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 $ 791.59Original price $ 791.59 - Original price $ 791.59Original price $ 791.59Current price $ 633.29$ 633.29 - $ 633.29Current price $ 633.29
Flexfab 5515-450X12, 4.50" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 114mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-450X12 is a 3-pl...
View full detailsOriginal price $ 791.59Original price $ 791.59 - Original price $ 791.59Original price $ 791.59Current price $ 633.29$ 633.29 - $ 633.29Current price $ 633.29Save 20% -
Original price $ 197.89Original price $ 197.89 - Original price $ 197.89Original price $ 197.89Current price $ 158.29$ 158.29 - $ 158.29Current price $ 158.29
Flexfab 5515-450, 4.50" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 114mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-450 is a 3-ply b...
View full detailsOriginal price $ 197.89Original price $ 197.89 - Original price $ 197.89Original price $ 197.89Current price $ 158.29$ 158.29 - $ 158.29Current price $ 158.29Save 20% -
Original price $ 728.99Original price $ 728.99 - Original price $ 728.99Original price $ 728.99Current price $ 583.19$ 583.19 - $ 583.19Current price $ 583.19
Flexfab 5515-400X12, 4.00" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 102mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-400X12 is a 3-pl...
View full detailsOriginal price $ 728.99Original price $ 728.99 - Original price $ 728.99Original price $ 728.99Current price $ 583.19$ 583.19 - $ 583.19Current price $ 583.19Save 20% -
Original price $ 182.29Original price $ 182.29 - Original price $ 182.29Original price $ 182.29Current price $ 145.79$ 145.79 - $ 145.79Current price $ 145.79
Flexfab 5515-400, 4.00" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 102mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-400 is a 3-ply b...
View full detailsOriginal price $ 182.29Original price $ 182.29 - Original price $ 182.29Original price $ 182.29Current price $ 145.79$ 145.79 - $ 145.79Current price $ 145.79Save 20% -
Original price $ 664.79Original price $ 664.79 - Original price $ 664.79Original price $ 664.79Current price $ 531.89$ 531.89 - $ 531.89Current price $ 531.89
Flexfab 5515-375X12, 3.75" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 95mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-375X12 is a 3-pl...
View full detailsOriginal price $ 664.79Original price $ 664.79 - Original price $ 664.79Original price $ 664.79Current price $ 531.89$ 531.89 - $ 531.89Current price $ 531.89Save 20% -
Original price $ 166.19Original price $ 166.19 - Original price $ 166.19Original price $ 166.19Current price $ 132.99$ 132.99 - $ 132.99Current price $ 132.99
Flexfab 5515-375, 3.75" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 95mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-375 is a 3-ply b...
View full detailsOriginal price $ 166.19Original price $ 166.19 - Original price $ 166.19Original price $ 166.19Current price $ 132.99$ 132.99 - $ 132.99Current price $ 132.99Save 20% -
Original price $ 602.29Original price $ 602.29 - Original price $ 602.29Original price $ 602.29Current price $ 481.79$ 481.79 - $ 481.79Current price $ 481.79
Flexfab 5515-350X12, 3.50" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 89mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-350X12 is a 3-pl...
View full detailsOriginal price $ 602.29Original price $ 602.29 - Original price $ 602.29Original price $ 602.29Current price $ 481.79$ 481.79 - $ 481.79Current price $ 481.79Save 20% -
Original price $ 150.59Original price $ 150.59 - Original price $ 150.59Original price $ 150.59Current price $ 120.49$ 120.49 - $ 120.49Current price $ 120.49
Flexfab 5515-350, 3.50" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 89mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-350 is a 3-ply b...
View full detailsOriginal price $ 150.59Original price $ 150.59 - Original price $ 150.59Original price $ 150.59Current price $ 120.49$ 120.49 - $ 120.49Current price $ 120.49Save 20% -
Original price $ 553.49Original price $ 553.49 - Original price $ 553.49Original price $ 553.49Current price $ 442.79$ 442.79 - $ 442.79Current price $ 442.79
Flexfab 5515-338X12, 3.38" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 86mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-338X12 is a 3-pl...
