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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 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,350.00
$ 1,350.00 - $ 1,350.00
$ 1,350.00
$ 1,079.00
$ 1,079.00 - $ 1,079.00
$ 1,079.00

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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$ 1,350.00
$ 1,350.00 - $ 1,350.00
$ 1,350.00
$ 1,079.00
$ 1,079.00 - $ 1,079.00
$ 1,079.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 4,810.00
$ 4,810.00 - $ 4,810.00
$ 4,810.00
$ 3,848.00
$ 3,848.00 - $ 3,848.00
$ 3,848.00

Flexfab 5515-112X12, 1.13" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 29mm

Product Details The Flexfab 5515-112X12 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening...

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$ 4,810.00
$ 4,810.00 - $ 4,810.00
$ 4,810.00
$ 3,848.00
$ 3,848.00 - $ 3,848.00
$ 3,848.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,203.00
$ 1,203.00 - $ 1,203.00
$ 1,203.00
$ 962.00
$ 962.00 - $ 962.00
$ 962.00

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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$ 1,203.00
$ 1,203.00 - $ 1,203.00
$ 1,203.00
$ 962.00
$ 962.00 - $ 962.00
$ 962.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 4,531.00
$ 4,531.00 - $ 4,531.00
$ 4,531.00
$ 3,624.00
$ 3,624.00 - $ 3,624.00
$ 3,624.00

Flexfab 5515-100X12, 1.00" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 25mm

Product Details The Flexfab 5515-100X12 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening...

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$ 4,531.00
$ 4,531.00 - $ 4,531.00
$ 4,531.00
$ 3,624.00
$ 3,624.00 - $ 3,624.00
$ 3,624.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 1,134.00
$ 1,134.00 - $ 1,134.00
$ 1,134.00
$ 907.00
$ 907.00 - $ 907.00
$ 907.00

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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$ 1,134.00
$ 1,134.00 - $ 1,134.00
$ 1,134.00
$ 907.00
$ 907.00 - $ 907.00
$ 907.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 4,409.00
$ 4,409.00 - $ 4,409.00
$ 4,409.00
$ 3,527.00
$ 3,527.00 - $ 3,527.00
$ 3,527.00

Flexfab 5515-087X12, 0.88" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 22mm

Product Details The Flexfab 5515-087X12 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening...

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$ 4,409.00
$ 4,409.00 - $ 4,409.00
$ 4,409.00
$ 3,527.00
$ 3,527.00 - $ 3,527.00
$ 3,527.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 1,103.00
$ 1,103.00 - $ 1,103.00
$ 1,103.00
$ 882.00
$ 882.00 - $ 882.00
$ 882.00

Flexfab 5515-087, 0.88" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 22mm

Product Details The Flexfab 5515-087 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,103.00
$ 1,103.00 - $ 1,103.00
$ 1,103.00
$ 882.00
$ 882.00 - $ 882.00
$ 882.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 4,195.00
$ 4,195.00 - $ 4,195.00
$ 4,195.00
$ 3,355.00
$ 3,355.00 - $ 3,355.00
$ 3,355.00

Flexfab 5515-075X12, 0.75" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 19mm

Product Details The Flexfab 5515-075X12 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening...

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$ 4,195.00
$ 4,195.00 - $ 4,195.00
$ 4,195.00
$ 3,355.00
$ 3,355.00 - $ 3,355.00
$ 3,355.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 1,048.00
$ 1,048.00 - $ 1,048.00
$ 1,048.00
$ 840.00
$ 840.00 - $ 840.00
$ 840.00

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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$ 1,048.00
$ 1,048.00 - $ 1,048.00
$ 1,048.00
$ 840.00
$ 840.00 - $ 840.00
$ 840.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,607.00
$ 3,607.00 - $ 3,607.00
$ 3,607.00
$ 2,886.00
$ 2,886.00 - $ 2,886.00
$ 2,886.00

Flexfab 5515-062X12, 0.63" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 16mm

Product Details The Flexfab 5515-062X12 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening...

View full details
$ 3,607.00
$ 3,607.00 - $ 3,607.00
$ 3,607.00
$ 2,886.00
$ 2,886.00 - $ 2,886.00
$ 2,886.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 903.00
$ 903.00 - $ 903.00
$ 903.00
$ 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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$ 903.00
$ 903.00 - $ 903.00
$ 903.00
$ 722.00
$ 722.00 - $ 722.00
$ 722.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,393.00
$ 3,393.00 - $ 3,393.00
$ 3,393.00
$ 2,714.00
$ 2,714.00 - $ 2,714.00
$ 2,714.00

Flexfab 5515-050X12, 0.50" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 13mm

Product Details The Flexfab 5515-050X12 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening...

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$ 3,393.00
$ 3,393.00 - $ 3,393.00
$ 3,393.00
$ 2,714.00
$ 2,714.00 - $ 2,714.00
$ 2,714.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 848.00
$ 848.00 - $ 848.00
$ 848.00
$ 680.00
$ 680.00 - $ 680.00
$ 680.00

Flexfab 5515-050, 0.50" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 13mm

Product Details The Flexfab 5515-050 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 848.00
$ 848.00 - $ 848.00
$ 848.00
$ 680.00
$ 680.00 - $ 680.00
$ 680.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,271.00
$ 3,271.00 - $ 3,271.00
$ 3,271.00
$ 2,617.00
$ 2,617.00 - $ 2,617.00
$ 2,617.00

Flexfab 5515-038X12, 0.38" x 12 ft, 3-Ply Blue Silicone Coolant Hose, 10mm

Product Details The Flexfab 5515-038X12 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening...

