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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

Part Groups

Results 1 - 15 of 15

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17063

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17063

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17063

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: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17076

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17076

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17076

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: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17062-10

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17062-10

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17062-10

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 5/8 in. I.D. x 10 ft., Each

Part Number: THE-17062-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17075

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17075

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17075

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

Part Number: THE-17075

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17062

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17062

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17062

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

Part Number: THE-17062

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17101

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17101

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17101

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Black, Slide-Over, 1 in. I.D. x 36 in., Each

Part Number: THE-17101

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17100

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17100

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17100

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 1 in. I.D. x 36 in., Each

Part Number: THE-17100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17150

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17150

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17150

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 1 1/2 in. I.D. x 36 in., Each

Part Number: THE-17150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17125

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17125

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17125

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 1 1/4 in. I.D. x 36 in., Each

Part Number: THE-17125

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17075-10

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17075-10

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17075-10

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 3/4 in. I.D. x 10 ft., Each

Part Number: THE-17075-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17300

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17300

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17300

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

Part Number: THE-17300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17100-10

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17100-10

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17100-10

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 1 in. I.D. x 10 ft., Each

Part Number: THE-17100-10

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17125-10

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17125-10

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17125-10

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 1 1/4 in. I.D. x 10 ft., Each

Part Number: THE-17125-10

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17150-10

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17150-10

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17150-10

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 1 1/2 in. I.D. x 10 ft., Each

Part Number: THE-17150-10

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17300-10

Made in the USA

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17300-10

Thermo-Tec Thermo-Flex Aluminum Heat Shield Sleeves 17300-10

Heat Barrier Shield, Thermo-Flex, Wires/Hoses, Silver, Slide-Over, 3 in. I.D. x 10 ft., Each

Part Number: THE-17300-10

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

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