Design Engineering Protect-A-Boot Silver 8pk Fits 90 Deg Plug Wir 10552

Spark plug wires are vulnerable to heat damage and premature failure in high-performance applications, especially in tight engine bays where boots contact hot surfaces. Protect-A-Boot sleeves shield your ignition system from thermal stress and abrasion, extending spark plug wire life and maintaining consistent spark delivery under demanding conditions. This 8-pack provides complete coverage for most V8 and multi-cylinder engines running 90-degree plug boots.

Each sleeve is constructed from braided fiberglass—a proven thermal barrier material that withstands sustained heat exposure without degrading your wire's electrical properties. The design slips over existing 90-degree boots and stays in place, making this a straightforward bolt-on upgrade requiring no modification to your ignition harness.

• Braided fiberglass construction
• 1-1/4 inch inside diameter
• 6 inches long
• Fits 90-degree plug boots
• Quantity: 8 per set
• Thermal protection sleeve
• No modification required
• OEM replacement compatible