Mercury 4-6hp 4-stroke outboards (serial No. 0R411838 and above). See your owner’s manual for replacement schedule.
Key Features
- Provides cooling water to your outboard engine
- For use on Mercury 4-6hp 4-stroke outboards (serial No. 0R411838 and above)
- Designed for durability to provide higher flow rates and cooling flow to protect your engine
- Previous part number 161543
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury 4-stroke outboard
Fitment / Application
For Mercury 4 through 6 hp 4-stroke outboards (serial number 0R411838 and above).
