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2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1 LS2 8pcs
$22.99
Sale price
$22.99
Regular price
Available to Order
This 8pcs 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover is a protective heat shield sleeve compatible with LS1 and LS2 engines.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This 8pcs 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover provides ultimate thermal defense for your vehicle's ignition system components. Designed to shield critical wiring from high temperatures, this 8pcs 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover prevents spark plug boot breakdown and costly engine misfires. It is an ideal addition for automotive enthusiasts or mechanics seeking to maintain strong ignition signals on high-performance engine configurations.
Key Features & Performance
- Double-wall braided fiberglass construction delivers excellent thermal durability
- Withstands continuous direct temperatures up to 2500 degrees Fahrenheit
- Non-conductive material resists environmental chemicals, gasoline, and engine oils
- Flexible structure slides smoothly over straight, 45-degree, or 90-degree boot configurations
- Halogen-free design rests directly against hot headers without melting or becoming brittle
Fitment & Compatibility
- General Motors LS1 engines
- General Motors LS2 engines
- Small Block Chevy and Big Block Chevy engines
- Most classic and hot rod automotive V8 engines
Common Uses
- Insulating spark plug boots on vehicles with aftermarket exhaust headers
- Protecting ignition wiring from engine bay heat soak during track days
- Preventing wire burn-through on custom car modifications and daily drivers
Technical Specifications
- Material: Fiberglass
- Quantity: 8 Pieces
- Length: 6 inches
- Inner Diameter: 1 inch
- Maximum Temperature Resistance: 2500°F (1371°C)
Frequently Asked Questions
Q: Can these protective sleeves rest directly against exhaust headers? A: Yes, the heavy-duty fiberglass construction allows the sleeves to sit directly on hot components without melting or burning.
Q: Do I need specialized mechanical tools to complete the installation? A: No tools are required since the flexible heat shields are designed to simply slip over your existing ignition boots.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.