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...

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.

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Results 1 - 25 of 227

DEI Fire Wrap 3000 10477

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

Part Number: DEI-010477

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Chemical-Resistant Heat Sleeves SUM-350162

Heat Sleeve, Slip On, 1,200 Degree F Rating, 36.000 in. Length, 0.625 in. I.D., Black, Each

Part Number: SUM-350162

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

DEI Fire Wrap 3000 10478

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 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

DEI Fire Sleeve and Tape Kits 10472

Fire Sleeve and Tape Kit, 5/8 in. Diameter Sleeve, 36 in. Long Sleeve, Black, Kit

Part Number: DEI-010472

4.91 out of 5 stars ( 34 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

DEI Fire Wrap 3000 10479

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 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

DEI Fire Sleeves 10470

Heat Protection, Fire Sleeve, 2,000 degrees F, Slip-on, Black, 0.375 in. Diameter, 3 ft. Length, Each

Part Number: DEI-010470

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

DEI Fire Sleeves 10474

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 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Hot Rod Sleeves 204012

Heatshield Products Hot Rod Sleeves 204012

Heat Sleeve, Hot Rod Sleeve, Slip-on, Black, 1/2 in. Diameter, 10 ft. Length, Each

Part Number: HSP-204012

4.8 out of 5 stars ( 40 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

DEI Fire Sleeve and Tape Kits 10473

Fire Sleeve and Tape Kit, 3/4 in. Diameter Sleeve, 36 in. Long Sleeve, Black, Kit

Part Number: DEI-010473

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Hot Rod Sleeves 204011

Heat Sleeve, Hot Rod Sleeve, Slip-on, Black, 3/8 in. Diameter, 10 ft. Length, Each

Part Number: HSP-204011

4.6 out of 5 stars ( 25 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Moroso Ultra 40 Insulated Wire Sleeving 72012

Sleeving, Spark Plug Wire, Silicon Rubber, Black, Slide-Over, 8.65mm, 25 ft., Each

Part Number: MOR-72012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Hot Rod Sleeves 204014

Heat Sleeve, Hot Rod Sleeve, Slip-on, Black, 3/4 in. Diameter, 10 ft. Length, Each

Part Number: HSP-204014

4.65 out of 5 stars ( 26 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Insulated Wire Sleeves SUM-350160BLK

Wire Sleeving, Insulated, Slide-over, Silicone Rubber, Black, 25 ft. Length, Fits 8.65mm Plug Wire Diameter

Part Number: SUM-350160BLK

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Chemical-Resistant Heat Sleeves SUM-350161

Heat Sleeve, Slip On, 1,200 Degree F Rating, 36.000 in. Length, 0.375 in. I.D., Black, Each

Part Number: SUM-350161

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Hot Rod Sleeves 204018

Heat Sleeve, Hot Rod Sleeve, Slip-on, Black, 1 in. Diameter, 10 ft. Length, Each

Part Number: HSP-204018

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Chemical-Resistant Heat Sleeves SUM-350163

Heat Sleeve, Slip On, 1,200 Degree F Rating, 36.000 in. Length, 1.000 in. I.D., Black, Each

Part Number: SUM-350163

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Hot Rod Sleeves 204009

Heat Sleeve, Hot Rod Sleeve, Slip-on, Black, 5/8 in. Diameter, 6 ft. Length, Each

Part Number: HSP-204009

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Hot Rod Sleeves 204013

Heat Sleeve, Hot Rod Sleeve, Slip-on, Black, 1/4 in. Diameter, 10 ft. Length, Each

Part Number: HSP-204013

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Color Sleeves 203124

Heat Protection, Color Sleeve, 1,200 degrees F, Slip-on, Black, 0.438 in. Diameter, 25 ft. Length, Each

Part Number: HSP-203124

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Allstar Performance Heat Sleeves ALL34295

Heat Sleeve, 500 degrees F, Slip-on, Black, 0.875 in. Diameter, 36.00 in. Length, Each

Part Number: AAF-ALL34295

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

DEI Fire Sleeves 92474

Heat Sleeve, Fire Sleeve, Hook and Loop, 500 degrees F, Black, 1.000 in. Diameter, 25.00 ft. Length, Each

Part Number: DEI-92474

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Thermo-Tec Ignition/Plug Wire Heat Sleeving 14040

Ignition/Plug Wire Sleeving, 500 Degrees F, Black, 3/8 in. Diameter, 25 ft. Length, Each

Part Number: THE-14040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Redhorse Performance 244 Series Fire Sleeves 244-06-9-2

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

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

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Techflex Insultherm Tru-Fit Sleeving FGLG.02BK10

Heat Protection Sleeve, Insultherm Tru-Fit, 1,200 Degree F Rating, 10 ft. Length, 1/4 in. I.D., Black, Each

Part Number: TCX-FGLG-02BK10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Heatshield Products Utili-Shield Connector Heat Shields 282089

Heat Sleeves, Connectors, Fittings, 90 Degree, 1 in. I.D., Hook and Loop, Black, Each

Part Number: HSP-282089

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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