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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
    €636,95 - €636,95
    €636,95
    €636,95 - €636,95
    €636,95

    Flexfab 5581-550X12, 5.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 140mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-550X12 4-ply silicone coolant hose. A versatile heav...

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    €636,95 - €636,95
    €636,95
    €636,95 - €636,95
    €636,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €159,95 - €159,95
    €159,95
    €159,95 - €159,95
    €159,95

    Flexfab 5581-550, 5.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 140mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-550 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €159,95 - €159,95
    €159,95
    €159,95 - €159,95
    €159,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €600,95 - €600,95
    €600,95
    €600,95 - €600,95
    €600,95

    Flexfab 5581-500X12, 5.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 127mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-500X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €600,95 - €600,95
    €600,95
    €600,95 - €600,95
    €600,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €150,95 - €150,95
    €150,95
    €150,95 - €150,95
    €150,95

    Flexfab 5581-500, 5.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 127mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-500 4-ply silicone coolant hose. A versatile heavy-d...

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    €150,95 - €150,95
    €150,95
    €150,95 - €150,95
    €150,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €552,95 - €552,95
    €552,95
    €552,95 - €552,95
    €552,95

    Flexfab 5581-450X12, 4.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 114mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-450X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €552,95 - €552,95
    €552,95
    €552,95 - €552,95
    €552,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €138,95 - €138,95
    €138,95
    €138,95 - €138,95
    €138,95

    Flexfab 5581-450, 4.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 114mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-450 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €138,95 - €138,95
    €138,95
    €138,95 - €138,95
    €138,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €472,95 - €472,95
    €472,95
    €472,95 - €472,95
    €472,95

    Flexfab 5581-400X12, 4.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 102mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-400X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €472,95 - €472,95
    €472,95
    €472,95 - €472,95
    €472,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €118,95 - €118,95
    €118,95
    €118,95 - €118,95
    €118,95

    Flexfab 5581-400, 4.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 102mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-400 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €118,95 - €118,95
    €118,95
    €118,95 - €118,95
    €118,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €467,95 - €467,95
    €467,95
    €467,95 - €467,95
    €467,95

    Flexfab 5581-375X12, 3.75" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 95mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-375X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €467,95 - €467,95
    €467,95
    €467,95 - €467,95
    €467,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €116,95 - €116,95
    €116,95
    €116,95 - €116,95
    €116,95

    Flexfab 5581-375, 3.75" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 95mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-375 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €116,95 - €116,95
    €116,95
    €116,95 - €116,95
    €116,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €464,95 - €464,95
    €464,95
    €464,95 - €464,95
    €464,95

    Flexfab 5581-350X12, 3.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 89mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-350X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €464,95 - €464,95
    €464,95
    €464,95 - €464,95
    €464,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €116,95 - €116,95
    €116,95
    €116,95 - €116,95
    €116,95

    Flexfab 5581-350, 3.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 89mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-350 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €116,95 - €116,95
    €116,95
    €116,95 - €116,95
    €116,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €393,95 - €393,95
    €393,95
    €393,95 - €393,95
    €393,95

    Flexfab 5581-338X12, 3.38" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 86mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-338X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €393,95 - €393,95
    €393,95
    €393,95 - €393,95
    €393,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €98,95 - €98,95
    €98,95
    €98,95 - €98,95
    €98,95

    Flexfab 5581-338, 3.38" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 86mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-338 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €98,95 - €98,95
    €98,95
    €98,95 - €98,95
    €98,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €420,95 - €420,95
    €420,95
    €420,95 - €420,95
    €420,95

    Flexfab 5581-325X12, 3.25" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 83mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-325X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €420,95 - €420,95
    €420,95
    €420,95 - €420,95
    €420,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €105,95 - €105,95
    €105,95
    €105,95 - €105,95
    €105,95

    Flexfab 5581-325, 3.25" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 83mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-325 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €105,95 - €105,95
    €105,95
    €105,95 - €105,95
    €105,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €328,95 - €328,95
    €328,95
    €328,95 - €328,95
    €328,95

    Flexfab 5581-312X12, 3.13" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 80mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-312X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €328,95 - €328,95
    €328,95
    €328,95 - €328,95
    €328,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €82,95 - €82,95
    €82,95
    €82,95 - €82,95
    €82,95

    Flexfab 5581-312, 3.13" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 80mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-312 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €82,95 - €82,95
    €82,95
    €82,95 - €82,95
    €82,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €407,95 - €407,95
    €407,95
    €407,95 - €407,95
    €407,95

    Flexfab 5581-300X12, 3.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 76mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-300X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €407,95 - €407,95
    €407,95
    €407,95 - €407,95
    €407,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €101,95 - €101,95
    €101,95
    €101,95 - €101,95
    €101,95

    Flexfab 5581-300, 3.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 76mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-300 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €101,95 - €101,95
    €101,95
    €101,95 - €101,95
    €101,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €343,95 - €343,95
    €343,95
    €343,95 - €343,95
    €343,95

    Flexfab 5581-287X12, 2.88" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 73mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-287X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €343,95 - €343,95
    €343,95
    €343,95 - €343,95
    €343,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €85,95 - €85,95
    €85,95
    €85,95 - €85,95
    €85,95

    Flexfab 5581-287, 2.88" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 73mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-287 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
    €368,95 - €368,95
    €368,95
    €368,95 - €368,95
    €368,95

    Flexfab 5581-275X12, 2.75" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 70mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-275X12 4-ply silicone coolant hose. A versatile heav...

    View full details
    €368,95 - €368,95
    €368,95
    €368,95 - €368,95
    €368,95
  • Flexfab KIT5003D heater hose repair kit hose and clamp kit
    €92,95 - €92,95
    €92,95
    €92,95 - €92,95
    €92,95

    Flexfab 5581-275, 2.75" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 70mm

    In stock

    Keep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-275 4-ply silicone coolant hose. A versatile heavy-d...

    View full details
    €92,95 - €92,95
    €92,95
    €92,95 - €92,95
    €92,95