Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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Auto Heat Sleeves

Protect your wires, cables, hoses, and fluid lines from the high temperatures of high performance—wrap them with heat sleeves from Summit Racing Equipment. They...

Protect your wires, cables, hoses, and fluid lines from the high temperatures of high performance—wrap them with heat sleeves from Summit Racing Equipment. They can help prevent vapor lock and fuel evaporation, increase the efficiency of intercoolers and air conditioners, shield your wiring harnesses and spark plug wires against heat damage, and even keep your intake charge cool. For additional heat protection consider including heat shield material.

Top Brands


When it comes to safety and protection, you want to team up with a heat sleeve and sheath brand you can trust. That’s why Summit only partners with...

Protect your wires, cables, hoses, and fluid lines from the high temperatures of high performance—wrap them with heat sleeves from Summit Racing Equipment. They can help prevent vapor lock and fuel evaporation, increase the efficiency of intercoolers and air conditioners, shield your wiring harnesses and spark plug wires against heat damage, and even keep your intake charge cool. For additional heat protection consider including heat shield material.

Top Brands


When it comes to safety and protection, you want to team up with a heat sleeve and sheath brand you can trust. That’s why Summit only partners with reliable manufacturers like Design Engineering, Thermo-Tec, Heatshield Products, Aeroquip, Earl’s Performance, and more.

Individual Parts

Results 1 - 25 of 352

Heat Shield, HP Hose Sleeve, 1,200 Degrees F, 36 in., Length, 1.50 in. Diameter, Each

Part Number: HSP-240011

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Hose Sleeve, Firesleeve for Wire and Hose, Red, 500 degrees F, 1.000 in. Diameter, 120.0 in. Length, Each

Part Number: AER-FCS1610

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Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Shield, HP Hose Sleeve, 1,200 Degrees F, 36 in. Length, 1.75 in. to 2.375 in. Diameter, Each

Part Number: HSP-240003

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Hose Sleeve, Firesleeve for Wire and Hose, Red, 500 degrees F, 0.560 in. Diameter, 72.0 in. Length, Each

Part Number: AER-FCS0906

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Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Fire Wrap 3000, Black, Velcro® Closure, Hoses/Wires, .625 in. Diameter, 2 ft. Length, Each

Part Number: DEI-010477

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Fire Wrap 3000, Black, Velcro® Closure, Hoses/Wires, 1 in. Diameter, 2 ft. Length, Each

Part Number: DEI-010478

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits 1.00 in. Hoses/Wires, 3 ft. Length, Each

Part Number: DEI-010474

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Fire Wrap 3000, Black, Velcro® Closure, Hoses/Wires, 1.5 in. Diameter, 2 ft. Length, Each

Part Number: DEI-010479

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 5/8 in. to 1 in., Slide-Over, 3 ft. Length, Each

Part Number: THE-14010

4.87 out of 5 stars ( 23 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 5/8 in. to 1 in., Slide-Over, 50 ft. Length, Each

Part Number: THE-14010-50

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 1 1/8 in. to 1 1/2 in., Slide-Over, 3 ft. Length, Each

Part Number: THE-14015

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -6 AN Hose, 9 ft. Length, Each

Part Number: HSE-244-06-9-2

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Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -10 AN Hose, 9 ft. Length, Each

Part Number: HSE-244-10-9-2

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Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -6 AN Hose, 3 ft. Length, Each

Part Number: HSE-244-06-3-2

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Black, Slide-Over, 5/8 in. I.D. x 36 in., Each

Part Number: THE-17063

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 1 5/8 in. to 2 in., Slide-Over, 3 ft. Length, Each

Part Number: THE-14020

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -8 AN Hose, 9 ft. Length, Each

Part Number: HSE-244-08-9-2

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -4 AN Hose, 6 ft. Length, Each

Part Number: HSE-244-04-6-2

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Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 5/8 in. to 1 in., Slide-Over, 12 ft. Length, Each

Part Number: THE-14011

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Thermo-Sleeve, Fits 1/4 in. to 1/2 in. Hoses/Wires, 3 ft. Length, Each

Part Number: THE-14005

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -10 AN Hose, 3 ft. Length, Each

Part Number: HSE-244-10-3-2

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -12 AN Hose, 6 ft. Length, Each

Part Number: HSE-244-12-6-2

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Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Black, Slide-Over, 3/4 in. I.D. x 36 in., Each

Part Number: THE-17076

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Heat Protection, Fire Sleeve, Black, Fits -8 AN Hose, 6 ft. Length, Each

Part Number: HSE-244-08-6-2

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

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