Spark Plug Boot Protectors
Circle Track Spark Plug Boot Protectors at JJ Motorsports
Spark plug boot protectors prevent misfires caused by excessive heat, ensuring race-ready ignition performance. Built from heat-resistant materials, they withstand punishment on the track. Combine them with other high-heat safeguards for worry-free racing in demanding IMCA, USMTS, and dirt oval conditions for late models, modifieds, and street stocks.
Shop trusted brands like Allstar Performance for fiberglass sleeves, Kool Mat for boot kits, and Design Engineering for titanium options. Explore related categories such as Circle Track Heat Protection for additional thermal solutions or Circle Track Engines and Components for engine upgrades.
Top Circle Track Spark Plug Boot Protectors
- Allstar Performance Spark Plug Boot Sleeves Black 7-1/2in 2pk ALL34275 – Spark Plug Boot Sleeve 7-1/2 in Long Braided Fiberglass Black Pair; protects against header heat to prevent ignition issues.
- Allstar Performance Spark Plug Boot Sleeves Black 7-1/2in 8pk ALL34274 – Spark Plug Boot Sleeve 7-1/2 in Long Braided Fiberglass Black Set of 8; comprehensive protection for high-heat racing environments.
- Allstar Performance Spark Plug Boot Sleeves Natural 7-1/2in 2pk ALL34273 – Spark Plug Boot Sleeve 7-1/2 in Long Braided Fiberglass Silver Pair; durable heat shielding for reliable ignition performance.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Allstar Performance Spark Plug Boot Sleeves Black 7-1/2in 2pk ALL34275
ALLSTAR PERFORMANCE
$14.99Keep your spark plug boots safe from scorching header heat with these tough, track-tested sleeves from Allstar Performance. Built from durable braided fiberglass, they deliver reliable thermal protection while giving your engine bay a clean, purposeful...ALL34275- SKU:
- ALL34275
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- ALL34275
$14.99 -
Allstar Performance Spark Plug Boot Sleeves Black 7-1/2in 8pk ALL34274
ALLSTAR PERFORMANCE
$49.99Keep your spark plug boots safe from scorching header heat with these tough, braided fiberglass sleeves from Allstar Performance. Designed for serious enthusiasts, they not only protect your ignition components from high-temperature damage but also give...ALL34274- SKU:
- ALL34274
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- MFG Part #:
- ALL34274
$49.99 -
Allstar Performance Spark Plug Boot Sleeves Natural 7-1/2in 2pk ALL34273
ALLSTAR PERFORMANCE
$14.99Keep your spark plug boots protected and looking sharp under the hood with these premium Allstar Performance Spark Plug Boot Sleeves. Crafted from durable braided fiberglass, they shield your boots from the intense heat radiating off your headers —...ALL34273- SKU:
- ALL34273
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- ALL34273
$14.99 -
Allstar Performance Spark Plug Boot Sleeves Natural 7-1/2in 8pk ALL34272
ALLSTAR PERFORMANCE
$49.99Keep your spark plug boots safe from scorching header heat with these tough, braided fiberglass sleeves from Allstar Performance. Designed for serious enthusiasts, they add a clean, finished look to your engine bay while delivering real protection where...ALL34272- SKU:
- ALL34272
- Availability:
- Ships Same Business Day
- Weight:
- 0.79 LBS
- MFG Part #:
- ALL34272
$49.99 -
Koolsox GM LS Plug Boot 8pk #07501PKE
KOOL MAT
$77.99High heat and electrical interference degrade spark plug boots over time, causing misfires and unreliable ignition timing—especially critical in forced-induction and high-RPM LS applications. KoolSox braided fiberglass sleeves insulate your boots from...KOO07501PKE- SKU:
- KOO07501PKE
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$77.99 -
Koolsox Plug Boots Natrl (4pk) Hi Heat #07500-4N
KOOL MAT
$37.99Spark plug wires running hot under the hood can degrade insulation and create misfires—especially in high-heat engine bays or under the hood of a forced-induction setup. KoolSox Plug Boots are braided fiberglass sleeves that slide over your existing...KOO07500-4N- SKU:
- KOO07500-4N
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
$37.99Qty in Cart: 0Quantity:Price:$37.99Subtotal: -
Koolsox Plug Boots Black (4pk) Hi Heat #07500-4 BK
KOOL MAT
$37.99Engine heat can degrade spark plug boots and compromise ignition reliability, especially in high-performance or forced induction applications where underhood temperatures spike. Koolsox Plug Boots provide thermal insulation that extends boot longevity...KOO07500-4BK- SKU:
- KOO07500-4BK
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$37.99Qty in Cart: 0Quantity:Price:$37.99Subtotal: -
Design Engineering Titanium Protect-a-Boot XL 8in 8 Pack 10544
DESIGN ENGINEERING
$99.99Spark plug boot failures cause misfires, rough idle, and unpredictable performance—especially under sustained high heat and vibration. The Design Engineering Titanium Protect-a-Boot XL shields your ignition system from thermal stress, moisture, and...DSN10544- SKU:
- DSN10544
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$99.99 -
Blue Fire Sleeve Plug Boots Set of 8 2566
