Quicksilver Spark plug set for use on V8 MerCruiser (LH) engines (305 and 350 CID) with Thunderbolt - 816761Q4

Enhance the performance of your V8 MerCruiser engine with the Quicksilver Wire Kit Ignition, designed specifically for reliable operation in 305 and 350 CID models with Thunderbolt IV ignition systems.

• Precision Fit: Tailored for V8 MerCruiser engines, ensuring seamless compatibility and optimal performance.
• Durable Construction: Built to withstand the rigors of marine environments, providing long-lasting reliability and peace of mind.
• Improved Ignition Response: Experience better engine response and efficiency with a high-quality spark plug wire set that enhances overall engine performance.
• Easy Installation: Designed for straightforward installation, allowing you to get back on the water quickly and efficiently.

Choose Quicksilver for quality and reliability in your ignition system.