Availability
Spark Plug Boot Protectors
The spark plug boots on a factory vehicle insulate the connection between the spark plug and the ignition wire, and they do a great job. However, they’re not designed for...
The spark plug boots on a factory vehicle insulate the connection between the spark plug and the ignition wire, and they do a great job. However, they’re not designed for the challenges of a high performance engine. As spark energy and underhood heat rise, stock boots can melt down.
Spark plug boot protectors add a layer of safety to your ignition system. Some protectors are metal shields that snap on over the boot, while others are flexible sleeves that slide on. Whichever style you choose, they’ll protect your wires from heat and help prevent arcing.
Top Brands
If you’re serious about safety, get your spark plug boot protectors...
The spark plug boots on a factory vehicle insulate the connection between the spark plug and the ignition wire, and they do a great job. However, they’re not designed for the challenges of a high performance engine. As spark energy and underhood heat rise, stock boots can melt down.
Spark plug boot protectors add a layer of safety to your ignition system. Some protectors are metal shields that snap on over the boot, while others are flexible sleeves that slide on. Whichever style you choose, they’ll protect your wires from heat and help prevent arcing.
Top Brands
If you’re serious about safety, get your spark plug boot protectors from Summit Racing Equipment. We only partner with trusted brands like Taylor Cable, Design Engineering, MSD Ignition, Thermo-Tec, Heatshield Products, and more. They’re the same brands we’d use on our own project vehicles!
Showing In Stock Items. Show All 64 Items.
Heat Shield, Spark Plug Wires, Silver, 1.5 in. x 6 in., Slide-Over, Set of 4
Part Number: THE-14250
Estimated Ship Date: Today
Estimated Ship Date: Today
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Heat Protection, Spark Plug Boot Heat Shields, Straight, Aluminum, Natural, 2 3/8 in. Long, LS, Set of 8
Part Number: SUM-889511
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Shield, Spark Plug Wires, Silver, 1.5 in. x 6 in., Slide-Over, Pair
Part Number: THE-14200
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Spark Plug Wire/Boot Protectors, Slip-on, 1,200 degrees F, Black, 8.00 in. Length, Chevrolet, Small Block LS, Set of 8
Part Number: HMI-8030
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Spark Plug Wire/Boot Protectors, Slip-on, 1,200 degrees F, Red, 8.00 in. Length, Set of 8
Part Number: HMI-8031
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Heat Shields, 1,200 degree F, Tan, 1 in. i.d., 6 in. Length, Set of 8
Part Number: HSP-400800
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Heat Shields, 1,200 degree F, Black, 1 in. i.d., 6 in. Length, Set of 8
Part Number: HSP-400804
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Aluminized Plug Wire Sheath, 6 in., Silver, Set of 4
Part Number: DEI-010409
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Heat Shields, 1,200 degree F, Red, 1 in. i.d., 6 in. Length, Set of 8
Part Number: HSP-400801
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protector, Heat Shield, 500 degrees F, Snap-on, Buick, Cadillac, Chevy, GMC, Pontiac, Each
Part Number: ADO-8006
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protector, Heat Shield, 500 degrees F, Slip-on, Chevy, GMC, Each
Part Number: ADO-00465840
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Black, 2 3/8 in. Long, LS/LT, Set of 8
Part Number: SUM-889505BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Silver, 2 3/8 in. Long, LS/LT, Set of 8
Part Number: SUM-889505
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Red, 2 3/8 in. Long, LS/LT, Set of 8
Part Number: SUM-889505R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Blue, 2 3/8 in. Long, LS/LT, Set of 8
Part Number: SUM-889505BL
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Heat Shields, 1,200 degree F, Blue, 1 in. i.d., 6 in. Length, Set of 8
Part Number: HSP-400802
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Heat Shields, 1,200 degrees F, Blue, 1 in. i.d., 6 in. Length, Pair
Part Number: HSP-400202
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Heat Shields, 1,200 degrees F, Tan, 1 in. i.d., 6 in. Length, Pair
Part Number: HSP-400200
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Spark Plug Boot Heat Shields, 1,200 degrees F, Red, 1 in. i.d., 6 in. Length, Pair
Part Number: HSP-400201
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Spark Plug Boot Heat Shields, 1,200 degree F, Black, 1 in. i.d., 6 in. Length, Pair
Part Number: HSP-400204
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Protect-A-Boot, Wire Kit, Titanium, Shrink Tube, 8 Cylinder, Kit
Part Number: DEI-010705
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Protect-A-Boot, Wire Kit, Black, 25 ft. Protect-A-Wire, 25 Hi-Temp Shrink Tubes, Each
Part Number: DEI-010712
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Protect-A-Boot, Wire Kit, Red, 25 ft. Protect-A-Wire, 25 Hi-Temp Shrink Tubes, Each
Part Number: DEI-010722
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Protect-A-Boot, Wire Kit, Silver, 25 ft. Protect-A-Wire, 25 Hi-Temp Shrink Tubes, Each
Part Number: DEI-010702
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Heat Protection, Spark Plug Boot Protectors, 1,200 degrees F, Slip-on, Silver, 6.00 in. Length, Set of 4
Part Number: SUM-350121-1
Estimated Ship Date: Today
Estimated Ship Date: Today
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