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 $ 399.99Original price $ 399.99 - Original price $ 399.99Original price $ 399.99Current price $ 319.99$ 319.99 - $ 319.99Current price $ 319.99
Flexfab 5515-238X12, 2.38" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 60mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-238X12 is a 3-pl...
View full detailsOriginal price $ 399.99Original price $ 399.99 - Original price $ 399.99Original price $ 399.99Current price $ 319.99$ 319.99 - $ 319.99Current price $ 319.99Save 20% -
Original price $ 99.99Original price $ 99.99 - Original price $ 99.99Original price $ 99.99Current price $ 79.99$ 79.99 - $ 79.99Current price $ 79.99
Flexfab 5515-238, 2.38" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 60mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-238 is a 3-ply b...
View full detailsOriginal price $ 99.99Original price $ 99.99 - Original price $ 99.99Original price $ 99.99Current price $ 79.99$ 79.99 - $ 79.99Current price $ 79.99Save 20% -
Original price $ 407.29Original price $ 407.29 - Original price $ 407.29Original price $ 407.29Current price $ 325.79$ 325.79 - $ 325.79Current price $ 325.79
Flexfab 5515-225X12, 2.25" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 57mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-225X12 is a 3-pl...
View full detailsOriginal price $ 407.29Original price $ 407.29 - Original price $ 407.29Original price $ 407.29Current price $ 325.79$ 325.79 - $ 325.79Current price $ 325.79Save 20% -
Original price $ 101.79Original price $ 101.79 - Original price $ 101.79Original price $ 101.79Current price $ 81.49$ 81.49 - $ 81.49Current price $ 81.49
Flexfab 5515-225, 2.25" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 57mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-225 is a 3-ply b...
View full detailsOriginal price $ 101.79Original price $ 101.79 - Original price $ 101.79Original price $ 101.79Current price $ 81.49$ 81.49 - $ 81.49Current price $ 81.49Save 20% -
Original price $ 390.59Original price $ 390.59 - Original price $ 390.59Original price $ 390.59Current price $ 312.49$ 312.49 - $ 312.49Current price $ 312.49
Flexfab 5515-212X12, 2.13" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 54mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-212X12 is a 3-pl...
View full detailsOriginal price $ 390.59Original price $ 390.59 - Original price $ 390.59Original price $ 390.59Current price $ 312.49$ 312.49 - $ 312.49Current price $ 312.49Save 20% -
Original price $ 97.69Original price $ 97.69 - Original price $ 97.69Original price $ 97.69Current price $ 78.09$ 78.09 - $ 78.09Current price $ 78.09
Flexfab 5515-212, 2.13" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 54mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-212 is a 3-ply b...
View full detailsOriginal price $ 97.69Original price $ 97.69 - Original price $ 97.69Original price $ 97.69Current price $ 78.09$ 78.09 - $ 78.09Current price $ 78.09Save 20% -
Original price $ 376.49Original price $ 376.49 - Original price $ 376.49Original price $ 376.49Current price $ 301.19$ 301.19 - $ 301.19Current price $ 301.19
Flexfab 5515-200X12, 2.00" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 51mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-200X12 is a 3-pl...
View full detailsOriginal price $ 376.49Original price $ 376.49 - Original price $ 376.49Original price $ 376.49Current price $ 301.19$ 301.19 - $ 301.19Current price $ 301.19Save 20% -
Original price $ 94.09Original price $ 94.09 - Original price $ 94.09Original price $ 94.09Current price $ 75.29$ 75.29 - $ 75.29Current price $ 75.29
Flexfab 5515-200, 2.00" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 51mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-200 is a 3-ply b...
View full detailsOriginal price $ 94.09Original price $ 94.09 - Original price $ 94.09Original price $ 94.09Current price $ 75.29$ 75.29 - $ 75.29Current price $ 75.29Save 20% -
Original price $ 341.29Original price $ 341.29 - Original price $ 341.29Original price $ 341.29Current price $ 272.99$ 272.99 - $ 272.99Current price $ 272.99
Flexfab 5515-187X12, 1.88" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 48mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-187X12 is a 3-pl...
View full detailsOriginal price $ 341.29Original price $ 341.29 - Original price $ 341.29Original price $ 341.29Current price $ 272.99$ 272.99 - $ 272.99Current price $ 272.99Save 20% -
Original price $ 90.19Original price $ 90.19 - Original price $ 90.19Original price $ 90.19Current price $ 72.09$ 72.09 - $ 72.09Current price $ 72.09
Flexfab 5515-187, 1.88" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 48mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-187 is a 3-ply b...
View full detailsOriginal price $ 90.19Original price $ 90.19 - Original price $ 90.19Original price $ 90.19Current price $ 72.09$ 72.09 - $ 72.09Current price $ 72.09Save 20% -
Original price $ 341.59Original price $ 341.59 - Original price $ 341.59Original price $ 341.59Current price $ 273.29$ 273.29 - $ 273.29Current price $ 273.29
Flexfab 5515-175X12, 1.75" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 44mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-175X12 is a 3-pl...
View full detailsOriginal price $ 341.59Original price $ 341.59 - Original price $ 341.59Original price $ 341.59Current price $ 273.29$ 273.29 - $ 273.29Current price $ 273.29Save 20% -
Original price $ 85.39Original price $ 85.39 - Original price $ 85.39Original price $ 85.39Current price $ 68.29$ 68.29 - $ 68.29Current price $ 68.29
Flexfab 5515-175, 1.75" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 44mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-175 is a 3-ply b...
