Flexfab Silicone Hose
Flexfab silicone hose handles the heat, pressure, and vibration that take down ordinary rubber. This collection covers the full Flexfab range of silicone heater and coolant hose, from standard blue heater hose to premium green, 4-ply, wire-reinforced, and high-temp constructions for diesel, marine, transit, and heavy-duty cooling systems. Built in the USA and sold by the foot, box, or reel.
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Original price $ 554.00Original price $ 554.00 - Original price $ 554.00Original price $ 554.00Current price $ 444.00$ 444.00 - $ 444.00Current price $ 444.00
Flexfab 5521-031, 5/16" x 5 ft Green Premium Silicone Heater Hose, .31"
In stockFlexFab Series: 5521 Part Number: 5521-031 Inside Diameter (ID): 0.31" (8mm) Outside Diameter (OD): 0.70" (18mm) Hose Length: 5' Bend Radious: 5 ...
View full detailsOriginal price $ 554.00Original price $ 554.00 - Original price $ 554.00Original price $ 554.00Current price $ 444.00$ 444.00 - $ 444.00Current price $ 444.00Save 20% -
Original price $ 11,201.00Original price $ 11,201.00 - Original price $ 11,201.00Original price $ 11,201.00Current price $ 8,961.00$ 8,961.00 - $ 8,961.00Current price $ 8,961.00
Flexfab 5521-100, 1" x 50 ft Green Premium Silicone Heater Hose, 1.00"
In stockFlexFab Series: 5521 Part Number: 5521-100 Inside Diameter (ID): 1.00" (25mm) Outside Diameter (OD): 1.39" (35mm) Hose Length: 50' Bend Radious: ...
View full detailsOriginal price $ 11,201.00Original price $ 11,201.00 - Original price $ 11,201.00Original price $ 11,201.00Current price $ 8,961.00$ 8,961.00 - $ 8,961.00Current price $ 8,961.00Save 20% -
Original price $ 2,131.00Original price $ 2,131.00 - Original price $ 2,131.00Original price $ 2,131.00Current price $ 1,705.00$ 1,705.00 - $ 1,705.00Current price $ 1,705.00
Flexfab 5521-025, 1/4" x 25 ft Green Premium Silicone Heater Hose, .25"
In stockFlexFab Series: 5521 Part Number: 5521-025 Inside Diameter (ID): 0.25" (6mm) Outside Diameter (OD): 0.64" (16mm) Hose Length: 25' Bend Ra...
View full detailsOriginal price $ 2,131.00Original price $ 2,131.00 - Original price $ 2,131.00Original price $ 2,131.00Current price $ 1,705.00$ 1,705.00 - $ 1,705.00Current price $ 1,705.00Save 20% -
Original price $ 9,178.00Original price $ 9,178.00 - Original price $ 9,178.00Original price $ 9,178.00Current price $ 6,425.00$ 6,425.00 - $ 6,425.00Current price $ 6,425.00
Flexfab 5526-125, 1-1/4" x 50 ft Blue Silicone Heater Hose, 1.25"
In stockFlexFab Series: 5526 Part Number: 5526-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.58" (40mm) Hose Length: 50' Bend Radious: ...
View full detailsOriginal price $ 9,178.00Original price $ 9,178.00 - Original price $ 9,178.00Original price $ 9,178.00Current price $ 6,425.00$ 6,425.00 - $ 6,425.00Current price $ 6,425.00Save 30% -
Original price $ 34,404.00Original price $ 34,404.00 - Original price $ 34,404.00Original price $ 34,404.00Current price $ 24,083.00$ 24,083.00 - $ 24,083.00Current price $ 24,083.00
Flexfab 5526-062, 5/8" x 400 ft Blue Silicone Heater Hose, .63" (Reel)
In stockFlexFab Series: 5526 Part Number: 5526-062 Suggested clamp: FLX2582-0008 Inside Diameter (ID): 0.63" (16mm) Outside Diameter (OD): 0.96" (24mm)...
