Spark Plug Wire Heat Shield Sleeve Protection 2500 High Temp Heat Tape Protect 8-Pack (Black)
$15.88
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Features & Compatibility
Price: $15.88
(as of Mar 27, 2026 19:13:25 UTC – Details)
Product description


XINPENGLIU Black Spark Plug Heat Shield
Black spark plug heat shields are made of high temperature resistant fiberglass fabric. Durable and reliable, offering ultimate protection against extreme heat and chemicals, reducing radiant heat by up to 80%, the enclosure withstands direct continuous heat up to 1200°F and intermittent high temperatures up to 2500°F.

XINPENGLIU 8 Piece Black Spark Plug Sleeves
1. Material: Double layer high temperature fiberglass, 100% brand new.
2. Color: Black.
3. Size: 1″ IDX6 Inch.
4. Fahrenheit temperature: about 2500 degrees
5. Double wall structure increases durability.
6. Helps prevent boots from burning through, hardening and cracking.
7. Non-flammable, chemical-proof and waterproof.
8. Improve the performance of the engine and prolong the service life of the wires and plugs.
9. Protect plug wires and boots from engine and exhaust overheating.
10. Keep the spark wire and spark plug cooler in a hot environment.

XINPENGLIU 8 Piece Spark Plug Protectors
8pcs black spark plug boot protector, Made From Double Wall Braided Fiberglass Sleeving, keep your spark wire and spark plug cooler in a high temperature environment,Constructed with double layered,they create an effective non-flammable thermal barrier that will extend the life of your ignition wires.
Each universal Spark Plug Wire Boots is 6inch Length, Boots Will Work With 90 Degree, 45 Degree, And Straight Spark Plug Boots, Set of 8 Black Spark Plug Wire Boot Sleeves,Made From Double Wall Braided Fiberglass Sleeving (Triple Wall At Sewn End).
XINPENGLIU 8 Piece Spark Plug Protectors

XINPENGLIU 8 Piece Spark Plug Wire Boots
Universal fit most angled and straight boots
Protects spark plug boots and spark plug wires from engine and exhaust overheating
Easy to install, just slide in (above the spark plug) for maximum protection
Fits most hot rods and classic engines, including GM Chevrolet, GMC, OLDS, Cadillac, Pontiac, Buick, Ford, Chrysler, Dodge, Plymouth.
2. For most hot rods and classics engines, such as 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 engine.
【Protection Wire】:Spark Plug Wire Heat Shield Widely used as a solution to your burning spark plug wires which create a lot of heat. These universal spark plug wire cover can provide a good heat protection to spark plug wires especially on engines with excessive exhaust headers.
【Perfect Use】:Spark Plug Wire Heat Shield Spark Plug Wire Heat Shield Works well with 90 degrees, 45 degrees, and straight spark plug . Fits most hot rods and classics engine. Also fit for most angled & straight boots. Length is about 6.1 inch long.
【 Materials】 :Spark Plug Wire Heat Sleeve Made with fiberglass material. The thick material is long enough to protect spark plug wires as it nears the header or exhaust manifold helping to increase longevity of wire and maintain maximize spark for as long as you keep your vehicle.It can withstand heat up to 2500 degrees intermittent.
【Easy Installation】:Spark Plug Wire Heat Sleeve Easy to slip in the boot heat protector on to each boot of the spark plug wire. Just slip the large end (with the sewn stitching) over the boot. Then carefully slip the ringed end over the boot that connects to the spark plug.
【100% Guarantee】:We will refund you immediately if you don’t satisfied with the item you received. You will enjoy 12 months long service. Any problem please feel free to contact us!

Michael k. –
Great covers will buy again 5/5⭐️
They hold color very well definitely more durable than plain uncoverd wires they easily slid right on the jegs plug wires i have on my 351w they look great and where the perfect length
Eric Dillon –
Spark plug heat shields
Work and look great on my car .
Charles Dorst –
Great value
High quality but not easy to get spark plug wire grommets to fit through. I ran the car for a year and they held up well with no discoleration.
Vincent –
Works well
Item installed fairly well. The material frays pretty easily, but only time will tell if that is an issue.
Patrick Donnelly –
Perfect for keeping my plug boots safe from my headers on my 454.
Feel great. Installed all 8. No burning or issues after a couple weeks. Was difficult due to my short angled plug wires but that’s not a problem with the heat shields. I just opened up the end a little and they fit over.
Ever Arnoldo Beltrán ROMERO –
Ayuda mucho para que no queme los cables
Keith Wayne chambers –
Plug wires heat shield
Great product and value highly recommended it
Phil –
Quality product
Very nicely made high quality product would recommend