View full detailsOriginal price $ 85.39Original price $ 85.39 - Original price $ 85.39Original price $ 85.39Current price $ 68.29$ 68.29 - $ 68.29Current price $ 68.29Save 20% -
Original price $ 325.09Original price $ 325.09 - Original price $ 325.09Original price $ 325.09Current price $ 260.09$ 260.09 - $ 260.09Current price $ 260.09
Flexfab 5515-162X12, 1.63" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 41mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-162X12 is a 3-pl...
View full detailsOriginal price $ 325.09Original price $ 325.09 - Original price $ 325.09Original price $ 325.09Current price $ 260.09$ 260.09 - $ 260.09Current price $ 260.09Save 20% -
Original price $ 81.29Original price $ 81.29 - Original price $ 81.29Original price $ 81.29Current price $ 64.99$ 64.99 - $ 64.99Current price $ 64.99
Flexfab 5515-162, 1.63" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 41mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-162 is a 3-ply b...
View full detailsOriginal price $ 81.29Original price $ 81.29 - Original price $ 81.29Original price $ 81.29Current price $ 64.99$ 64.99 - $ 64.99Current price $ 64.99Save 20% -
Original price $ 309.79Original price $ 309.79 - Original price $ 309.79Original price $ 309.79Current price $ 247.79$ 247.79 - $ 247.79Current price $ 247.79
Flexfab 5515-150X12, 1.50" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 38mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-150X12 is a 3-pl...
View full detailsOriginal price $ 309.79Original price $ 309.79 - Original price $ 309.79Original price $ 309.79Current price $ 247.79$ 247.79 - $ 247.79Current price $ 247.79Save 20% -
Original price $ 77.39Original price $ 77.39 - Original price $ 77.39Original price $ 77.39Current price $ 61.99$ 61.99 - $ 61.99Current price $ 61.99
Flexfab 5515-150, 1.50" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 38mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-150 is a 3-ply b...
View full detailsOriginal price $ 77.39Original price $ 77.39 - Original price $ 77.39Original price $ 77.39Current price $ 61.99$ 61.99 - $ 61.99Current price $ 61.99Save 20% -
Original price $ 296.09Original price $ 296.09 - Original price $ 296.09Original price $ 296.09Current price $ 236.89$ 236.89 - $ 236.89Current price $ 236.89
Flexfab 5515-138X12, 1.38" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 35mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-138X12 is a 3-pl...
View full detailsOriginal price $ 296.09Original price $ 296.09 - Original price $ 296.09Original price $ 296.09Current price $ 236.89$ 236.89 - $ 236.89Current price $ 236.89Save 20% -
Original price $ 73.99Original price $ 73.99 - Original price $ 73.99Original price $ 73.99Current price $ 59.19$ 59.19 - $ 59.19Current price $ 59.19
Flexfab 5515-138, 1.38" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 35mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-138 is a 3-ply b...
View full detailsOriginal price $ 73.99Original price $ 73.99 - Original price $ 73.99Original price $ 73.99Current price $ 59.19$ 59.19 - $ 59.19Current price $ 59.19Save 20% -
Original price $ 282.59Original price $ 282.59 - Original price $ 282.59Original price $ 282.59Current price $ 226.09$ 226.09 - $ 226.09Current price $ 226.09
Flexfab 5515-125X12, 1.25" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 32mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-125X12 is a 3-pl...
View full detailsOriginal price $ 282.59Original price $ 282.59 - Original price $ 282.59Original price $ 282.59Current price $ 226.09$ 226.09 - $ 226.09Current price $ 226.09Save 20% -
Original price $ 70.69Original price $ 70.69 - Original price $ 70.69Original price $ 70.69Current price $ 56.49$ 56.49 - $ 56.49Current price $ 56.49
Flexfab 5515-125, 1.25" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 32mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-125 is a 3-ply b...
View full detailsOriginal price $ 70.69Original price $ 70.69 - Original price $ 70.69Original price $ 70.69Current price $ 56.49$ 56.49 - $ 56.49Current price $ 56.49Save 20% -
Original price $ 251.99Original price $ 251.99 - Original price $ 251.99Original price $ 251.99Current price $ 201.59$ 201.59 - $ 201.59Current price $ 201.59
Flexfab 5515-112X12, 1.13" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 29mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-112X12 is a 3-pl...
View full detailsOriginal price $ 251.99Original price $ 251.99 - Original price $ 251.99Original price $ 251.99Current price $ 201.59$ 201.59 - $ 201.59Current price $ 201.59Save 20% -
Original price $ 62.99Original price $ 62.99 - Original price $ 62.99Original price $ 62.99Current price $ 50.39$ 50.39 - $ 50.39Current price $ 50.39
Flexfab 5515-112, 1.13" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 29mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-112 is a 3-ply b...
View full detailsOriginal price $ 62.99Original price $ 62.99 - Original price $ 62.99Original price $ 62.99Current price $ 50.39$ 50.39 - $ 50.39Current price $ 50.39Save 20% -
Original price $ 237.39Original price $ 237.39 - Original price $ 237.39Original price $ 237.39Current price $ 189.89$ 189.89 - $ 189.89Current price $ 189.89
Flexfab 5515-100X12, 1.00" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 25mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-100X12 is a 3-pl...
View full detailsOriginal price $ 237.39Original price $ 237.39 - Original price $ 237.39Original price $ 237.39Current price $ 189.89$ 189.89 - $ 189.89Current price $ 189.89Save 20% -
Original price $ 59.39Original price $ 59.39 - Original price $ 59.39Original price $ 59.39Current price $ 47.49$ 47.49 - $ 47.49Current price $ 47.49
Flexfab 5515-100, 1.00" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 25mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-100 is a 3-ply b...
View full detailsOriginal price $ 59.39Original price $ 59.39 - Original price $ 59.39Original price $ 59.39Current price $ 47.49$ 47.49 - $ 47.49Current price $ 47.49Save 20%
