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Flexfab 5515 Blue Coolant Hose

The Flexfab 5515 series is 3-ply blue silicone coolant hose built for durability under heat and pressure. A workhorse coolant hose for diesel, marine, and heavy-duty cooling systems, available across a wide range of diameters and lengths.

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Flexfab 5515-250, 2.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 64mm Save 20% Save %
$ 2,109.00
$ 2,109.00 - $ 2,109.00
$ 2,109.00
$ 1,687.00
$ 1,687.00 - $ 1,687.00
$ 1,687.00

Flexfab 5515-250, 2.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 64mm

Product Details The Flexfab 5515-250 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,109.00
$ 2,109.00 - $ 2,109.00
$ 2,109.00
$ 1,687.00
$ 1,687.00 - $ 1,687.00
$ 1,687.00
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Flexfab 5515-400, 4.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 102mm Save 20% Save %
$ 2,833.00
$ 2,833.00 - $ 2,833.00
$ 2,833.00
$ 2,267.00
$ 2,267.00 - $ 2,267.00
$ 2,267.00

Flexfab 5515-400, 4.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 102mm

Product Details The Flexfab 5515-400 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,833.00
$ 2,833.00 - $ 2,833.00
$ 2,833.00
$ 2,267.00
$ 2,267.00 - $ 2,267.00
$ 2,267.00
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Flexfab 5515-300, 3.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 76mm Save 20% Save %
$ 2,458.00
$ 2,458.00 - $ 2,458.00
$ 2,458.00
$ 1,966.00
$ 1,966.00 - $ 1,966.00
$ 1,966.00

Flexfab 5515-300, 3.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 76mm

Product Details The Flexfab 5515-300 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,458.00
$ 2,458.00 - $ 2,458.00
$ 2,458.00
$ 1,966.00
$ 1,966.00 - $ 1,966.00
$ 1,966.00
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Flexfab 5515-100, 1.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 25mm Save 20% Save %
$ 1,133.00
$ 1,133.00 - $ 1,133.00
$ 1,133.00
$ 906.00
$ 906.00 - $ 906.00
$ 906.00

Flexfab 5515-100, 1.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 25mm

Product Details The Flexfab 5515-100 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,133.00
$ 1,133.00 - $ 1,133.00
$ 1,133.00
$ 906.00
$ 906.00 - $ 906.00
$ 906.00
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Flexfab 5515-175, 1.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 44mm
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$ 1,628.00
$ 1,628.00 - $ 1,628.00
$ 1,628.00
$ 1,303.00
$ 1,303.00 - $ 1,303.00
$ 1,303.00

Flexfab 5515-175, 1.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 44mm

Product Details The Flexfab 5515-175 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,628.00
$ 1,628.00 - $ 1,628.00
$ 1,628.00
$ 1,303.00
$ 1,303.00 - $ 1,303.00
$ 1,303.00
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Flexfab 5515-275, 2.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 70mm
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$ 2,271.00
$ 2,271.00 - $ 2,271.00
$ 2,271.00
$ 1,817.00
$ 1,817.00 - $ 1,817.00
$ 1,817.00

Flexfab 5515-275, 2.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 70mm

Product Details The Flexfab 5515-275 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,271.00
$ 2,271.00 - $ 2,271.00
$ 2,271.00
$ 1,817.00
$ 1,817.00 - $ 1,817.00
$ 1,817.00
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Flexfab 5515-225, 2.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 57mm
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$ 1,941.00
$ 1,941.00 - $ 1,941.00
$ 1,941.00
$ 1,553.00
$ 1,553.00 - $ 1,553.00
$ 1,553.00

Flexfab 5515-225, 2.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 57mm

Product Details The Flexfab 5515-225 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,941.00
$ 1,941.00 - $ 1,941.00
$ 1,941.00
$ 1,553.00
$ 1,553.00 - $ 1,553.00
$ 1,553.00
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Flexfab 5515-200, 2.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 51mm
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$ 1,794.00
$ 1,794.00 - $ 1,794.00
$ 1,794.00
$ 1,435.00
$ 1,435.00 - $ 1,435.00
$ 1,435.00

