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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 %
$ 5,082.00
$ 5,082.00 - $ 5,082.00
$ 5,082.00
$ 4,066.00
$ 4,066.00 - $ 4,066.00
$ 4,066.00

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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$ 5,082.00
$ 5,082.00 - $ 5,082.00
$ 5,082.00
$ 4,066.00
$ 4,066.00 - $ 4,066.00
$ 4,066.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,271.00
$ 1,271.00 - $ 1,271.00
$ 1,271.00
$ 1,016.00
$ 1,016.00 - $ 1,016.00
$ 1,016.00

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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$ 1,271.00
$ 1,271.00 - $ 1,271.00
$ 1,271.00
$ 1,016.00
$ 1,016.00 - $ 1,016.00
$ 1,016.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 4,793.00
$ 4,793.00 - $ 4,793.00
$ 4,793.00
$ 3,834.00
$ 3,834.00 - $ 3,834.00
$ 3,834.00

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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$ 4,793.00
$ 4,793.00 - $ 4,793.00
$ 4,793.00
$ 3,834.00
$ 3,834.00 - $ 3,834.00
$ 3,834.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,199.00
$ 1,199.00 - $ 1,199.00
$ 1,199.00
$ 960.00
$ 960.00 - $ 960.00
$ 960.00

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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$ 1,199.00
$ 1,199.00 - $ 1,199.00
$ 1,199.00
$ 960.00
$ 960.00 - $ 960.00
$ 960.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 4,380.00
$ 4,380.00 - $ 4,380.00
$ 4,380.00
$ 3,503.00
$ 3,503.00 - $ 3,503.00
$ 3,503.00

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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$ 4,380.00
$ 4,380.00 - $ 4,380.00
$ 4,380.00
$ 3,503.00
$ 3,503.00 - $ 3,503.00
$ 3,503.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 1,096.00
$ 1,096.00 - $ 1,096.00
$ 1,096.00
$ 877.00
$ 877.00 - $ 877.00
$ 877.00

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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$ 1,096.00
$ 1,096.00 - $ 1,096.00
$ 1,096.00
$ 877.00
$ 877.00 - $ 877.00
$ 877.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,739.00
$ 3,739.00 - $ 3,739.00
$ 3,739.00
$ 2,992.00
$ 2,992.00 - $ 2,992.00
$ 2,992.00

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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$ 3,739.00
$ 3,739.00 - $ 3,739.00
$ 3,739.00
$ 2,992.00
$ 2,992.00 - $ 2,992.00
$ 2,992.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 935.00
$ 935.00 - $ 935.00
$ 935.00
$ 748.00
$ 748.00 - $ 748.00
$ 748.00

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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$ 935.00
$ 935.00 - $ 935.00
$ 935.00
$ 748.00
$ 748.00 - $ 748.00
$ 748.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,579.00
$ 3,579.00 - $ 3,579.00
$ 3,579.00
$ 2,862.00
$ 2,862.00 - $ 2,862.00
$ 2,862.00

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...

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$ 3,579.00
$ 3,579.00 - $ 3,579.00
$ 3,579.00
$ 2,862.00
$ 2,862.00 - $ 2,862.00
$ 2,862.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 894.00
$ 894.00 - $ 894.00
$ 894.00
$ 717.00
$ 717.00 - $ 717.00
$ 717.00

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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$ 894.00
$ 894.00 - $ 894.00
$ 894.00
$ 717.00
$ 717.00 - $ 717.00
$ 717.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,429.00
$ 3,429.00 - $ 3,429.00
$ 3,429.00
$ 2,744.00
$ 2,744.00 - $ 2,744.00
$ 2,744.00

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...

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$ 3,429.00
$ 3,429.00 - $ 3,429.00
$ 3,429.00
$ 2,744.00
$ 2,744.00 - $ 2,744.00
$ 2,744.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 858.00
$ 858.00 - $ 858.00
$ 858.00
$ 686.00
$ 686.00 - $ 686.00
$ 686.00

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...

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$ 858.00
$ 858.00 - $ 858.00
$ 858.00
$ 686.00
$ 686.00 - $ 686.00
$ 686.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,326.00
$ 3,326.00 - $ 3,326.00
$ 3,326.00
$ 2,661.00
$ 2,661.00 - $ 2,661.00
$ 2,661.00

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
$ 3,326.00
$ 3,326.00 - $ 3,326.00
$ 3,326.00
$ 2,661.00
$ 2,661.00 - $ 2,661.00
$ 2,661.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 832.00
$ 832.00 - $ 832.00
$ 832.00
$ 665.00
$ 665.00 - $ 665.00
$ 665.00

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...

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$ 832.00
$ 832.00 - $ 832.00
$ 832.00
$ 665.00
$ 665.00 - $ 665.00
$ 665.00
Save 20% Save %

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