Insul-Boot Spark Plug Boot Heat Socks 1 Inch ID X 6 Inch (2 Pack) by Heatshield Products



We are currently expecting a shipping delay with this product. Please allow for shipping.

Delivery Disclaimer

Most of our inventory ships within 7 days of purchase, however, many of our parts are special orders. Please allow a minimum of 2 weeks for shipping. Some parts are made to order and require longer delivery times. I you have any questions regarding delivery times, please call: 619-401-6900

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to


Insul-Boot spark plug boot heat socks protect plug wires from ambient heat exposure and damage up to 1,200 degrees F, extending wire life while also increasing ignition-system performance through reduced wire resistance. Insul-Boot prevents misfires caused by plug-wire burnout, helping prevent critical engine damage and performance losses. The double-wall construction provides superior ambient heat protection, while special coatings reflect and dissipate heat. The universal design fits most spark plug boot heat shield angles, and Insul-Boot is available in natural tan and ceramic colors red, blue and black. Installation of these spark plug wire heat socks is easy and will not hinder spark plug changes.


  • Rated for 1200F continuous use
  • 2000 degrees F intermittent
  • Reflects and dissipates heat
  • 1 inch id, fits most spark plug boots even 90 degrees
  • Double wall construction
  • Size: 1 Inch ID x 6 Inch – Tan (2 Pack)
  • Operational Temperature: 1200 Degrees F
  • Peak Temperature (30 seconds or less): 2000 Degrees F
  • Color: Tan
  • Material: Fiberglass
  • Made in the USA
  • Sold As A 2 Pack

Installation Tips:

  • Slide on and Product can be placed in direct contact with heat source


  • Always wear safety glasses
  • Dust mask, gloves and long sleeves are recommended when handling this product

Additional information

Weight 1 lbs
Dimensions 8 × 3 × 1 in

Black, Blue, Red, Tan


Inside Diameter: 
1 Inch
Operational Temperature: 
1200 Degrees F
Peak Temperature: 
2000 Degrees F
90 Day Manufacturer Defects


There is no video available for this product.


No fitment information for this product.

Installation Tips

There are no installation tips available for this part. If you have any question, please call us at: ["phone"], or use our contact form.


There are no reviews yet.

Be the first to review “Insul-Boot Spark Plug Boot Heat Socks 1 Inch ID X 6 Inch (2 Pack) by Heatshield Products”

Your email address will not be published. Required fields are marked *