Heatshield Products Insul-Boot Heat Shields

4.36 out of 5 stars 33 Customer Reviews

Insul-Boot heat shields from Heatshield Products have double-wall construction for superior protection. They help prevent misfires caused by plug-wire burnout that could lead to critical engine damage and loss of performance. The Insul-Boots are available in a range of color choices. Their special heat coatings help reflect and dissipate heat to protect your expensive plug wire sets, and their versatile design allows them to fit most boots, even 90 degrees. For reliable heat protection, choose Heatshield!