TAYLOR/VERTEX
$111.99Spark plug boot degradation from heat, oil, and vibration can lead to misfires and ignition failures that compromise engine performance and reliability. These braided fiberglass sleeve protectors extend boot life by shielding against thermal stress and...TAY2566- SKU:
- TAY2566
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$111.99 -
Spark PLug Boot Sleeves Black 4pk 14262
THERMO-TEC
$39.00Spark plug boot sleeves protect your ignition system from heat damage, moisture, and electrical arcing—critical for maintaining reliable spark delivery under high-load conditions. Whether you're running a forced-induction setup or pushing high RPMs,...THE14262- SKU:
- THE14262
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- MFG Part #:
- 14262
$39.00 -
Spark Plug Boot Sleeve Natural 4pk 14260
THERMO-TEC
$39.00Spark plug boot sleeves protect your ignition system from heat damage and electrical interference that can degrade performance over time. Proper insulation around your plug boots reduces the risk of misfires and cross-firing, especially critical in...THE14260- SKU:
- THE14260
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 14260
$39.00 -
Fire Sleeve Plug Boots SET OF 8 2524
TAYLOR/VERTEX
$87.82Spark plug boots are exposed to extreme underhood heat, vibration, and potential contact with exhaust manifolds—degradation here means misfires and unreliable ignition timing when you need precision most. These braided fiberglass sleeves add a thermal...TAY2524- SKU:
- TAY2524
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- MFG Part #:
- 2524
$87.82 -
Fire Sleeve Plug Boot 2523
TAYLOR/VERTEX
$12.58Spark plug boot failure is a silent killer on the track and street—heat, abrasion, and vibration degrade standard insulation, leading to misfires and performance loss. The Fire Sleeve Plug Boot 2523 wraps your ignition system in braided fiberglass...TAY2523- SKU:
- TAY2523
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 2523
$12.58 -
On Sale
GM 18 Degree Koolsox #07518
KOOL MAT
MSRP: $6.99Now: $6.57Was: $6.99Spark plug heat management is critical for engine reliability and consistent ignition performance, especially in high-heat or forced induction applications. The GM 18 Degree Koolsox protects your spark plugs from radiant engine heat, reducing thermal...KOO7518- SKU:
- KOO7518
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- #07518
MSRP: $6.99Now: $6.57Was: $6.99 -
Koolsox Hi Heat Plug Boots 1 Per Pkg #07500
KOOL MAT
$37.99Spark plug heat management is critical in high-performance applications where underhood temperatures can degrade traditional boots and compromise ignition reliability. Koolsox Hi Heat Plug Boots provide proven thermal protection using braided fiberglass...KOO7500- SKU:
- KOO7500
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- #07500
$37.99 -
Design Engineering Protect-A-Boot Silver 8pk Fits 90 Deg Plug Wir 10552
DESIGN ENGINEERING
$66.99Spark plug wires are vulnerable to heat damage and premature failure in high-performance applications, especially in tight engine bays where boots contact hot surfaces. Protect-A-Boot sleeves shield your ignition system from thermal stress and abrasion,...DSN10552- SKU:
- DSN10552
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MFG Part #:
- 10552
$66.99 -
Design Engineering Protect-a-Boot Blue 8pcs 10532
DESIGN ENGINEERING
$68.99Spark plug boot failures are a common cause of misfires and ignition system instability, especially under high heat and vibration in performance engines. The Protect-a-Boot Blue sleeve shields your ignition components from thermal degradation, abrasion,...DSN10532- SKU:
- DSN10532
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MFG Part #:
- 10532
$68.99 -
Design Engineering Protect-a-Boot Red 8pcs 10522
DESIGN ENGINEERING
$68.99Spark plug boots exposed to extreme heat, vibration, and engine bay conditions degrade quickly—leading to misfires, fouled plugs, and costly downtime. Protect-a-Boot sleeves shield your ignition system from thermal damage and abrasion, extending boot...DSN10522- SKU:
- DSN10522
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MFG Part #:
- 10522
$68.99 -
Design Engineering Protect-a-Boot Black 8pcs 10512
DESIGN ENGINEERING
$60.99Spark plug boot failures lead to misfires, fouled plugs, and unpredictable performance on the track or street. The Design Engineering Protect-a-Boot sleeves shield your ignition system from heat, abrasion, and moisture—critical protection when...DSN10512- SKU:
- DSN10512
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- MFG Part #:
- 10512
$60.99 -
Design Engineering Protect-a-Boot Black 2pcs 10511
DESIGN ENGINEERING
$17.99Spark plug boots are constant targets for heat damage, oil exposure, and electrical degradation—especially in high-performance and modified engines where underhood temperatures run hot. The Design Engineering Protect-a-Boot sleeve adds a critical layer...DSN10511- SKU:
- DSN10511
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- 10511
$17.99