View full detailsOriginal price $ 553.49Original price $ 553.49 - Original price $ 553.49Original price $ 553.49Current price $ 442.79$ 442.79 - $ 442.79Current price $ 442.79Save 20% -
Original price $ 138.39Original price $ 138.39 - Original price $ 138.39Original price $ 138.39Current price $ 110.69$ 110.69 - $ 110.69Current price $ 110.69
Flexfab 5515-338, 3.38" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 86mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-338 is a 3-ply b...
View full detailsOriginal price $ 138.39Original price $ 138.39 - Original price $ 138.39Original price $ 138.39Current price $ 110.69$ 110.69 - $ 110.69Current price $ 110.69Save 20% -
Original price $ 547.19Original price $ 547.19 - Original price $ 547.19Original price $ 547.19Current price $ 437.79$ 437.79 - $ 437.79Current price $ 437.79
Flexfab 5515-325X12, 3.25" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 83mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-325X12 is a 3-pl...
View full detailsOriginal price $ 547.19Original price $ 547.19 - Original price $ 547.19Original price $ 547.19Current price $ 437.79$ 437.79 - $ 437.79Current price $ 437.79Save 20% -
Original price $ 136.79Original price $ 136.79 - Original price $ 136.79Original price $ 136.79Current price $ 109.49$ 109.49 - $ 109.49Current price $ 109.49
Flexfab 5515-325, 3.25" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 83mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-325 is a 3-ply b...
View full detailsOriginal price $ 136.79Original price $ 136.79 - Original price $ 136.79Original price $ 136.79Current price $ 109.49$ 109.49 - $ 109.49Current price $ 109.49Save 20% -
Original price $ 516.29Original price $ 516.29 - Original price $ 516.29Original price $ 516.29Current price $ 412.99$ 412.99 - $ 412.99Current price $ 412.99
Flexfab 5515-312X12, 3.13" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 80mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-312X12 is a 3-pl...
View full detailsOriginal price $ 516.29Original price $ 516.29 - Original price $ 516.29Original price $ 516.29Current price $ 412.99$ 412.99 - $ 412.99Current price $ 412.99Save 20% -
Original price $ 129.99Original price $ 129.99 - Original price $ 129.99Original price $ 129.99Current price $ 103.99$ 103.99 - $ 103.99Current price $ 103.99
Flexfab 5515-312, 3.13" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 80mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-312 is a 3-ply b...
View full detailsOriginal price $ 129.99Original price $ 129.99 - Original price $ 129.99Original price $ 129.99Current price $ 103.99$ 103.99 - $ 103.99Current price $ 103.99Save 20% -
Original price $ 515.59Original price $ 515.59 - Original price $ 515.59Original price $ 515.59Current price $ 412.49$ 412.49 - $ 412.49Current price $ 412.49
Flexfab 5515-300X12, 3.00" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 76mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-300X12 is a 3-pl...
View full detailsOriginal price $ 515.59Original price $ 515.59 - Original price $ 515.59Original price $ 515.59Current price $ 412.49$ 412.49 - $ 412.49Current price $ 412.49Save 20% -
Original price $ 128.89Original price $ 128.89 - Original price $ 128.89Original price $ 128.89Current price $ 103.09$ 103.09 - $ 103.09Current price $ 103.09
Flexfab 5515-300, 3.00" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 76mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-300 is a 3-ply b...
View full detailsOriginal price $ 128.89Original price $ 128.89 - Original price $ 128.89Original price $ 128.89Current price $ 103.09$ 103.09 - $ 103.09Current price $ 103.09Save 20% -
Original price $ 497.09Original price $ 497.09 - Original price $ 497.09Original price $ 497.09Current price $ 397.69$ 397.69 - $ 397.69Current price $ 397.69
Flexfab 5515-287X12, 2.88" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 73mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-287X12 is a 3-pl...