Flexfab 5515-200, 2.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 51mm

Product Details The Flexfab 5515-200 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,794.00
$ 1,794.00 - $ 1,794.00
$ 1,794.00
$ 1,435.00
$ 1,435.00 - $ 1,435.00
$ 1,435.00
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Flexfab 5515-150, 1.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 38mm
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$ 1,478.00
$ 1,478.00 - $ 1,478.00
$ 1,478.00
$ 1,182.00
$ 1,182.00 - $ 1,182.00
$ 1,182.00

Flexfab 5515-150, 1.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 38mm

Product Details The Flexfab 5515-150 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,478.00
$ 1,478.00 - $ 1,478.00
$ 1,478.00
$ 1,182.00
$ 1,182.00 - $ 1,182.00
$ 1,182.00
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Flexfab 5515-500, 5.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 127mm
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$ 3,170.00
$ 3,170.00 - $ 3,170.00
$ 3,170.00
$ 2,536.00
$ 2,536.00 - $ 2,536.00
$ 2,536.00

Flexfab 5515-500, 5.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 127mm

Product Details The Flexfab 5515-500 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 3,170.00
$ 3,170.00 - $ 3,170.00
$ 3,170.00
$ 2,536.00
$ 2,536.00 - $ 2,536.00
$ 2,536.00
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Flexfab 5515-125, 1.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 32mm
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$ 1,340.00
$ 1,340.00 - $ 1,340.00
$ 1,340.00
$ 1,072.00
$ 1,072.00 - $ 1,072.00
$ 1,072.00

Flexfab 5515-125, 1.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 32mm

Product Details The Flexfab 5515-125 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,340.00
$ 1,340.00 - $ 1,340.00
$ 1,340.00
$ 1,072.00
$ 1,072.00 - $ 1,072.00
$ 1,072.00
Save 20% Save %
Flexfab 5515-075, 0.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 19mm
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$ 1,049.00
$ 1,049.00 - $ 1,049.00
$ 1,049.00
$ 839.00
$ 839.00 - $ 839.00
$ 839.00

Flexfab 5515-075, 0.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 19mm

Product Details The Flexfab 5515-075 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,049.00
$ 1,049.00 - $ 1,049.00
$ 1,049.00
$ 839.00
$ 839.00 - $ 839.00
$ 839.00
Save 20% Save %
Flexfab 5515-062, 0.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 16mm
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$ 902.00
$ 902.00 - $ 902.00
$ 902.00
$ 722.00
$ 722.00 - $ 722.00
$ 722.00

Flexfab 5515-062, 0.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 16mm

Product Details The Flexfab 5515-062 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 902.00
$ 902.00 - $ 902.00
$ 902.00
$ 722.00
$ 722.00 - $ 722.00
$ 722.00
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Flexfab 5515-600, 6.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 152mm
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$ 4,337.00
$ 4,337.00 - $ 4,337.00
$ 4,337.00
$ 3,470.00
$ 3,470.00 - $ 3,470.00
$ 3,470.00

Flexfab 5515-600, 6.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 152mm

Product Details The Flexfab 5515-600 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 4,337.00
$ 4,337.00 - $ 4,337.00
$ 4,337.00
$ 3,470.00
$ 3,470.00 - $ 3,470.00
$ 3,470.00
Save 20% Save %
Flexfab 5515-550, 5.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 140mm
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$ 3,312.00
$ 3,312.00 - $ 3,312.00
$ 3,312.00
$ 2,649.00
$ 2,649.00 - $ 2,649.00
$ 2,649.00

Flexfab 5515-550, 5.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 140mm

Product Details The Flexfab 5515-550 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 3,312.00
$ 3,312.00 - $ 3,312.00
$ 3,312.00
$ 2,649.00
$ 2,649.00 - $ 2,649.00
$ 2,649.00
Save 20% Save %
Flexfab 5515-450, 4.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 114mm
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$ 2,919.00
$ 2,919.00 - $ 2,919.00
$ 2,919.00
$ 2,335.00
$ 2,335.00 - $ 2,335.00
$ 2,335.00

Flexfab 5515-450, 4.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 114mm

Product Details The Flexfab 5515-450 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,919.00
$ 2,919.00 - $ 2,919.00
$ 2,919.00
$ 2,335.00
$ 2,335.00 - $ 2,335.00
$ 2,335.00
Save 20% Save %
Save 20% Save %
$ 2,576.00
$ 2,576.00 - $ 2,576.00
$ 2,576.00
$ 2,061.00
$ 2,061.00 - $ 2,061.00
$ 2,061.00

Flexfab 5515-387, 3.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 99mm

FlexFab Series: 5515 Part Number: 5515-387 Inside Diameter (ID): 3.88" (99mm) Outside Diameter (OD): 4.20" (107mm) Hose Length: 3 feet Wall Thick...

