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Flexfab

Flexfab is the standard in silicone hose for the systems that punish ordinary rubber. From blue and green silicone heater and coolant hose to turbo sleeves, charge air connectors, reducers, elbows, and stainless clamps, Flexfab products are engineered for the heat, pressure, and vibration of diesel, marine, transit, and heavy-duty applications. Built in the USA. Shop the full Flexfab range below by hose series, type, size, or color.

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Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 94.29
$ 94.29 - $ 94.29
$ 94.29
$ 75.49
$ 75.49 - $ 75.49
$ 75.49

Flexfab 7701-150, 1.50" ID x 3 ft Fiberglass Reinforced Turbo Sleeve, 38mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-150 fiberglass reinforced turbo sleeve — a 1.50" ID silicone sleeve engineered for th...

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$ 94.29
$ 94.29 - $ 94.29
$ 94.29
$ 75.49
$ 75.49 - $ 75.49
$ 75.49
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 308.29
$ 308.29 - $ 308.29
$ 308.29
$ 246.59
$ 246.59 - $ 246.59
$ 246.59

Flexfab 7701-112X12, 1.12" ID x 12 ft Fiberglass Reinforced Turbo Sleeve, 28mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-112X12 fiberglass reinforced turbo sleeve — a 1.12" ID silicone sleeve engineered for...

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$ 308.29
$ 308.29 - $ 308.29
$ 308.29
$ 246.59
$ 246.59 - $ 246.59
$ 246.59
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 77.09
$ 77.09 - $ 77.09
$ 77.09
$ 61.69
$ 61.69 - $ 61.69
$ 61.69

Flexfab 7701-112, 1.12" ID x 3 ft Fiberglass Reinforced Turbo Sleeve, 28mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-112 fiberglass reinforced turbo sleeve — a 1.12" ID silicone sleeve engineered for th...

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$ 77.09
$ 77.09 - $ 77.09
$ 77.09
$ 61.69
$ 61.69 - $ 61.69
$ 61.69
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 72.89
$ 72.89 - $ 72.89
$ 72.89
$ 58.39
$ 58.39 - $ 58.39
$ 58.39

Flexfab 7701-100, 1.00" ID x 3 ft Fiberglass Reinforced Turbo Sleeve, 25mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-100 fiberglass reinforced turbo sleeve — a 1.00" ID silicone sleeve engineered for th...

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$ 72.89
$ 72.89 - $ 72.89
$ 72.89
$ 58.39
$ 58.39 - $ 58.39
$ 58.39
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 269.29
$ 269.29 - $ 269.29
$ 269.29
$ 215.39
$ 215.39 - $ 215.39
$ 215.39

Flexfab 7701-087X12, 0.88" ID x 12 ft Fiberglass Reinforced Turbo Sleeve, 22mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-087X12 fiberglass reinforced turbo sleeve — a 0.88" ID silicone sleeve engineered for...

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$ 269.29
$ 269.29 - $ 269.29
$ 269.29
$ 215.39
$ 215.39 - $ 215.39
$ 215.39
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 67.29
$ 67.29 - $ 67.29
$ 67.29
$ 53.89
$ 53.89 - $ 53.89
$ 53.89

Flexfab 7701-087, 0.88" ID x 3 ft Fiberglass Reinforced Turbo Sleeve, 22mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-087 fiberglass reinforced turbo sleeve — a 0.88" ID silicone sleeve engineered for th...

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$ 67.29
$ 67.29 - $ 67.29
$ 67.29
$ 53.89
$ 53.89 - $ 53.89
$ 53.89
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 253.09
$ 253.09 - $ 253.09
$ 253.09
$ 202.49
$ 202.49 - $ 202.49
$ 202.49

Flexfab 7701-075X12, 0.75" ID x 12 ft Fiberglass Reinforced Turbo Sleeve, 19mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-075X12 fiberglass reinforced turbo sleeve — a 0.75" ID silicone sleeve engineered for...

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$ 253.09
$ 253.09 - $ 253.09
$ 253.09
$ 202.49
$ 202.49 - $ 202.49
$ 202.49
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 63.29
$ 63.29 - $ 63.29
$ 63.29
$ 50.59
$ 50.59 - $ 50.59
$ 50.59

Flexfab 7701-075, 0.75" ID x 3 ft Fiberglass Reinforced Turbo Sleeve, 19mm 500F Turbo Charge Air

Connect your turbocharger to the engine with the Flexfab 7701-075 fiberglass reinforced turbo sleeve — a 0.75" ID silicone sleeve engineered for th...

