Mercury Mercruiser - Spark Plug Wire Set - Fits MCM 4.5L MPI - 84-8M0095475 Marinco Standard Adapters Throttle response sharpens up in

Throttle response sharpens up in a way you may not realize you were missing

Protects and repairs electrical wiring

Automatic Trim Adjustment – Continuously manages trim angle for faster planing and optimal running efficiency

This synthetic blend holds its viscosity even when you spend hours running at high rpm

Mercury Mercruiser - Spark Plug Wire Set - Fits MCM 4.5L MPI - 84-8M0095475 Marinco Standard Adapters Throttle response sharpens up inFits MCM 4. 5L MPI. 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.