Quicksilver 84-816761Q4 Spark Plug Wire Kit EPAGASK3 123 kHz of total bandwidth

123 kHz of total bandwidth from one transducer

Leaves the surface ready for waxing

Tip of rod is placed into Locking End of set and Nylon Locking Ring is rotated to lock it in

Manufacturer part number: 11-69578T1

Quicksilver 84-816761Q4 Spark Plug Wire Kit EPAGASK3 123 kHz of total bandwidthSpark plug set 816761Q4 is for use on V8 MerCruiser (LH) engines (305 and 350 CID) with Thunderbolt IV ignition systems (1981 1992). Product Details Manufacturer part number: 84 816761Q4 Complete set of spark plug wires with boots at spark plug end Tailored to reach the correct plug location Designed for efficiency, endurance and durability in a marine engine environment Fits Mercury Marine All with Elect. Ign. ex. 454 Hi Performance engines. Ignition