Our titanium spark plug wire heat shield boots are designed to protect spark plug boots and wires from extreme exhaust and header heat, helping prevent burn-through, hardening, and cracking. Built with dual-layer basalt material, these thermal insulation sleeves withstand temperatures up to 2500 degrees, preserving ignition performance and extending the service life of spark plug wires and plugs. Suitable for automotive engines including SBC and BBC applications, they offer reliable thermal protection for cars and trucks operating in high-temperature environments.

Key Features

  • Helps prevent burn-through, hardening, and cracking of spark plug boots
  • Enhances engine performance by protecting spark plug wire integrity
  • Dual-layer basalt material with high temperature and corrosion resistance
  • Thermal insulation resistance up to 2500 degrees
  • Compatible with 90-degree, 45-degree, and straight spark plug boots
  • Slip-on design with metal ring for easier installation

What’s Included

  • 8 x Spark plug wire heat shield boots
Specification Details
Product TypeSpark Plug Wire Heat Shield Boots
MaterialDual-layer basalt fiber
DimensionsLength 15.5 cm, Inner Diameter 35 mm
Weight200 g
ApplicationsCar and truck engines, SBC BBC 350 454

Do you offer international shipping?

We currently do not offer shipping outside of the United Kingdom.

What warranty do you provide on your lighting products?

All our lighting products come with a 1-month money-back guarantee and a 2-year replacement warranty for your peace of mind.

What delivery options are available?

We provide a range of delivery options, including next-day delivery and standard economy shipping, to suit your needs.

Are your lights energy-efficient?

Yes, the majority of our products use LED technology, which consumes less energy and has a longer lifespan compared to traditional lighting options. This helps save on energy bills while being environmentally friendly.

Can I return the order if there is any issue?

Yes, you can return the order back if you are not satisfied with the product, or if there is any fault, we will proceed with a replacement or a refund as per your satisfaction.

How can I contact customer support?

You can reach our customer service team via email, live chat, or by phone. Our support hours are Monday to Friday, 9:00 AM to 5:00 PM.

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