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$ 63.29
$ 63.29 - $ 63.29
$ 63.29
$ 50.59
$ 50.59 - $ 50.59
$ 50.59
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 273.79
$ 273.79 - $ 273.79
$ 273.79
$ 218.99
$ 218.99 - $ 218.99
$ 218.99

Flexfab 7970 Large ID CAC Connector, 8.00" ID Silicone Orange Charge Air Hose, 8.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 7970 Large ID CAC Connector — a orange silicone connector built for the heat...

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$ 273.79
$ 273.79 - $ 273.79
$ 273.79
$ 218.99
$ 218.99 - $ 218.99
$ 218.99
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 185.49
$ 185.49 - $ 185.49
$ 185.49
$ 148.39
$ 148.39 - $ 148.39
$ 148.39

Flexfab 7969 Large ID CAC Connector, 7.00" ID Silicone Orange Charge Air Hose, 8.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 7969 Large ID CAC Connector — a orange silicone connector built for the heat...

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$ 185.49
$ 185.49 - $ 185.49
$ 185.49
$ 148.39
$ 148.39 - $ 148.39
$ 148.39
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 156.59
$ 156.59 - $ 156.59
$ 156.59
$ 125.29
$ 125.29 - $ 125.29
$ 125.29

Flexfab 7968 Large ID CAC Connector, 6.00" ID Silicone Orange Charge Air Hose, 8.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 7968 Large ID CAC Connector — a orange silicone connector built for the heat...

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$ 156.59
$ 156.59 - $ 156.59
$ 156.59
$ 125.29
$ 125.29 - $ 125.29
$ 125.29
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 98.89
$ 98.89 - $ 98.89
$ 98.89
$ 79.19
$ 79.19 - $ 79.19
$ 79.19

Flexfab 1075-0003 Heavy-Wall CAC Hose, 4.50" ID Silicone Black Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 1075-0003 Heavy-Wall CAC Hose — a black silicone connector built for the hea...

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$ 98.89
$ 98.89 - $ 98.89
$ 98.89
$ 79.19
$ 79.19 - $ 79.19
$ 79.19
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 85.89
$ 85.89 - $ 85.89
$ 85.89
$ 68.69
$ 68.69 - $ 68.69
$ 68.69

Flexfab 1070-0003 Heavy-Wall CAC Hose, 4.00" ID Silicone Black Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 1070-0003 Heavy-Wall CAC Hose — a black silicone connector built for the hea...

View full details
$ 85.89
$ 85.89 - $ 85.89
$ 85.89
$ 68.69
$ 68.69 - $ 68.69
$ 68.69
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 79.49
$ 79.49 - $ 79.49
$ 79.49
$ 63.59
$ 63.59 - $ 63.59
$ 63.59

Flexfab 1073-0003 Heavy-Wall CAC Hose, 3.50" ID Silicone Black Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 1073-0003 Heavy-Wall CAC Hose — a black silicone connector built for the hea...

View full details
$ 79.49
$ 79.49 - $ 79.49
$ 79.49
$ 63.59
$ 63.59 - $ 63.59
$ 63.59
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 76.49
$ 76.49 - $ 76.49
$ 76.49
$ 61.19
$ 61.19 - $ 61.19
$ 61.19

Flexfab 1074-0003 Heavy-Wall CAC Hose, 3.00" ID Silicone Black Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 1074-0003 Heavy-Wall CAC Hose — a black silicone connector built for the hea...

View full details
$ 76.49
$ 76.49 - $ 76.49
$ 76.49
$ 61.19
$ 61.19 - $ 61.19
$ 61.19
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 73.99
$ 73.99 - $ 73.99
$ 73.99
$ 59.19
$ 59.19 - $ 59.19
$ 59.19

Flexfab 1076-0003 Heavy-Wall CAC Hose, 2.50" ID Silicone Black Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 1076-0003 Heavy-Wall CAC Hose — a black silicone connector built for the hea...

