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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Original price $ 129.19Original price $ 129.19 - Original price $ 129.19Original price $ 129.19Current price $ 103.39$ 103.39 - $ 103.39Current price $ 103.39
Flexfab 5415-275, 2.75" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 70mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-275 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 129.19Original price $ 129.19 - Original price $ 129.19Original price $ 129.19Current price $ 103.39$ 103.39 - $ 103.39Current price $ 103.39Save 20% -
Original price $ 120.59Original price $ 120.59 - Original price $ 120.59Original price $ 120.59Current price $ 96.49$ 96.49 - $ 96.49Current price $ 96.49
Flexfab 5415-250, 2.50" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 64mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-250 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 120.59Original price $ 120.59 - Original price $ 120.59Original price $ 120.59Current price $ 96.49$ 96.49 - $ 96.49Current price $ 96.49Save 20% -
Original price $ 114.29Original price $ 114.29 - Original price $ 114.29Original price $ 114.29Current price $ 91.39$ 91.39 - $ 91.39Current price $ 91.39
Flexfab 5415-238, 2.38" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 60mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-238 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 114.29Original price $ 114.29 - Original price $ 114.29Original price $ 114.29Current price $ 91.39$ 91.39 - $ 91.39Current price $ 91.39Save 20% -
Original price $ 110.99Original price $ 110.99 - Original price $ 110.99Original price $ 110.99Current price $ 88.79$ 88.79 - $ 88.79Current price $ 88.79
Flexfab 5415-225, 2.25" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 57mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-225 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 110.99Original price $ 110.99 - Original price $ 110.99Original price $ 110.99Current price $ 88.79$ 88.79 - $ 88.79Current price $ 88.79Save 20% -
Original price $ 95.09Original price $ 95.09 - Original price $ 95.09Original price $ 95.09Current price $ 76.09$ 76.09 - $ 76.09Current price $ 76.09
Flexfab 5415-200, 2.00" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 51mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-200 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 95.09Original price $ 95.09 - Original price $ 95.09Original price $ 95.09Current price $ 76.09$ 76.09 - $ 76.09Current price $ 76.09Save 20% -
Original price $ 91.19Original price $ 91.19 - Original price $ 91.19Original price $ 91.19Current price $ 72.99$ 72.99 - $ 72.99Current price $ 72.99
Flexfab 5415-187, 1.88" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 48mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-187 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 91.19Original price $ 91.19 - Original price $ 91.19Original price $ 91.19Current price $ 72.99$ 72.99 - $ 72.99Current price $ 72.99Save 20% -
Original price $ 88.19Original price $ 88.19 - Original price $ 88.19Original price $ 88.19Current price $ 70.59$ 70.59 - $ 70.59Current price $ 70.59
Flexfab 5415-175, 1.75" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 44mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-175 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 88.19Original price $ 88.19 - Original price $ 88.19Original price $ 88.19Current price $ 70.59$ 70.59 - $ 70.59Current price $ 70.59Save 20% -
Original price $ 83.59Original price $ 83.59 - Original price $ 83.59Original price $ 83.59Current price $ 66.89$ 66.89 - $ 66.89Current price $ 66.89
Flexfab 5415-162, 1.63" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 41mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-162 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 83.59Original price $ 83.59 - Original price $ 83.59Original price $ 83.59Current price $ 66.89$ 66.89 - $ 66.89Current price $ 66.89Save 20% -
Original price $ 79.69Original price $ 79.69 - Original price $ 79.69Original price $ 79.69Current price $ 63.79$ 63.79 - $ 63.79Current price $ 63.79
Flexfab 5415-150, 1.50" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 38mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-150 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 79.69Original price $ 79.69 - Original price $ 79.69Original price $ 79.69Current price $ 63.79$ 63.79 - $ 63.79Current price $ 63.79Save 20% -
Original price $ 77.09Original price $ 77.09 - Original price $ 77.09Original price $ 77.09Current price $ 61.69$ 61.69 - $ 61.69Current price $ 61.69
Flexfab 5415-138, 1.38" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 35mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-138 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 77.09Original price $ 77.09 - Original price $ 77.09Original price $ 77.09Current price $ 61.69$ 61.69 - $ 61.69Current price $ 61.69Save 20% -
Original price $ 73.29Original price $ 73.29 - Original price $ 73.29Original price $ 73.29Current price $ 58.69$ 58.69 - $ 58.69Current price $ 58.69
Flexfab 5415-125, 1.25" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 32mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-125 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 73.29Original price $ 73.29 - Original price $ 73.29Original price $ 73.29Current price $ 58.69$ 58.69 - $ 58.69Current price $ 58.69Save 20% -
Original price $ 69.19Original price $ 69.19 - Original price $ 69.19Original price $ 69.19Current price $ 55.39$ 55.39 - $ 55.39Current price $ 55.39
Flexfab 5415-112, 1.13" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 29mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-112 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 69.19Original price $ 69.19 - Original price $ 69.19Original price $ 69.19Current price $ 55.39$ 55.39 - $ 55.39Current price $ 55.39Save 20% -
Original price $ 66.29Original price $ 66.29 - Original price $ 66.29Original price $ 66.29Current price $ 52.99$ 52.99 - $ 52.99Current price $ 52.99
