Mercury - Module-port tvm - 77-8M0084833 Mercury Marine Mechanical Conversion Kits A: Check both ends first—a

A: Check both ends first—a loose connector is usually the culprit

The Quicksilver 847701Q24 Blue Wire Spark Plug Wire Kit is built for V8 MerCruiser 350 Magnum and Horizon inboard engines from 1999–2007

The extra length makes it a good fit for boats with consoles farther forward or layouts that need a longer rigging run

Helps maintain long-term engine performance and reliability

Mercury - Module-port tvm - 77-8M0084833 Mercury Marine Mechanical Conversion Kits A: Check both ends first—aModule port tvm 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.