View full detailsOriginal price $ 34,404.00Original price $ 34,404.00 - Original price $ 34,404.00Original price $ 34,404.00Current price $ 24,083.00$ 24,083.00 - $ 24,083.00Current price $ 24,083.00Save 30% -
Original price $ 1,862.00Original price $ 1,862.00 - Original price $ 1,862.00Original price $ 1,862.00Current price $ 1,304.00$ 1,304.00 - $ 1,304.00Current price $ 1,304.00
Flexfab 5526-031, 5/16" x 25 ft Blue Silicone Heater Hose, .31"
In stockFlexFab Series: 5526 Part Number: 5526-031 Inside Diameter (ID): 0.31" (8mm) Outside Diameter (OD): 0.64" (16mm) Hose Length: 25' Bend Radious: 5...
View full detailsOriginal price $ 1,862.00Original price $ 1,862.00 - Original price $ 1,862.00Original price $ 1,862.00Current price $ 1,304.00$ 1,304.00 - $ 1,304.00Current price $ 1,304.00Save 30% -
Original price $ 14,477.00 - Original price $ 14,477.00Original price $ 14,477.00$ 17,372.00$ 17,372.00 - $ 17,372.00Current price $ 17,372.00Flexfab 5521-125, 1-1/4" x 75 ft Green Premium Silicone Heater Hose, 1.25"
In stockFlexFab Series: 5521 Part Number: 5521-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.64" (42mm) Hose Length: 75' Bend Radius: ...
View full detailsOriginal price $ 14,477.00 - Original price $ 14,477.00Original price $ 14,477.00$ 17,372.00$ 17,372.00 - $ 17,372.00Current price $ 17,372.00 -
Original price $ 1,317.00Original price $ 1,317.00 - Original price $ 1,317.00Original price $ 1,317.00Current price $ 1,053.00$ 1,053.00 - $ 1,053.00Current price $ 1,053.00
Flexfab 5500-225, 2.25" X 3 ft, 3-Ply Green Silicone Coolant Hose, 57mm
In stockFlexFab Series: 5500 Part Number: 5500-225 Inside Diameter (ID): 2.25" (57mm) Outside Diameter (OD): 2.57" (65mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 1,317.00Original price $ 1,317.00 - Original price $ 1,317.00Original price $ 1,317.00Current price $ 1,053.00$ 1,053.00 - $ 1,053.00Current price $ 1,053.00Save 20% -
Original price $ 1,107.00Original price $ 1,107.00 - Original price $ 1,107.00Original price $ 1,107.00Current price $ 886.00$ 886.00 - $ 886.00Current price $ 886.00
Flexfab 5500-175, 1.75" X 3 ft, 3-Ply Green Silicone Coolant Hose, 44mm
In stockFlexFab Series: 5500 Part Number: 5500-175 Inside Diameter (ID): 1.75" (44mm) Outside Diameter (OD): 2.07" (53mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 1,107.00Original price $ 1,107.00 - Original price $ 1,107.00Original price $ 1,107.00Current price $ 886.00$ 886.00 - $ 886.00Current price $ 886.00Save 20% -
Original price $ 770.00Original price $ 770.00 - Original price $ 770.00Original price $ 770.00Current price $ 616.00$ 616.00 - $ 616.00Current price $ 616.00
Flexfab 5500-100, 1.00" X 3 ft, 3-Ply Green Silicone Coolant Hose, 25mm
In stockFlexFab Series: 5500 Part Number: 5500-100 Inside Diameter (ID): 1.00" (25mm) Outside Diameter (OD): 1.32" (34mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 770.00Original price $ 770.00 - Original price $ 770.00Original price $ 770.00Current price $ 616.00$ 616.00 - $ 616.00Current price $ 616.00Save 20% -
Original price $ 3,977.00Original price $ 3,977.00 - Original price $ 3,977.00Original price $ 3,977.00Current price $ 3,182.00$ 3,182.00 - $ 3,182.00Current price $ 3,182.00
Flexfab 5515-600, 6.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 152mm
In stockFlexFab Series: 5515 Part Number: 5515-600 Inside Diameter (ID): 6.00" (152mm) Outside Diameter (OD): 6.32" (161mm) Hose Length: 3 feet Wall Thic...
View full detailsOriginal price $ 3,977.00Original price $ 3,977.00 - Original price $ 3,977.00Original price $ 3,977.00Current price $ 3,182.00$ 3,182.00 - $ 3,182.00Current price $ 3,182.00Save 20% -
Original price $ 2,677.00Original price $ 2,677.00 - Original price $ 2,677.00Original price $ 2,677.00Current price $ 2,141.00$ 2,141.00 - $ 2,141.00Current price $ 2,141.00
Flexfab 5515-450, 4.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 114mm
In stockFlexFab Series: 5515 Part Number: 5515-450 Inside Diameter (ID): 4.50" (114mm) Outside Diameter (OD): 4.82" (122mm) Hose Length: 3 feet Wall Thic...
