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Flexfab 5581 Blue 4-Ply Coolant Hose

The Flexfab 5581 series is 4-ply blue silicone coolant hose, with an extra ply for added strength in high-pressure and large-diameter cooling applications.

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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 %
$ 5,590.00
$ 5,590.00 - $ 5,590.00
$ 5,590.00
$ 4,473.00
$ 4,473.00 - $ 4,473.00
$ 4,473.00

Flexfab 5581-112X12, 1.13" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 29mm

Product Details The Flexfab 5581-112X12 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It r...

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$ 5,590.00
$ 5,590.00 - $ 5,590.00
$ 5,590.00
$ 4,473.00
$ 4,473.00 - $ 4,473.00
$ 4,473.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,398.00
$ 1,398.00 - $ 1,398.00
$ 1,398.00
$ 1,118.00
$ 1,118.00 - $ 1,118.00
$ 1,118.00

Flexfab 5581-112, 1.13" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 29mm

Product Details The Flexfab 5581-112 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It resi...

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$ 1,398.00
$ 1,398.00 - $ 1,398.00
$ 1,398.00
$ 1,118.00
$ 1,118.00 - $ 1,118.00
$ 1,118.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 5,272.00
$ 5,272.00 - $ 5,272.00
$ 5,272.00
$ 4,217.00
$ 4,217.00 - $ 4,217.00
$ 4,217.00

Flexfab 5581-100X12, 1.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 25mm

Product Details The Flexfab 5581-100X12 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It r...

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$ 5,272.00
$ 5,272.00 - $ 5,272.00
$ 5,272.00
$ 4,217.00
$ 4,217.00 - $ 4,217.00
$ 4,217.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,319.00
$ 1,319.00 - $ 1,319.00
$ 1,319.00
$ 1,055.00
$ 1,055.00 - $ 1,055.00
$ 1,055.00

Flexfab 5581-100, 1.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 25mm

Product Details The Flexfab 5581-100 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It resi...

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$ 1,319.00
$ 1,319.00 - $ 1,319.00
$ 1,319.00
$ 1,055.00
$ 1,055.00 - $ 1,055.00
$ 1,055.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 4,817.00
$ 4,817.00 - $ 4,817.00
$ 4,817.00
$ 3,853.00
$ 3,853.00 - $ 3,853.00
$ 3,853.00

Flexfab 5581-087X12, 0.88" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 22mm

Product Details The Flexfab 5581-087X12 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It r...

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$ 4,817.00
$ 4,817.00 - $ 4,817.00
$ 4,817.00
$ 3,853.00
$ 3,853.00 - $ 3,853.00
$ 3,853.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 1,205.00
$ 1,205.00 - $ 1,205.00
$ 1,205.00
$ 964.00
$ 964.00 - $ 964.00
$ 964.00

Flexfab 5581-087, 0.88" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 22mm

Product Details The Flexfab 5581-087 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It resi...

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$ 1,205.00
$ 1,205.00 - $ 1,205.00
$ 1,205.00
$ 964.00
$ 964.00 - $ 964.00
$ 964.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 4,113.00
$ 4,113.00 - $ 4,113.00
$ 4,113.00
$ 3,291.00
$ 3,291.00 - $ 3,291.00
$ 3,291.00

Flexfab 5581-075X12, 0.75" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 19mm

Product Details The Flexfab 5581-075X12 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It r...

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$ 4,113.00
$ 4,113.00 - $ 4,113.00
$ 4,113.00
$ 3,291.00
$ 3,291.00 - $ 3,291.00
$ 3,291.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 1,029.00
$ 1,029.00 - $ 1,029.00
$ 1,029.00
$ 822.00
$ 822.00 - $ 822.00
$ 822.00

Flexfab 5581-075, 0.75" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 19mm

Product Details The Flexfab 5581-075 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It resi...

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$ 1,029.00
$ 1,029.00 - $ 1,029.00
$ 1,029.00
$ 822.00
$ 822.00 - $ 822.00
$ 822.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,937.00
$ 3,937.00 - $ 3,937.00
$ 3,937.00
$ 3,149.00
$ 3,149.00 - $ 3,149.00
$ 3,149.00

Flexfab 5581-062X12, 0.63" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 16mm

Product Details The Flexfab 5581-062X12 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It r...

View full details
$ 3,937.00
$ 3,937.00 - $ 3,937.00
$ 3,937.00
$ 3,149.00
$ 3,149.00 - $ 3,149.00
$ 3,149.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 983.00
$ 983.00 - $ 983.00
$ 983.00
$ 788.00
$ 788.00 - $ 788.00
$ 788.00

Flexfab 5581-062, 0.63" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 16mm

Product Details The Flexfab 5581-062 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It resi...

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$ 983.00
$ 983.00 - $ 983.00
$ 983.00
$ 788.00
$ 788.00 - $ 788.00
$ 788.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,772.00
$ 3,772.00 - $ 3,772.00
$ 3,772.00
$ 3,018.00
$ 3,018.00 - $ 3,018.00
$ 3,018.00

Flexfab 5581-050X12, 0.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 13mm

Product Details The Flexfab 5581-050X12 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It r...

View full details
$ 3,772.00
$ 3,772.00 - $ 3,772.00
$ 3,772.00
$ 3,018.00
$ 3,018.00 - $ 3,018.00
$ 3,018.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 944.00
$ 944.00 - $ 944.00
$ 944.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00

Flexfab 5581-050, 0.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 13mm

Product Details The Flexfab 5581-050 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It resi...

View full details
$ 944.00
$ 944.00 - $ 944.00
$ 944.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,658.00
$ 3,658.00 - $ 3,658.00
$ 3,658.00
$ 2,927.00
$ 2,927.00 - $ 2,927.00
$ 2,927.00

Flexfab 5581-038X12, 0.38" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 10mm

Product Details The Flexfab 5581-038X12 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It r...

View full details
$ 3,658.00
$ 3,658.00 - $ 3,658.00
$ 3,658.00
$ 2,927.00
$ 2,927.00 - $ 2,927.00
$ 2,927.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 915.00
$ 915.00 - $ 915.00
$ 915.00
$ 731.00
$ 731.00 - $ 731.00
$ 731.00

Flexfab 5581-038, 0.38" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 10mm

Product Details The Flexfab 5581-038 is a silicone hose w/ 4-ply polyester reinforcement hose engineered for demanding engine environments. It resi...

View full details
$ 915.00
$ 915.00 - $ 915.00
$ 915.00
$ 731.00
$ 731.00 - $ 731.00
$ 731.00
Save 20% Save %

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