View full details
$ 73.99
$ 73.99 - $ 73.99
$ 73.99
$ 59.19
$ 59.19 - $ 59.19
$ 59.19
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 96.99
$ 96.99 - $ 96.99
$ 96.99
$ 77.59
$ 77.59 - $ 77.59
$ 77.59

Flexfab 4075-0002 Heavy-Wall CAC Hose, 4.50" ID Silicone Blue Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4075-0002 Heavy-Wall CAC Hose — a blue silicone connector built for the heat...

View full details
$ 96.99
$ 96.99 - $ 96.99
$ 96.99
$ 77.59
$ 77.59 - $ 77.59
$ 77.59
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 58.79
$ 58.79 - $ 58.79
$ 58.79
$ 46.99
$ 46.99 - $ 46.99
$ 46.99

Flexfab 4070-0002 Heavy-Wall CAC Hose, 4.00" ID Silicone Blue Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4070-0002 Heavy-Wall CAC Hose — a blue silicone connector built for the heat...

View full details
$ 58.79
$ 58.79 - $ 58.79
$ 58.79
$ 46.99
$ 46.99 - $ 46.99
$ 46.99
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 74.89
$ 74.89 - $ 74.89
$ 74.89
$ 59.99
$ 59.99 - $ 59.99
$ 59.99

Flexfab 4073-0002 Heavy-Wall CAC Hose, 3.50" ID Silicone Blue Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4073-0002 Heavy-Wall CAC Hose — a blue silicone connector built for the heat...

View full details
$ 74.89
$ 74.89 - $ 74.89
$ 74.89
$ 59.99
$ 59.99 - $ 59.99
$ 59.99
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 71.79
$ 71.79 - $ 71.79
$ 71.79
$ 57.49
$ 57.49 - $ 57.49
$ 57.49

Flexfab 4074-0002 Heavy-Wall CAC Hose, 3.00" ID Silicone Blue Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4074-0002 Heavy-Wall CAC Hose — a blue silicone connector built for the heat...

View full details
$ 71.79
$ 71.79 - $ 71.79
$ 71.79
$ 57.49
$ 57.49 - $ 57.49
$ 57.49
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 61.29
$ 61.29 - $ 61.29
$ 61.29
$ 48.99
$ 48.99 - $ 48.99
$ 48.99

Flexfab 4076-0002 Heavy-Wall CAC Hose, 2.50" ID Silicone Blue Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4076-0002 Heavy-Wall CAC Hose — a blue silicone connector built for the heat...

View full details
$ 61.29
$ 61.29 - $ 61.29
$ 61.29
$ 48.99
$ 48.99 - $ 48.99
$ 48.99
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 96.99
$ 96.99 - $ 96.99
$ 96.99
$ 77.59
$ 77.59 - $ 77.59
$ 77.59

Flexfab 4075-0001 Heavy-Wall CAC Hose, 4.50" ID Silicone Red Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4075-0001 Heavy-Wall CAC Hose — a red silicone connector built for the heat ...

View full details
$ 96.99
$ 96.99 - $ 96.99
$ 96.99
$ 77.59
$ 77.59 - $ 77.59
$ 77.59
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 58.79
$ 58.79 - $ 58.79
$ 58.79
$ 46.99
$ 46.99 - $ 46.99
$ 46.99

Flexfab 4070-0001 Heavy-Wall CAC Hose, 4.00" ID Silicone Red Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4070-0001 Heavy-Wall CAC Hose — a red silicone connector built for the heat ...

View full details
$ 58.79
$ 58.79 - $ 58.79
$ 58.79
$ 46.99
$ 46.99 - $ 46.99
$ 46.99
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 74.89
$ 74.89 - $ 74.89
$ 74.89
$ 59.99
$ 59.99 - $ 59.99
$ 59.99

Flexfab 4073-0001 Heavy-Wall CAC Hose, 3.50" ID Silicone Red Charge Air Hose, 6.00" OAL

Seal your turbocharger and charge-air-cooler plumbing with the Flexfab 4073-0001 Heavy-Wall CAC Hose — a red silicone connector built for the heat ...

View full details
$ 74.89
$ 74.89 - $ 74.89
$ 74.89
$ 59.99
$ 59.99 - $ 59.99
$ 59.99
Save 20% Save %

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