Heat Shield And Wire Protection | JEGS Protect those wires with heat shield and wire protection from JEGS. Slide on wire heat shields are perfect for engine compartment wire looms especially on the engine. Flat heat shield material can be used to deflect heat away from areas like the inside of your car Amazon: wiring harness wrap Amazon: wiring harness wrap. Skip to main content. Heat Proof Engine Compartment Wiring Tape for VW AUDI BMW (Available in Multiple Sizes): 2 in. X 60 yds. (Pack of 1) 4.8 out of 5 stars 16. $12 $ 12. 99. Get it as soon as Tue, Aug 13. FREE Shipping on orders over $25 shipped by Amazon.