View full detailsOriginal price $ 2,677.00Original price $ 2,677.00 - Original price $ 2,677.00Original price $ 2,677.00Current price $ 2,141.00$ 2,141.00 - $ 2,141.00Current price $ 2,141.00Save 20% -
Original price $ 2,362.00Original price $ 2,362.00 - Original price $ 2,362.00Original price $ 2,362.00Current price $ 1,890.00$ 1,890.00 - $ 1,890.00Current price $ 1,890.00
Flexfab 5515-387, 3.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 99mm
In stockFlexFab Series: 5515 Part Number: 5515-387 Inside Diameter (ID): 3.88" (99mm) Outside Diameter (OD): 4.20" (107mm) Hose Length: 3 feet Wall Thick...
View full detailsOriginal price $ 2,362.00Original price $ 2,362.00 - Original price $ 2,362.00Original price $ 2,362.00Current price $ 1,890.00$ 1,890.00 - $ 1,890.00Current price $ 1,890.00Save 20% -
Original price $ 2,633.00Original price $ 2,633.00 - Original price $ 2,633.00Original price $ 2,633.00Current price $ 2,107.00$ 2,107.00 - $ 2,107.00Current price $ 2,107.00
Flexfab 5515-350, 3.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 89mm
In stockFlexFab Series: 5515 Part Number: 5515-350 Inside Diameter (ID): 3.50" (89mm) Outside Diameter (OD): 3.82" (97mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 2,633.00Original price $ 2,633.00 - Original price $ 2,633.00Original price $ 2,633.00Current price $ 2,107.00$ 2,107.00 - $ 2,107.00Current price $ 2,107.00Save 20% -
Original price $ 1,574.00Original price $ 1,574.00 - Original price $ 1,574.00Original price $ 1,574.00Current price $ 1,259.00$ 1,259.00 - $ 1,259.00Current price $ 1,259.00
Flexfab 5515-238, 2.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 60mm
In stockFlexFab Series: 5515 Part Number: 5515-238 Inside Diameter (ID): 2.38" (60mm) Outside Diameter (OD): 2.70" (69mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 1,574.00Original price $ 1,574.00 - Original price $ 1,574.00Original price $ 1,574.00Current price $ 1,259.00$ 1,259.00 - $ 1,259.00Current price $ 1,259.00Save 20% -
Original price $ 1,332.00Original price $ 1,332.00 - Original price $ 1,332.00Original price $ 1,332.00Current price $ 1,066.00$ 1,066.00 - $ 1,066.00Current price $ 1,066.00
Flexfab 5515-187, 1.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 48mm
In stockFlexFab Series: 5515 Part Number: 5515-187 Inside Diameter (ID): 1.88" (48mm) Outside Diameter (OD): 2.20" (56mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 1,332.00Original price $ 1,332.00 - Original price $ 1,332.00Original price $ 1,332.00Current price $ 1,066.00$ 1,066.00 - $ 1,066.00Current price $ 1,066.00Save 20% -
Original price $ 1,229.00Original price $ 1,229.00 - Original price $ 1,229.00Original price $ 1,229.00Current price $ 983.00$ 983.00 - $ 983.00Current price $ 983.00
Flexfab 5515-125, 1.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 32mm
In stockFlexFab Series: 5515 Part Number: 5515-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.57" (40mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 1,229.00Original price $ 1,229.00 - Original price $ 1,229.00Original price $ 1,229.00Current price $ 983.00$ 983.00 - $ 983.00Current price $ 983.00Save 20% -
Original price $ 967.00Original price $ 967.00 - Original price $ 967.00Original price $ 967.00Current price $ 774.00$ 774.00 - $ 774.00Current price $ 774.00
Flexfab 5515-112, 1.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 29mm
In stockFlexFab Series: 5515 Part Number: 5515-112 Inside Diameter (ID): 1.13" (29mm) Outside Diameter (OD): 1.45" (37mm) Hose Length: 3 feet Wall Thickn...
