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Thermo-Tec Cool-It Plug Wire Sleeves

Thermo-Tec Cool-It Plug Wire Sleeves
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  • Regular Price: $62.45-67.65
  • Our Price: $42.40 - 45.93
  • Shipping:FREE SHIPPING

Cool-It Plug Wire Sleeves

  • Improve your spark plug performance in with Thermo-Tec Cool-It Plug Wire Sleeves
  • Keeps wires cool to reduce misfires and extend plug wire life
  • Universal fitment compatible with nearly all boots
  • Available in your choice of Black or Blue
  • Sold in packs of four
  • Made in the USA
  • Backed by a 100% Satisfaction Guarantee

There’s a reason that phrases like “firing all cylinders” and “burning rubber” include the terms “burn” and “fire” – there’s a lot of heat underneath your hood! But even in a high-temperature engine, your spark plugs and wires will perform better the cooler they are. That’s why Thermo-Tec developed the Cool-It Plug Wire Sleeves to keep temperatures down, reduce misfires, and extend plug life.

The double wall construction of your Thermo-Tec Cool-It Plug Wire Sleeves keeps your wires and boots cooler on both sides. The high-heat capacity material can withstand temperatures of up to 750 degrees Fahrenheit. This material is also non-flammable, resistant to oil and other petroleum products, and universally designed to fit virtually any plug wire and boot from sports cars to RVs.  

These sleeves are 6" long, 1.25" thick, are sold in sets of four, and come in your choice of Blue or Black. Made in the USA and backed by a 100% Satisfaction Guarantee.