View full detailsOriginal price $ 497.09Original price $ 497.09 - Original price $ 497.09Original price $ 497.09Current price $ 397.69$ 397.69 - $ 397.69Current price $ 397.69Save 20% -
Original price $ 124.29Original price $ 124.29 - Original price $ 124.29Original price $ 124.29Current price $ 99.39$ 99.39 - $ 99.39Current price $ 99.39
Flexfab 5515-287, 2.88" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 73mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-287 is a 3-ply b...
View full detailsOriginal price $ 124.29Original price $ 124.29 - Original price $ 124.29Original price $ 124.29Current price $ 99.39$ 99.39 - $ 99.39Current price $ 99.39Save 20% -
Original price $ 476.59Original price $ 476.59 - Original price $ 476.59Original price $ 476.59Current price $ 381.29$ 381.29 - $ 381.29Current price $ 381.29
Flexfab 5515-275X12, 2.75" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 70mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-275X12 is a 3-pl...
View full detailsOriginal price $ 476.59Original price $ 476.59 - Original price $ 476.59Original price $ 476.59Current price $ 381.29$ 381.29 - $ 381.29Current price $ 381.29Save 20% -
Original price $ 119.19Original price $ 119.19 - Original price $ 119.19Original price $ 119.19Current price $ 95.29$ 95.29 - $ 95.29Current price $ 95.29
Flexfab 5515-275, 2.75" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 70mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-275 is a 3-ply b...
View full detailsOriginal price $ 119.19Original price $ 119.19 - Original price $ 119.19Original price $ 119.19Current price $ 95.29$ 95.29 - $ 95.29Current price $ 95.29Save 20% -
Original price $ 458.59Original price $ 458.59 - Original price $ 458.59Original price $ 458.59Current price $ 366.89$ 366.89 - $ 366.89Current price $ 366.89
Flexfab 5515-262X12, 2.63" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 67mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-262X12 is a 3-pl...
View full detailsOriginal price $ 458.59Original price $ 458.59 - Original price $ 458.59Original price $ 458.59Current price $ 366.89$ 366.89 - $ 366.89Current price $ 366.89Save 20% -
Original price $ 114.69Original price $ 114.69 - Original price $ 114.69Original price $ 114.69Current price $ 91.69$ 91.69 - $ 91.69Current price $ 91.69
Flexfab 5515-262, 2.63" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 67mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-262 is a 3-ply b...
View full detailsOriginal price $ 114.69Original price $ 114.69 - Original price $ 114.69Original price $ 114.69Current price $ 91.69$ 91.69 - $ 91.69Current price $ 91.69Save 20% -
Original price $ 442.49Original price $ 442.49 - Original price $ 442.49Original price $ 442.49Current price $ 353.99$ 353.99 - $ 353.99Current price $ 353.99
Flexfab 5515-250X12, 2.50" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 64mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-250X12 is a 3-pl...
View full detailsOriginal price $ 442.49Original price $ 442.49 - Original price $ 442.49Original price $ 442.49Current price $ 353.99$ 353.99 - $ 353.99Current price $ 353.99Save 20% -
Original price $ 110.59Original price $ 110.59 - Original price $ 110.59Original price $ 110.59Current price $ 88.49$ 88.49 - $ 88.49Current price $ 88.49
Flexfab 5515-250, 2.50" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 64mm
In stockA versatile heavy-duty coolant hose for diesel, automotive, marine, agricultural, and industrial cooling systems, the Flexfab 5515-250 is a 3-ply b...
View full detailsOriginal price $ 110.59Original price $ 110.59 - Original price $ 110.59Original price $ 110.59Current price $ 88.49$ 88.49 - $ 88.49Current price $ 88.49Save 20%
