Yamaha - Ydis scu reprogramming harness - 90890-06974-00 MerCruiser-4-5L-MPI-Bravo-1997 • Cooling System Pressure Regulation

• Cooling System Pressure Regulation – Helps maintain proper pressure levels within the engine cooling passages

It’s a simple part that makes a big difference in how everything runs

8-foot Yamaha Premier II control cable

and the boat glides across the water as if it were part of it

Starbrite - High Viscosity Gear Lube - 80W90 - 32 oz

Yamaha - Ydis scu reprogramming harness - 90890-06974-00 MerCruiser-4-5L-MPI-Bravo-1997 • Cooling System Pressure Regulation90890 06974 00 YDIS SCU REPROGRAMMING HARNESS WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.