View full detailsOriginal price $ 967.00Original price $ 967.00 - Original price $ 967.00Original price $ 967.00Current price $ 774.00$ 774.00 - $ 774.00Current price $ 774.00Save 20% -
Original price $ 79.00Original price $ 79.00 - Original price $ 79.00Original price $ 79.00Current price $ 55.00$ 55.00 - $ 55.00Current price $ 55.00
Flexfab 5526-031, 5/16" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .31"
In stockFlexFab Series: 5526 Part Number: 5526-031 Inside Diameter (ID): 0.31" (8mm) Outside Diameter (OD): 0.64" (16mm) Hose Length: 1' (Choose Your Len...
View full detailsOriginal price $ 79.00Original price $ 79.00 - Original price $ 79.00Original price $ 79.00Current price $ 55.00$ 55.00 - $ 55.00Current price $ 55.00Save 30% -
Original price $ 444.00 - Original price $ 444.00Original price$ 444.00$ 444.00 - $ 444.00Current price $ 444.00Flexfab 5521-025, 1/4" x 5 ft Green Premium Silicone Heater Hose, .25"
In stockFlexFab Series: 5521 Part Number: 5521-025 Inside Diameter (ID): 0.25" (6mm) Outside Diameter (OD): 0.64" (16mm) Hose Length: 5' Bend Rad...
View full detailsOriginal price $ 444.00 - Original price $ 444.00Original price$ 444.00$ 444.00 - $ 444.00Current price $ 444.00 -
Original price $ 41,957.00Original price $ 41,957.00 - Original price $ 41,957.00Original price $ 41,957.00Current price $ 33,565.00$ 33,565.00 - $ 33,565.00Current price $ 33,565.00
Flexfab 5521-125, 1-1/4" x 150 ft Green Premium Silicone Heater Hose, 1.25" (Reel)
In stockFlexFab Series: 5521 Part Number: 5521-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.64" (42mm) Hose Length: 150' (Reel) Bend R...
View full detailsOriginal price $ 41,957.00Original price $ 41,957.00 - Original price $ 41,957.00Original price $ 41,957.00Current price $ 33,565.00$ 33,565.00 - $ 33,565.00Current price $ 33,565.00Save 20% -
Original price $ 24,859.00Original price $ 24,859.00 - Original price $ 24,859.00Original price $ 24,859.00Current price $ 17,402.00$ 17,402.00 - $ 17,402.00Current price $ 17,402.00
Flexfab 5526-125, 1-1/4" x 150 ft Blue Silicone Heater Hose, 1.25" (Reel)
In stockFlexFab Series: 5526 Part Number: 5526-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.58" (40mm) Hose Length: 150' (Reel) Bend R...
View full detailsOriginal price $ 24,859.00Original price $ 24,859.00 - Original price $ 24,859.00Original price $ 24,859.00Current price $ 17,402.00$ 17,402.00 - $ 17,402.00Current price $ 17,402.00Save 30% -
Original price $ 15,996.00Original price $ 15,996.00 - Original price $ 15,996.00Original price $ 15,996.00Current price $ 11,197.00$ 11,197.00 - $ 11,197.00Current price $ 11,197.00
Flexfab 5526-025, 1/4" x 250 ft Blue Silicone Heater Hose, .25" (Reel)
In stockFlexFab Series: 5526 Part Number: 5526-025 Inside Diameter (ID): 0.25" (6mm) Outside Diameter (OD): 0.58" (15mm) Hose Length: 250' (Reel)...
View full detailsOriginal price $ 15,996.00Original price $ 15,996.00 - Original price $ 15,996.00Original price $ 15,996.00Current price $ 11,197.00$ 11,197.00 - $ 11,197.00Current price $ 11,197.00Save 30% -
Original price $ 9,126.00Original price $ 9,126.00 - Original price $ 9,126.00Original price $ 9,126.00Current price $ 6,388.00$ 6,388.00 - $ 6,388.00Current price $ 6,388.00
Flexfab 5526-062, 5/8" x 100 ft Blue Silicone Heater Hose, .63"
In stockFlexFab Series: 5526 Part Number: 5526-062 Suggested Clamp: FLX2582-0008 Inside Diameter (ID): 0.63" (16mm) Outside Diameter (OD): 0.96" (24mm...
View full detailsOriginal price $ 9,126.00Original price $ 9,126.00 - Original price $ 9,126.00Original price $ 9,126.00Current price $ 6,388.00$ 6,388.00 - $ 6,388.00Current price $ 6,388.00Save 30%
