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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Original price $ 906.39Original price $ 906.39 - Original price $ 906.39Original price $ 906.39Current price $ 725.09$ 725.09 - $ 725.09Current price $ 725.09
Flexfab 5581-550X12, 5.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 140mm
In stockKeep your cooling system sealed and reliable in the harshest engine bays with the Flexfab 5581-550X12 4-ply silicone coolant hose. A versatile heav...
View full detailsOriginal price $ 906.39Original price $ 906.39 - Original price $ 906.39Original price $ 906.39Current price $ 725.09$ 725.09 - $ 725.09Current price $ 725.09Save 20% -
Original price $ 226.59Original price $ 226.59 - Original price $ 226.59Original price $ 226.59Current price $ 181.29$ 181.29 - $ 181.29Current price $ 181.29
Flexfab 5581-550, 5.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 140mm
In stockKeep 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 detailsOriginal price $ 226.59Original price $ 226.59 - Original price $ 226.59Original price $ 226.59Current price $ 181.29$ 181.29 - $ 181.29Current price $ 181.29Save 20% -
Original price $ 855.79Original price $ 855.79 - Original price $ 855.79Original price $ 855.79Current price $ 684.59$ 684.59 - $ 684.59Current price $ 684.59
Flexfab 5581-500X12, 5.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 127mm
In stockKeep 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 detailsOriginal price $ 855.79Original price $ 855.79 - Original price $ 855.79Original price $ 855.79Current price $ 684.59$ 684.59 - $ 684.59Current price $ 684.59Save 20% -
Original price $ 213.89Original price $ 213.89 - Original price $ 213.89Original price $ 213.89Current price $ 171.19$ 171.19 - $ 171.19Current price $ 171.19
Flexfab 5581-500, 5.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 127mm
In stockKeep 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...
View full detailsOriginal price $ 213.89Original price $ 213.89 - Original price $ 213.89Original price $ 213.89Current price $ 171.19$ 171.19 - $ 171.19Current price $ 171.19Save 20% -
Original price $ 787.49Original price $ 787.49 - Original price $ 787.49Original price $ 787.49Current price $ 629.99$ 629.99 - $ 629.99Current price $ 629.99
Flexfab 5581-450X12, 4.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 114mm
In stockKeep 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 detailsOriginal price $ 787.49Original price $ 787.49 - Original price $ 787.49Original price $ 787.49Current price $ 629.99$ 629.99 - $ 629.99Current price $ 629.99Save 20% -
Original price $ 196.89Original price $ 196.89 - Original price $ 196.89Original price $ 196.89Current price $ 157.49$ 157.49 - $ 157.49Current price $ 157.49
Flexfab 5581-450, 4.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 114mm
In stockKeep 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 detailsOriginal price $ 196.89Original price $ 196.89 - Original price $ 196.89Original price $ 196.89Current price $ 157.49$ 157.49 - $ 157.49Current price $ 157.49Save 20% -
Original price $ 672.39Original price $ 672.39 - Original price $ 672.39Original price $ 672.39Current price $ 537.89$ 537.89 - $ 537.89Current price $ 537.89
Flexfab 5581-400X12, 4.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 102mm
In stockKeep 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 detailsOriginal price $ 672.39Original price $ 672.39 - Original price $ 672.39Original price $ 672.39Current price $ 537.89$ 537.89 - $ 537.89Current price $ 537.89Save 20% -
Original price $ 168.09Original price $ 168.09 - Original price $ 168.09Original price $ 168.09Current price $ 134.49$ 134.49 - $ 134.49Current price $ 134.49
Flexfab 5581-400, 4.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 102mm
In stockKeep 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 detailsOriginal price $ 168.09Original price $ 168.09 - Original price $ 168.09Original price $ 168.09Current price $ 134.49$ 134.49 - $ 134.49Current price $ 134.49Save 20% -
Original price $ 665.29Original price $ 665.29 - Original price $ 665.29Original price $ 665.29Current price $ 532.19$ 532.19 - $ 532.19Current price $ 532.19
Flexfab 5581-375X12, 3.75" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 95mm
In stockKeep 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 detailsOriginal price $ 665.29Original price $ 665.29 - Original price $ 665.29Original price $ 665.29Current price $ 532.19$ 532.19 - $ 532.19Current price $ 532.19Save 20% -
Original price $ 166.29Original price $ 166.29 - Original price $ 166.29Original price $ 166.29Current price $ 133.09$ 133.09 - $ 133.09Current price $ 133.09
Flexfab 5581-375, 3.75" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 95mm
In stockKeep 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 detailsOriginal price $ 166.29Original price $ 166.29 - Original price $ 166.29Original price $ 166.29Current price $ 133.09$ 133.09 - $ 133.09Current price $ 133.09Save 20% -
Original price $ 661.89Original price $ 661.89 - Original price $ 661.89Original price $ 661.89Current price $ 529.49$ 529.49 - $ 529.49Current price $ 529.49
Flexfab 5581-350X12, 3.50" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 89mm
In stockKeep 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 detailsOriginal price $ 661.89Original price $ 661.89 - Original price $ 661.89Original price $ 661.89Current price $ 529.49$ 529.49 - $ 529.49Current price $ 529.49Save 20% -
Original price $ 165.49Original price $ 165.49 - Original price $ 165.49Original price $ 165.49Current price $ 132.39$ 132.39 - $ 132.39Current price $ 132.39
Flexfab 5581-350, 3.50" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 89mm