Flexfab 5415-100, 1.00" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 25mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-100 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 66.29Original price $ 66.29 - Original price $ 66.29Original price $ 66.29Current price $ 52.99$ 52.99 - $ 52.99Current price $ 52.99Save 20% -
Original price $ 61.19Original price $ 61.19 - Original price $ 61.19Original price $ 61.19Current price $ 48.99$ 48.99 - $ 48.99Current price $ 48.99
Flexfab 5415-087, 0.88" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 22mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-087 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 61.19Original price $ 61.19 - Original price $ 61.19Original price $ 61.19Current price $ 48.99$ 48.99 - $ 48.99Current price $ 48.99Save 20% -
Original price $ 58.99Original price $ 58.99 - Original price $ 58.99Original price $ 58.99Current price $ 47.19$ 47.19 - $ 47.19Current price $ 47.19
Flexfab 5415-075, 0.75" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 19mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-075 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 58.99Original price $ 58.99 - Original price $ 58.99Original price $ 58.99Current price $ 47.19$ 47.19 - $ 47.19Current price $ 47.19Save 20% -
Original price $ 54.49Original price $ 54.49 - Original price $ 54.49Original price $ 54.49Current price $ 43.59$ 43.59 - $ 43.59Current price $ 43.59
Flexfab 5415-062, 0.63" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 16mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-062 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 54.49Original price $ 54.49 - Original price $ 54.49Original price $ 54.49Current price $ 43.59$ 43.59 - $ 43.59Current price $ 43.59Save 20% -
Original price $ 51.99Original price $ 51.99 - Original price $ 51.99Original price $ 51.99Current price $ 41.59$ 41.59 - $ 41.59Current price $ 41.59
Flexfab 5415-050, 0.50" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 13mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-050 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 51.99Original price $ 51.99 - Original price $ 51.99Original price $ 51.99Current price $ 41.59$ 41.59 - $ 41.59Current price $ 41.59Save 20% -
Original price $ 47.59Original price $ 47.59 - Original price $ 47.59Original price $ 47.59Current price $ 38.09$ 38.09 - $ 38.09Current price $ 38.09
Flexfab 5415-038, 0.38" x 3 ft, 3-Ply Glossy Blue Silicone Coolant Hose, 10mm
In stockGet a clean, durable seal in oil-splash engine environments with the Flexfab 5415-038 3-ply glossy silicone coolant hose. Its glossy lined exterior...
View full detailsOriginal price $ 47.59Original price $ 47.59 - Original price $ 47.59Original price $ 47.59Current price $ 38.09$ 38.09 - $ 38.09Current price $ 38.09Save 20% -
Original price $ 237.49Original price $ 237.49 - Original price $ 237.49Original price $ 237.49Current price $ 189.99$ 189.99 - $ 189.99Current price $ 189.99
Flexfab 5501-550, 5.50" x 3 ft, 4-Ply Green Silicone Coolant Hose, 140mm
In stockKeep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5501-550 4-ply silicone coolant hose in green. A versatil...
View full detailsOriginal price $ 237.49Original price $ 237.49 - Original price $ 237.49Original price $ 237.49Current price $ 189.99$ 189.99 - $ 189.99Current price $ 189.99Save 20% -
Original price $ 224.99Original price $ 224.99 - Original price $ 224.99Original price $ 224.99Current price $ 179.99$ 179.99 - $ 179.99Current price $ 179.99
Flexfab 5501-500, 5.00" x 3 ft, 4-Ply Green Silicone Coolant Hose, 127mm
In stockKeep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5501-500 4-ply silicone coolant hose in green. A versatil...
View full detailsOriginal price $ 224.99Original price $ 224.99 - Original price $ 224.99Original price $ 224.99Current price $ 179.99$ 179.99 - $ 179.99Current price $ 179.99Save 20% -
Original price $ 199.99Original price $ 199.99 - Original price $ 199.99Original price $ 199.99Current price $ 159.99$ 159.99 - $ 159.99Current price $ 159.99
Flexfab 5501-450, 4.50" x 3 ft, 4-Ply Green Silicone Coolant Hose, 114mm
In stockKeep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5501-450 4-ply silicone coolant hose in green. A versatil...
View full detailsOriginal price $ 199.99Original price $ 199.99 - Original price $ 199.99Original price $ 199.99Current price $ 159.99$ 159.99 - $ 159.99Current price $ 159.99Save 20% -
Original price $ 712.49Original price $ 712.49 - Original price $ 712.49Original price $ 712.49Current price $ 569.99$ 569.99 - $ 569.99Current price $ 569.99
Flexfab 5501-400X12, 4.00" x 12 ft, 4-Ply Green Silicone Coolant Hose, 102mm
In stockKeep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5501-400X12 4-ply silicone coolant hose in green. A versa...
View full detailsOriginal price $ 712.49Original price $ 712.49 - Original price $ 712.49Original price $ 712.49Current price $ 569.99$ 569.99 - $ 569.99Current price $ 569.99Save 20% -
Original price $ 177.49Original price $ 177.49 - Original price $ 177.49Original price $ 177.49Current price $ 141.99$ 141.99 - $ 141.99Current price $ 141.99
Flexfab 5501-400, 4.00" x 3 ft, 4-Ply Green Silicone Coolant Hose, 102mm
In stockKeep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5501-400 4-ply silicone coolant hose in green. A versatil...
View full detailsOriginal price $ 177.49Original price $ 177.49 - Original price $ 177.49Original price $ 177.49Current price $ 141.99$ 141.99 - $ 141.99Current price $ 141.99Save 20% -
Original price $ 176.29Original price $ 176.29 - Original price $ 176.29Original price $ 176.29Current price $ 140.99$ 140.99 - $ 140.99Current price $ 140.99
Flexfab 5501-375, 3.75" x 3 ft, 4-Ply Green Silicone Coolant Hose, 95mm
In stockKeep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5501-375 4-ply silicone coolant hose in green. A versatil...
View full detailsOriginal price $ 176.29Original price $ 176.29 - Original price $ 176.29Original price $ 176.29Current price $ 140.99$ 140.99 - $ 140.99Current price $ 140.99Save 20%
