Mercury – Extension Harness | 2-Pin Excitation and Ground | 84-8M0176942 MerCruiser-5-7L-MPI-Towsports-2022 What you’ll notice right away

What you’ll notice right away is how natural this wrench feels in your hand

fast readings so your engine can make the tiny adjustments that keep everything running smooth and steady

When your engine is a centerpiece of your setup

Durability: Built to handle repeated use in professional or DIY settings

Mercury – Extension Harness | 2-Pin Excitation and Ground | 84-8M0176942 MerCruiser-5-7L-MPI-Towsports-2022 What you’ll notice right awayMercury Extension Harness 2 Pin Excitation and Ground 84 8M0176942 OverviewThis twenty five foot harness is built for boats where the rig center and isolator sit far apart and shorter runs just wont cut it. The extra reach lets you route the wiring in a calm, natural path instead of forcing tight corners or piecing together extensions. It helps keep the rigging bay cleaner and easier to make sense of when you open it up later. On bigger hulls, that