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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 %
$ 5,222.00
$ 5,222.00 - $ 5,222.00
$ 5,222.00
$ 4,178.00
$ 4,178.00 - $ 4,178.00
$ 4,178.00

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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$ 5,222.00
$ 5,222.00 - $ 5,222.00
$ 5,222.00
$ 4,178.00
$ 4,178.00 - $ 4,178.00
$ 4,178.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,306.00
$ 1,306.00 - $ 1,306.00
$ 1,306.00
$ 1,044.00
$ 1,044.00 - $ 1,044.00
$ 1,044.00

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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$ 1,306.00
$ 1,306.00 - $ 1,306.00
$ 1,306.00
$ 1,044.00
$ 1,044.00 - $ 1,044.00
$ 1,044.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 4,925.00
$ 4,925.00 - $ 4,925.00
$ 4,925.00
$ 3,939.00
$ 3,939.00 - $ 3,939.00
$ 3,939.00

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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$ 4,925.00
$ 4,925.00 - $ 4,925.00
$ 4,925.00
$ 3,939.00
$ 3,939.00 - $ 3,939.00
$ 3,939.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant Save 20% Save %
$ 1,232.00
$ 1,232.00 - $ 1,232.00
$ 1,232.00
$ 986.00
$ 986.00 - $ 986.00
$ 986.00

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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$ 1,232.00
$ 1,232.00 - $ 1,232.00
$ 1,232.00
$ 986.00
$ 986.00 - $ 986.00
$ 986.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 4,500.00
$ 4,500.00 - $ 4,500.00
$ 4,500.00
$ 3,599.00
$ 3,599.00 - $ 3,599.00
$ 3,599.00

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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$ 4,500.00
$ 4,500.00 - $ 4,500.00
$ 4,500.00
$ 3,599.00
$ 3,599.00 - $ 3,599.00
$ 3,599.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 1,126.00
$ 1,126.00 - $ 1,126.00
$ 1,126.00
$ 901.00
$ 901.00 - $ 901.00
$ 901.00

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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$ 1,126.00
$ 1,126.00 - $ 1,126.00
$ 1,126.00
$ 901.00
$ 901.00 - $ 901.00
$ 901.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,842.00
$ 3,842.00 - $ 3,842.00
$ 3,842.00
$ 3,074.00
$ 3,074.00 - $ 3,074.00
$ 3,074.00

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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$ 3,842.00
$ 3,842.00 - $ 3,842.00
$ 3,842.00
$ 3,074.00
$ 3,074.00 - $ 3,074.00
$ 3,074.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 961.00
$ 961.00 - $ 961.00
$ 961.00
$ 768.00
$ 768.00 - $ 768.00
$ 768.00

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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$ 961.00
$ 961.00 - $ 961.00
$ 961.00
$ 768.00
$ 768.00 - $ 768.00
$ 768.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,677.00
$ 3,677.00 - $ 3,677.00
$ 3,677.00
$ 2,941.00
$ 2,941.00 - $ 2,941.00
$ 2,941.00

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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$ 3,677.00
$ 3,677.00 - $ 3,677.00
$ 3,677.00
$ 2,941.00
$ 2,941.00 - $ 2,941.00
$ 2,941.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 919.00
$ 919.00 - $ 919.00
$ 919.00
$ 736.00
$ 736.00 - $ 736.00
$ 736.00

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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$ 919.00
$ 919.00 - $ 919.00
$ 919.00
$ 736.00
$ 736.00 - $ 736.00
$ 736.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,523.00
$ 3,523.00 - $ 3,523.00
$ 3,523.00
$ 2,819.00
$ 2,819.00 - $ 2,819.00
$ 2,819.00

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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$ 3,523.00
$ 3,523.00 - $ 3,523.00
$ 3,523.00
$ 2,819.00
$ 2,819.00 - $ 2,819.00
$ 2,819.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 882.00
$ 882.00 - $ 882.00
$ 882.00
$ 705.00
$ 705.00 - $ 705.00
$ 705.00

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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$ 882.00
$ 882.00 - $ 882.00
$ 882.00
$ 705.00
$ 705.00 - $ 705.00
$ 705.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 3,417.00
$ 3,417.00 - $ 3,417.00
$ 3,417.00
$ 2,734.00
$ 2,734.00 - $ 2,734.00
$ 2,734.00

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
$ 3,417.00
$ 3,417.00 - $ 3,417.00
$ 3,417.00
$ 2,734.00
$ 2,734.00 - $ 2,734.00
$ 2,734.00
Save 20% Save %
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
Save 20% Save %
$ 855.00
$ 855.00 - $ 855.00
$ 855.00
$ 683.00
$ 683.00 - $ 683.00
$ 683.00

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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$ 855.00
$ 855.00 - $ 855.00
$ 855.00
$ 683.00
$ 683.00 - $ 683.00
$ 683.00
Save 20% Save %

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