Product Description
Michigan Motorsports 4" Blue Spark Plug Wire Protectors – Set of 8
High-Temperature Heat Shield Sleeves for LS & LT Engines with Valve Cover–Mounted Coils
Michigan Motorsports 4" Blue Spark Plug Wire Protectors are designed to protect your ignition system from extreme exhaust heat common in LS and LT engine bays. Constructed from durable dual-layer woven fiberglass, these high-temperature sleeves shield spark plug wires from burning, chafing, and heat soak—helping extend wire life and maintain reliable ignition performance. The shorter 4" length, compared to traditional 6" protectors, makes them ideal for LS/LT engines with valve cover–mounted coils, providing targeted heat protection while adding a clean blue accent to your engine bay.
Key Features
- High-Temperature Heat Protection: Dual-layer woven fiberglass construction withstands temperatures up to 1,200°F, shielding spark plug wires from radiant exhaust heat.
- Optimized 4" Length: Shorter design is ideal for LS and LT engines with valve cover–mounted coils, providing protection without excess bulk.
- Prevents Wire Damage: Protects against burning, chafing, and heat soak to help extend spark plug wire life and maintain consistent ignition performance.
- Universal V8 Fitment: Designed for 8-cylinder applications, making them suitable for LS, LT, and other V8 engine platforms.
- Complete Set of 8: Includes eight blue spark plug wire protectors to fully protect a V8 ignition system.
Key Fitments
- Engine Compatibility: Ideal for LS and LT engines with valve cover–mounted ignition coils requiring short-length spark plug wire heat protection.
- V8 Applications: Universal fit for 8-cylinder engines using standard spark plug wire diameters.
- Specifications: Color: Blue | Length: 4.12" | Outside Diameter: 1.10" | Inside Diameter: 0.875".
Product Videos
Custom Field
Product Reviews
1 Review Hide Reviews Show Reviews
-
Fiberglass boots
These are very durable nice color and fit well!!