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$ 2,576.00
$ 2,576.00 - $ 2,576.00
$ 2,576.00
$ 2,061.00
$ 2,061.00 - $ 2,061.00
$ 2,061.00
Save 20% Save %
Flexfab 5515-350, 3.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 89mm
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$ 2,871.00
$ 2,871.00 - $ 2,871.00
$ 2,871.00
$ 2,297.00
$ 2,297.00 - $ 2,297.00
$ 2,297.00

Flexfab 5515-350, 3.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 89mm

Product Details The Flexfab 5515-350 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,871.00
$ 2,871.00 - $ 2,871.00
$ 2,871.00
$ 2,297.00
$ 2,297.00 - $ 2,297.00
$ 2,297.00
Save 20% Save %
Flexfab 5515-238, 2.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 60mm
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$ 1,716.00
$ 1,716.00 - $ 1,716.00
$ 1,716.00
$ 1,373.00
$ 1,373.00 - $ 1,373.00
$ 1,373.00

Flexfab 5515-238, 2.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 60mm

Product Details The Flexfab 5515-238 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,716.00
$ 1,716.00 - $ 1,716.00
$ 1,716.00
$ 1,373.00
$ 1,373.00 - $ 1,373.00
$ 1,373.00
Save 20% Save %
Flexfab 5515-187, 1.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 48mm
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$ 1,453.00
$ 1,453.00 - $ 1,453.00
$ 1,453.00
$ 1,162.00
$ 1,162.00 - $ 1,162.00
$ 1,162.00

Flexfab 5515-187, 1.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 48mm

Product Details The Flexfab 5515-187 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,453.00
$ 1,453.00 - $ 1,453.00
$ 1,453.00
$ 1,162.00
$ 1,162.00 - $ 1,162.00
$ 1,162.00
Save 20% Save %
Flexfab 5515-112, 1.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 29mm
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$ 1,054.00
$ 1,054.00 - $ 1,054.00
$ 1,054.00
$ 844.00
$ 844.00 - $ 844.00
$ 844.00

Flexfab 5515-112, 1.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 29mm

Product Details The Flexfab 5515-112 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,054.00
$ 1,054.00 - $ 1,054.00
$ 1,054.00
$ 844.00
$ 844.00 - $ 844.00
$ 844.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
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$ 1,476.00
$ 1,476.00 - $ 1,476.00
$ 1,476.00
$ 1,182.00
$ 1,182.00 - $ 1,182.00
$ 1,182.00

Flexfab 5515-150, 1.50" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 38mm

Product Details The Flexfab 5515-150 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

View full details
$ 1,476.00
$ 1,476.00 - $ 1,476.00
$ 1,476.00
$ 1,182.00
$ 1,182.00 - $ 1,182.00
$ 1,182.00
Save 20% Save %
Flexfab 5515-338, 3.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 86mm
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$ 2,639.00
$ 2,639.00 - $ 2,639.00
$ 2,639.00
$ 2,111.00
$ 2,111.00 - $ 2,111.00
$ 2,111.00

Flexfab 5515-338, 3.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 86mm

Product Details The Flexfab 5515-338 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,639.00
$ 2,639.00 - $ 2,639.00
$ 2,639.00
$ 2,111.00
$ 2,111.00 - $ 2,111.00
$ 2,111.00
Save 20% Save %
Flexfab 5515-212, 2.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 54mm
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$ 1,569.00
$ 1,569.00 - $ 1,569.00
$ 1,569.00
$ 1,255.00
$ 1,255.00 - $ 1,255.00
$ 1,255.00

Flexfab 5515-212, 2.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 54mm

Product Details The Flexfab 5515-212 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

View full details
$ 1,569.00
$ 1,569.00 - $ 1,569.00
$ 1,569.00
$ 1,255.00
$ 1,255.00 - $ 1,255.00
$ 1,255.00
Save 20% Save %

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