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 $ 60.19Original price $ 60.19 - Original price $ 60.19Original price $ 60.19Current price $ 48.15$ 48.15 - $ 48.15Current price $ 48.15
Flexfab 5500-162, 1.63" X 3 ft, 3-Ply Green Silicone Coolant Hose, 41mm
In stockFlexFab Series: 5500 Part Number: 5500-162 Inside Diameter (ID): 1.63" (41mm) Outside Diameter (OD): 1.95" (50mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 60.19Original price $ 60.19 - Original price $ 60.19Original price $ 60.19Current price $ 48.15$ 48.15 - $ 48.15Current price $ 48.15Save 20% -
Original price $ 54.69Original price $ 54.69 - Original price $ 54.69Original price $ 54.69Current price $ 43.75$ 43.75 - $ 43.75Current price $ 43.75
Flexfab 5500-138, 1.38" X 3 ft, 3-Ply Green Silicone Coolant Hose, 35mm
In stockFlexFab Series: 5500 Part Number: 5500-138 Inside Diameter (ID): 1.38" (35mm) Outside Diameter (OD): 1.70" (43mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 54.69Original price $ 54.69 - Original price $ 54.69Original price $ 54.69Current price $ 43.75$ 43.75 - $ 43.75Current price $ 43.75Save 20% -
Original price $ 49.69Original price $ 49.69 - Original price $ 49.69Original price $ 49.69Current price $ 39.75$ 39.75 - $ 39.75Current price $ 39.75
Flexfab 5500-112, 1.13" X 3 ft, 3-Ply Green Silicone Coolant Hose, 29mm
In stockFlexFab Series: 5500 Part Number: 5500-112 Inside Diameter (ID): 1.13" (29mm) Outside Diameter (OD): 1.45" (37mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 49.69Original price $ 49.69 - Original price $ 49.69Original price $ 49.69Current price $ 39.75$ 39.75 - $ 39.75Current price $ 39.75Save 20% -
Original price $ 38.89Original price $ 38.89 - Original price $ 38.89Original price $ 38.89Current price $ 31.11$ 31.11 - $ 31.11Current price $ 31.11
Flexfab 5500-062, 0.63" X 3 ft, 3-Ply Green Silicone Coolant Hose, 16mm
In stockFlexFab Series: 5500 Part Number: 5500-062 Suggested Clamp: FLX2582-0010 Inside Diameter (ID): 0.63" (16mm) Outside Diameter (OD): 0.95" (24mm)...
View full detailsOriginal price $ 38.89Original price $ 38.89 - Original price $ 38.89Original price $ 38.89Current price $ 31.11$ 31.11 - $ 31.11Current price $ 31.11Save 20% -
Original price $ 37.09Original price $ 37.09 - Original price $ 37.09Original price $ 37.09Current price $ 29.67$ 29.67 - $ 29.67Current price $ 29.67
Flexfab 5500-050, 0.50" X 3 ft, 3-Ply Green Silicone Coolant Hose, 13mm
In stockFlexFab Series: 5500 Part Number: 5500-050 Suggested Clamp: FLX2582-0010 Inside Diameter (ID): 0.50" (13mm) Outside Diameter (OD): 0.82" (21mm)...
View full detailsOriginal price $ 37.09Original price $ 37.09 - Original price $ 37.09Original price $ 37.09Current price $ 29.67$ 29.67 - $ 29.67Current price $ 29.67Save 20% -
Original price $ 35.09Original price $ 35.09 - Original price $ 35.09Original price $ 35.09Current price $ 28.07$ 28.07 - $ 28.07Current price $ 28.07
Flexfab 5500-038, 0.38" X 3 ft, 3-Ply Green Silicone Coolant Hose, 10mm
In stockFlexFab Series: 5500 Part Number: 5500-038 Inside Diameter (ID): 0.38" (10mm) Outside Diameter (OD): 0.70" (18mm) Hose Length: 3 feet Wall Thi...
View full detailsOriginal price $ 35.09Original price $ 35.09 - Original price $ 35.09Original price $ 35.09Current price $ 28.07$ 28.07 - $ 28.07Current price $ 28.07Save 20% -
Original price $ 130.29Original price $ 130.29 - Original price $ 130.29Original price $ 130.29Current price $ 104.23$ 104.23 - $ 104.23Current price $ 104.23
Flexfab 5515-375, 3.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 95mm
In stockFlexFab Series: 5515 Part Number: 5515-375 Inside Diameter (ID): 3.75" (95mm) Outside Diameter (OD): 4.07" (103mm) Hose Length: 3 feet Wall Thick...
