Vibrant Performance Spark Plug Boot Insulator

This 4-pack of natural-colored, braided fiberglass sleeves slips onto spark plug wires at the boot connection to protect them. They withstand temperatures up to 1200°F (650°C) and need only minimal clearance from the heat source.

Available options:

• Spark Plug Boot Insulator, Size: 3/4" Diameter (4/pack) - Natural color
• Spark Plug Boot Insulator, Size: 3/4" Diameter (4/pack) - Black color

Universal - confirm sizes, threads and ports for your application before ordering.

Universal fit — this part works with any vehicle.

Every order is confirmed with our supplier before your card is charged. Once confirmed, parts ship from our partner warehouse and you receive tracking by email.

Need to return something? See our Returns & warranty policy.