Quicksilver 84-816761Q17 Thunderbolt V8 Small Block Spark Plug Wire Set ADDDEIC3 - Folds in half and

- Folds in half and stows away quickly

AIS™ 300/600 Blackbox Transceiver

Powerful UV blockers prevent fading

Cable Opening: Accommodates cable from 16/3 SJ (nom

Stainless Steel construction

Quicksilver 84-816761Q17 Thunderbolt V8 Small Block Spark Plug Wire Set ADDDEIC3 - Folds in half andSpark plug set 816761Q17 is for use on V8 MerCruiser (LH) engines (305 and 350 CID) with Thunderbolt IV ignition systems (1993 2003). Product Details Manufacturer part number: 84 816761Q17 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.