View full detailsOriginal price $ 130.29Original price $ 130.29 - Original price $ 130.29Original price $ 130.29Current price $ 104.23$ 104.23 - $ 104.23Current price $ 104.23Save 20% -
Original price $ 138.39Original price $ 138.39 - Original price $ 138.39Original price $ 138.39Current price $ 110.71$ 110.71 - $ 110.71Current price $ 110.71
Flexfab 5515-338, 3.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 86mm
In stockFlexFab Series: 5515 Part Number: 5515-338 Inside Diameter (ID): 3.38" (86mm) Outside Diameter (OD): 3.70" (94mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 138.39Original price $ 138.39 - Original price $ 138.39Original price $ 138.39Current price $ 110.71$ 110.71 - $ 110.71Current price $ 110.71Save 20% -
Original price $ 114.39Original price $ 114.39 - Original price $ 114.39Original price $ 114.39Current price $ 91.51$ 91.51 - $ 91.51Current price $ 91.51
Flexfab 5515-325, 3.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 83mm
In stockFlexFab Series: 5515 Part Number: 5515-325 Inside Diameter (ID): 3.25" (83mm) Outside Diameter (OD): 3.57" (91mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 114.39Original price $ 114.39 - Original price $ 114.39Original price $ 114.39Current price $ 91.51$ 91.51 - $ 91.51Current price $ 91.51Save 20% -
Original price $ 112.39Original price $ 112.39 - Original price $ 112.39Original price $ 112.39Current price $ 89.91$ 89.91 - $ 89.91Current price $ 89.91
Flexfab 5515-312, 3.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 80mm
In stockFlexFab Series: 5515 Part Number: 5515-312 Inside Diameter (ID): 3.13" (80mm) Outside Diameter (OD): 3.45" (88mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 112.39Original price $ 112.39 - Original price $ 112.39Original price $ 112.39Current price $ 89.91$ 89.91 - $ 89.91Current price $ 89.91Save 20% -
Original price $ 104.49Original price $ 104.49 - Original price $ 104.49Original price $ 104.49Current price $ 83.59$ 83.59 - $ 83.59Current price $ 83.59
Flexfab 5515-287, 2.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 73mm
In stockFlexFab Series: 5515 Part Number: 5515-287 Inside Diameter (ID): 2.88" (73mm) Outside Diameter (OD): 3.20" (81mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 104.49Original price $ 104.49 - Original price $ 104.49Original price $ 104.49Current price $ 83.59$ 83.59 - $ 83.59Current price $ 83.59Save 20% -
Original price $ 114.69Original price $ 114.69 - Original price $ 114.69Original price $ 114.69Current price $ 91.75$ 91.75 - $ 91.75Current price $ 91.75
Flexfab 5515-262, 2.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 67mm
In stockFlexFab Series: 5515 Part Number: 5515-262 Inside Diameter (ID): 2.63" (67mm) Outside Diameter (OD): 2.95" (75mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 114.69Original price $ 114.69 - Original price $ 114.69Original price $ 114.69Current price $ 91.75$ 91.75 - $ 91.75Current price $ 91.75Save 20% -
Original price $ 81.29Original price $ 81.29 - Original price $ 81.29Original price $ 81.29Current price $ 65.03$ 65.03 - $ 65.03Current price $ 65.03
Flexfab 5515-162, 1.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 41mm
In stockFlexFab Series: 5515 Part Number: 5515-162 Inside Diameter (ID): 1.63" (41mm) Outside Diameter (OD): 1.95" (50mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 81.29Original price $ 81.29 - Original price $ 81.29Original price $ 81.29Current price $ 65.03$ 65.03 - $ 65.03Current price $ 65.03Save 20% -
Original price $ 62.59Original price $ 62.59 - Original price $ 62.59Original price $ 62.59Current price $ 50.07$ 50.07 - $ 50.07Current price $ 50.07
Flexfab 5515-138, 1.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 35mm
In stockFlexFab Series: 5515 Part Number: 5515-138 Inside Diameter (ID): 1.38" (35mm) Outside Diameter (OD): 1.70" (43mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 62.59Original price $ 62.59 - Original price $ 62.59Original price $ 62.59Current price $ 50.07$ 50.07 - $ 50.07Current price $ 50.07Save 20% -
Original price $ 57.79Original price $ 57.79 - Original price $ 57.79Original price $ 57.79Current price $ 46.23$ 46.23 - $ 46.23Current price $ 46.23
Flexfab 5515-087, 0.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 22mm
In stockFlexFab Series: 5515 Part Number: 5515-087 Suggested Clamp: FLX2582-0012 Inside Diameter (ID): 0.88" (22mm) Outside Diameter (OD): 1.20" (30mm)...
View full detailsOriginal price $ 57.79Original price $ 57.79 - Original price $ 57.79Original price $ 57.79Current price $ 46.23$ 46.23 - $ 46.23Current price $ 46.23Save 20%
