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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Earl's Performance Flame Guard Insulation 571010ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 0.750 in. Diameter, 10 ft. Length, Each

Part Number: EAR-571010ERL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Earl's Performance Flame Guard Insulation 570308ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 0.500 in. Diameter, 36.0 in. Length, Each

Part Number: EAR-570308ERL

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Earl's Performance Flame Guard Insulation 571008ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 0.500 in. Diameter, 10 ft. Length, Each

Part Number: EAR-571008ERL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Earl's Performance Flame Guard Insulation 570310ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 0.750 in. Diameter, 36.0 in. Length, Each

Part Number: EAR-570310ERL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Earl's Performance Flame Guard Insulation 571012ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 1.000 in. Diameter, 10 ft. Length, Each

Part Number: EAR-571012ERL

Not Yet Reviewed

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Earl's Performance Flame Guard Insulation HL571224ERL

Heat Sleeve, Flame Guard, Hook and Loop, 12 in. Length, 1.50 in. Diameter, 500 Degrees F Max, Black, Each

Part Number: EAR-HL571224ERL

Not Yet Reviewed

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Earl's Performance Flame Guard Insulation 570314ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 1.250 in. Diameter, 36.0 in. Length, Each

Part Number: EAR-570314ERL

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Earl's Performance Flame Guard Insulation 570008ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 0.500 in. Diameter, 12.0 in. Length, per Foot, Each

Part Number: EAR-570008ERL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Redhorse Performance 244 Series Fire Sleeves 244-04-1-2

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026

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Earl's Performance Flame Guard Insulation 570006ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 0.375 in. Diameter, 12.0 in. Length, per Foot, Each

Part Number: EAR-570006ERL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Need It Sooner? We recommend these similar substitute parts:

Redhorse Performance 244 Series Fire Sleeves 244-03-1-2

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026

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Earl's Performance Flame Guard Insulation 570016ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 1.500 in. Diameter, 12.0 in. Length, per Foot, Each

Part Number: EAR-570016ERL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Earl's Performance Flame Guard Insulation 570010ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 0.750 in. Diameter, 12.0 in. Length, per Foot, Each

Part Number: EAR-570010ERL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Need It Sooner? We recommend these similar substitute parts:

Redhorse Performance 244 Series Fire Sleeves 244-06-1-2

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026

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Earl's Performance Flame Guard Insulation 570012ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 1.000 in. Diameter, 12.0 in. Length, per Foot, Each

Part Number: EAR-570012ERL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Redhorse Performance 244 Series Fire Sleeves 244-10-1-2

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026

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Earl's Performance Flame Guard Insulation 570014ERL

Heat Sleeve, Flame Guard, Slip-On, Black, 1.250 in. Diameter, 12.0 in. Length, per Foot, Each

Part Number: EAR-570014ERL

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Need It Sooner? We recommend these similar substitute parts:

Redhorse Performance 244 Series Fire Sleeves 244-16-1-2

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026

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