Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
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!
Spark Plug Boot Protectors, Pro-Boot Shield, Stealth, Black, Hook and Loop, 6 in. Length, 90 Degree, Set of 8
Part Number: HSP-400152
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Pro-Boot Shield, Stealth, Black, Slip-on, 6 in. Length, Straight, 135 Degree, Set of 8
Part Number: HSP-400148
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Pro-Boot Shield, Lava Rock, Natural, Slip-on, 6 in. Length, Straight, 135 Degree, Set of 8
Part Number: HSP-400128
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Pro-Boot Shield, Lava Rock, Natural, Hook and Loop, 6 in. Length, 90 Degree, Set of 8
Part Number: HSP-400132
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Pro-Boot Shield, Lava Rock, Natural, Hook and Loop, 6 in. Length, 90 Degree, Pair
Part Number: HSP-400130
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Pro-Boot Shield, Stealth, Black, Slip-on, 6 in. Length, Straight, 135 Degree, Pair
Part Number: HSP-400142
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protectors, Pro-Boot Shield, Lava Rock, Natural, Slip-on, 6 in. Length, Straight, 135 Degree, Pair
Part Number: HSP-400122
Not Yet Reviewed
Estimated Ship Date: Feb 13, 2026 if ordered today
Estimated Ship Date: Feb 13, 2026 if ordered today
Spark Plug Boot Protectors, Pro-Boot Shield, Stealth, Black, Hook and Loop, 6 in. Length, 90 Degree, Pair
Part Number: HSP-400150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Boot Protector, Steel, Straight Boot, 4 in. Each
Part Number: SMP-SPP33
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
BOOT - IGNITION WIRE PROTECTIO
Part Number: MOF-WR6165
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