In stockKeep 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 detailsOriginal price $ 165.49Original price $ 165.49 - Original price $ 165.49Original price $ 165.49Current price $ 132.39$ 132.39 - $ 132.39Current price $ 132.39Save 20% -
Original price $ 560.49Original price $ 560.49 - Original price $ 560.49Original price $ 560.49Current price $ 448.39$ 448.39 - $ 448.39Current price $ 448.39
Flexfab 5581-338X12, 3.38" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 86mm
In stockKeep 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 detailsOriginal price $ 560.49Original price $ 560.49 - Original price $ 560.49Original price $ 560.49Current price $ 448.39$ 448.39 - $ 448.39Current price $ 448.39Save 20% -
Original price $ 140.09Original price $ 140.09 - Original price $ 140.09Original price $ 140.09Current price $ 112.09$ 112.09 - $ 112.09Current price $ 112.09
Flexfab 5581-338, 3.38" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 86mm
In stockKeep 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 detailsOriginal price $ 140.09Original price $ 140.09 - Original price $ 140.09Original price $ 140.09Current price $ 112.09$ 112.09 - $ 112.09Current price $ 112.09Save 20% -
Original price $ 599.59Original price $ 599.59 - Original price $ 599.59Original price $ 599.59Current price $ 479.69$ 479.69 - $ 479.69Current price $ 479.69
Flexfab 5581-325X12, 3.25" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 83mm
In stockKeep 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 detailsOriginal price $ 599.59Original price $ 599.59 - Original price $ 599.59Original price $ 599.59Current price $ 479.69$ 479.69 - $ 479.69Current price $ 479.69Save 20% -
Original price $ 149.89Original price $ 149.89 - Original price $ 149.89Original price $ 149.89Current price $ 119.89$ 119.89 - $ 119.89Current price $ 119.89
Flexfab 5581-325, 3.25" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 83mm
In stockKeep 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 detailsOriginal price $ 149.89Original price $ 149.89 - Original price $ 149.89Original price $ 149.89Current price $ 119.89$ 119.89 - $ 119.89Current price $ 119.89Save 20% -
Original price $ 468.09Original price $ 468.09 - Original price $ 468.09Original price $ 468.09Current price $ 374.49$ 374.49 - $ 374.49Current price $ 374.49
Flexfab 5581-312X12, 3.13" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 80mm
In stockKeep 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 detailsOriginal price $ 468.09Original price $ 468.09 - Original price $ 468.09Original price $ 468.09Current price $ 374.49$ 374.49 - $ 374.49Current price $ 374.49Save 20% -
Original price $ 116.99Original price $ 116.99 - Original price $ 116.99Original price $ 116.99Current price $ 93.59$ 93.59 - $ 93.59Current price $ 93.59
Flexfab 5581-312, 3.13" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 80mm
In stockKeep 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 detailsOriginal price $ 116.99Original price $ 116.99 - Original price $ 116.99Original price $ 116.99Current price $ 93.59$ 93.59 - $ 93.59Current price $ 93.59Save 20% -
Original price $ 580.49Original price $ 580.49 - Original price $ 580.49Original price $ 580.49Current price $ 464.39$ 464.39 - $ 464.39Current price $ 464.39
Flexfab 5581-300X12, 3.00" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 76mm
In stockKeep 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 detailsOriginal price $ 580.49Original price $ 580.49 - Original price $ 580.49Original price $ 580.49Current price $ 464.39$ 464.39 - $ 464.39Current price $ 464.39Save 20% -
Original price $ 145.09Original price $ 145.09 - Original price $ 145.09Original price $ 145.09Current price $ 116.09$ 116.09 - $ 116.09Current price $ 116.09
Flexfab 5581-300, 3.00" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 76mm
In stockKeep 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 detailsOriginal price $ 145.09Original price $ 145.09 - Original price $ 145.09Original price $ 145.09Current price $ 116.09$ 116.09 - $ 116.09Current price $ 116.09Save 20% -
Original price $ 489.49Original price $ 489.49 - Original price $ 489.49Original price $ 489.49Current price $ 391.59$ 391.59 - $ 391.59Current price $ 391.59
Flexfab 5581-287X12, 2.88" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 73mm
In stockKeep 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 detailsOriginal price $ 489.49Original price $ 489.49 - Original price $ 489.49Original price $ 489.49Current price $ 391.59$ 391.59 - $ 391.59Current price $ 391.59Save 20% -
Original price $ 122.39Original price $ 122.39 - Original price $ 122.39Original price $ 122.39Current price $ 97.89$ 97.89 - $ 97.89Current price $ 97.89
Flexfab 5581-287, 2.88" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 73mm
In stockKeep 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 detailsOriginal price $ 122.39Original price $ 122.39 - Original price $ 122.39Original price $ 122.39Current price $ 97.89$ 97.89 - $ 97.89Current price $ 97.89Save 20% -
Original price $ 524.29Original price $ 524.29 - Original price $ 524.29Original price $ 524.29Current price $ 419.39$ 419.39 - $ 419.39Current price $ 419.39
Flexfab 5581-275X12, 2.75" x 12 ft, 4-Ply Blue Silicone Coolant Hose, 70mm
In stockKeep 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 detailsOriginal price $ 524.29Original price $ 524.29 - Original price $ 524.29Original price $ 524.29Current price $ 419.39$ 419.39 - $ 419.39Current price $ 419.39Save 20% -
Original price $ 131.09Original price $ 131.09 - Original price $ 131.09Original price $ 131.09Current price $ 104.89$ 104.89 - $ 104.89Current price $ 104.89
Flexfab 5581-275, 2.75" x 3 ft, 4-Ply Blue Silicone Coolant Hose, 70mm
In stockKeep 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 detailsOriginal price $ 131.09Original price $ 131.09 - Original price $ 131.09Original price $ 131.09Current price $ 104.89$ 104.89 - $ 104.89Current price $ 104.89Save 20%
