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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.

  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €274,95 - €274,95
    €274,95
    €274,95 - €274,95
    €274,95

    Flexfab 5581-262X12, 2.63" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 67mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-262X12 4-ply silicone coolant hose. A versatile heav...

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    €274,95 - €274,95
    €274,95
    €274,95 - €274,95
    €274,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €68,95 - €68,95
    €68,95
    €68,95 - €68,95
    €68,95

    Flexfab 5581-262, 2.63" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 67mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-262 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €68,95 - €68,95
    €68,95
    €68,95 - €68,95
    €68,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €340,95 - €340,95
    €340,95
    €340,95 - €340,95
    €340,95

    Flexfab 5581-250X12, 2.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 64mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-250X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €340,95 - €340,95
    €340,95
    €340,95 - €340,95
    €340,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €85,95 - €85,95
    €85,95
    €85,95 - €85,95
    €85,95

    Flexfab 5581-250, 2.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 64mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-250 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €85,95 - €85,95
    €85,95
    €85,95 - €85,95
    €85,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €327,95 - €327,95
    €327,95
    €327,95 - €327,95
    €327,95

    Flexfab 5581-238X12, 2.38" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 60mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-238X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €327,95 - €327,95
    €327,95
    €327,95 - €327,95
    €327,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €81,95 - €81,95
    €81,95
    €81,95 - €81,95
    €81,95

    Flexfab 5581-238, 2.38" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 60mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-238 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €81,95 - €81,95
    €81,95
    €81,95 - €81,95
    €81,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €325,95 - €325,95
    €325,95
    €325,95 - €325,95
    €325,95

    Flexfab 5581-225X12, 2.25" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 57mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-225X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €325,95 - €325,95
    €325,95
    €325,95 - €325,95
    €325,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €81,95 - €81,95
    €81,95
    €81,95 - €81,95
    €81,95

    Flexfab 5581-225, 2.25" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 57mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-225 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €81,95 - €81,95
    €81,95
    €81,95 - €81,95
    €81,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €270,95 - €270,95
    €270,95
    €270,95 - €270,95
    €270,95

    Flexfab 5581-212X12, 2.13" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 54mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-212X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €270,95 - €270,95
    €270,95
    €270,95 - €270,95
    €270,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €67,95 - €67,95
    €67,95
    €67,95 - €67,95
    €67,95

    Flexfab 5581-212, 2.13" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 54mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-212 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €67,95 - €67,95
    €67,95
    €67,95 - €67,95
    €67,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €291,95 - €291,95
    €291,95
    €291,95 - €291,95
    €291,95

    Flexfab 5581-200X12, 2.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 51mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-200X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €291,95 - €291,95
    €291,95
    €291,95 - €291,95
    €291,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €72,95 - €72,95
    €72,95
    €72,95 - €72,95
    €72,95

    Flexfab 5581-200, 2.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 51mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-200 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €72,95 - €72,95
    €72,95
    €72,95 - €72,95
    €72,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €287,95 - €287,95
    €287,95
    €287,95 - €287,95
    €287,95

    Flexfab 5581-187X12, 1.88" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 48mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-187X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €287,95 - €287,95
    €287,95
    €287,95 - €287,95
    €287,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €71,95 - €71,95
    €71,95
    €71,95 - €71,95
    €71,95

    Flexfab 5581-187, 1.88" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 48mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-187 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €71,95 - €71,95
    €71,95
    €71,95 - €71,95
    €71,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €264,95 - €264,95
    €264,95
    €264,95 - €264,95
    €264,95

    Flexfab 5581-175X12, 1.75" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 44mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-175X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €264,95 - €264,95
    €264,95
    €264,95 - €264,95
    €264,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €66,95 - €66,95
    €66,95
    €66,95 - €66,95
    €66,95

    Flexfab 5581-175, 1.75" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 44mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-175 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €66,95 - €66,95
    €66,95
    €66,95 - €66,95
    €66,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €250,95 - €250,95
    €250,95
    €250,95 - €250,95
    €250,95

    Flexfab 5581-162X12, 1.63" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 41mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-162X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €250,95 - €250,95
    €250,95
    €250,95 - €250,95
    €250,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €62,95 - €62,95
    €62,95
    €62,95 - €62,95
    €62,95

    Flexfab 5581-162, 1.63" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 41mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-162 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €62,95 - €62,95
    €62,95
    €62,95 - €62,95
    €62,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €239,95 - €239,95
    €239,95
    €239,95 - €239,95
    €239,95

    Flexfab 5581-150X12, 1.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 38mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-150X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €239,95 - €239,95
    €239,95
    €239,95 - €239,95
    €239,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €59,95 - €59,95
    €59,95
    €59,95 - €59,95
    €59,95

    Flexfab 5581-150, 1.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 38mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-150 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €59,95 - €59,95
    €59,95
    €59,95 - €59,95
    €59,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €227,95 - €227,95
    €227,95
    €227,95 - €227,95
    €227,95

    Flexfab 5581-138X12, 1.38" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 35mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-138X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €227,95 - €227,95
    €227,95
    €227,95 - €227,95
    €227,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €57,95 - €57,95
    €57,95
    €57,95 - €57,95
    €57,95

    Flexfab 5581-138, 1.38" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 35mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-138 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €57,95 - €57,95
    €57,95
    €57,95 - €57,95
    €57,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €216,95 - €216,95
    €216,95
    €216,95 - €216,95
    €216,95

    Flexfab 5581-125X12, 1.25" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 32mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-125X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €216,95 - €216,95
    €216,95
    €216,95 - €216,95
    €216,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €54,95 - €54,95
    €54,95
    €54,95 - €54,95
    €54,95

    Flexfab 5581-125, 1.25" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 32mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-125 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €54,95 - €54,95
    €54,95
    €54,95 - €54,95
    €54,95