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$ 3,271.00
$ 3,271.00 - $ 3,271.00
$ 3,271.00
$ 2,617.00
$ 2,617.00 - $ 2,617.00
$ 2,617.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 819.00
$ 819.00 - $ 819.00
$ 819.00
$ 655.00
$ 655.00 - $ 655.00
$ 655.00

Flexfab 5515-038, 0.38" x 3 ft, 3-Ply Blue Silicone Coolant Hose, 10mm

Product Details The Flexfab 5515-038 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 819.00
$ 819.00 - $ 819.00
$ 819.00
$ 655.00
$ 655.00 - $ 655.00
$ 655.00
Save 20% Save %
Flexfab 5515-375, 3.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 95mm
Save 20% Save %
$ 2,487.00
$ 2,487.00 - $ 2,487.00
$ 2,487.00
$ 1,990.00
$ 1,990.00 - $ 1,990.00
$ 1,990.00

Flexfab 5515-375, 3.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 95mm

Product Details The Flexfab 5515-375 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,487.00
$ 2,487.00 - $ 2,487.00
$ 2,487.00
$ 1,990.00
$ 1,990.00 - $ 1,990.00
$ 1,990.00
Save 20% Save %
Flexfab 5515-325, 3.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 83mm
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$ 2,184.00
$ 2,184.00 - $ 2,184.00
$ 2,184.00
$ 1,747.00
$ 1,747.00 - $ 1,747.00
$ 1,747.00

Flexfab 5515-325, 3.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 83mm

Product Details The Flexfab 5515-325 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,184.00
$ 2,184.00 - $ 2,184.00
$ 2,184.00
$ 1,747.00
$ 1,747.00 - $ 1,747.00
$ 1,747.00
Save 20% Save %
Flexfab 5515-312, 3.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 80mm
Save 20% Save %
$ 2,145.00
$ 2,145.00 - $ 2,145.00
$ 2,145.00
$ 1,716.00
$ 1,716.00 - $ 1,716.00
$ 1,716.00

Flexfab 5515-312, 3.13" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 80mm

Product Details The Flexfab 5515-312 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,145.00
$ 2,145.00 - $ 2,145.00
$ 2,145.00
$ 1,716.00
$ 1,716.00 - $ 1,716.00
$ 1,716.00
Save 20% Save %
Flexfab 5515-287, 2.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 73mm
Save 20% Save %
$ 1,995.00
$ 1,995.00 - $ 1,995.00
$ 1,995.00
$ 1,596.00
$ 1,596.00 - $ 1,596.00
$ 1,596.00

Flexfab 5515-287, 2.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 73mm

Product Details The Flexfab 5515-287 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

View full details
$ 1,995.00
$ 1,995.00 - $ 1,995.00
$ 1,995.00
$ 1,596.00
$ 1,596.00 - $ 1,596.00
$ 1,596.00
Save 20% Save %
Flexfab 5515-262, 2.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 67mm
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$ 2,189.00
$ 2,189.00 - $ 2,189.00
$ 2,189.00
$ 1,751.00
$ 1,751.00 - $ 1,751.00
$ 1,751.00

Flexfab 5515-262, 2.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 67mm

Product Details The Flexfab 5515-262 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 2,189.00
$ 2,189.00 - $ 2,189.00
$ 2,189.00
$ 1,751.00
$ 1,751.00 - $ 1,751.00
$ 1,751.00
Save 20% Save %
Flexfab 5515-162, 1.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 41mm
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$ 1,552.00
$ 1,552.00 - $ 1,552.00
$ 1,552.00
$ 1,242.00
$ 1,242.00 - $ 1,242.00
$ 1,242.00

Flexfab 5515-162, 1.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 41mm

Product Details The Flexfab 5515-162 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 1,552.00
$ 1,552.00 - $ 1,552.00
$ 1,552.00
$ 1,242.00
$ 1,242.00 - $ 1,242.00
$ 1,242.00
Save 20% Save %
Flexfab 5515-138, 1.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 35mm
Save 20% Save %
$ 1,195.00
$ 1,195.00 - $ 1,195.00
$ 1,195.00
$ 956.00
$ 956.00 - $ 956.00
$ 956.00

Flexfab 5515-138, 1.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 35mm

Product Details The Flexfab 5515-138 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

View full details
$ 1,195.00
$ 1,195.00 - $ 1,195.00
$ 1,195.00
$ 956.00
$ 956.00 - $ 956.00
$ 956.00
Save 20% Save %
Flexfab 5515-087, 0.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 22mm
Save 20% Save %
$ 1,103.00
$ 1,103.00 - $ 1,103.00
$ 1,103.00
$ 883.00
$ 883.00 - $ 883.00
$ 883.00

Flexfab 5515-087, 0.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 22mm

Product Details The Flexfab 5515-087 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

View full details
$ 1,103.00
$ 1,103.00 - $ 1,103.00
$ 1,103.00
$ 883.00
$ 883.00 - $ 883.00
$ 883.00
Save 20% Save %

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