Skip to content
Fall Ready Sale15% off everything through Nov 15FALLREADY15Tap to apply at checkout →
15% off through Nov 15FALLREADY15Tap to apply →

Products

Filters

Original price $ 352.49
Original price $ 352.49 - Original price $ 352.49
Original price $ 352.49
Current price $ 281.99
$ 281.99 - $ 281.99
Current price $ 281.99

Flexfab 5521-100x25, 1" ID x 25 ft Box Premium Green Silicone Heater Hose, 25mm 350F Radiator Coolant

Product Details The Flexfab 5521-100x25 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resi...

View full details
Original price $ 352.49
Original price $ 352.49 - Original price $ 352.49
Original price $ 352.49
Current price $ 281.99
$ 281.99 - $ 281.99
Current price $ 281.99
Save 20% Save %
Original price $ 668.79
Original price $ 668.79 - Original price $ 668.79
Original price $ 668.79
Current price $ 534.99
$ 534.99 - $ 534.99
Current price $ 534.99

Flexfab 5521-100x50, 1" ID x 50 ft Box Premium Green Silicone Heater Hose, 25mm 350F Radiator Coolant

Product Details The Flexfab 5521-100x50 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resi...

View full details
Original price $ 668.79
Original price $ 668.79 - Original price $ 668.79
Original price $ 668.79
Current price $ 534.99
$ 534.99 - $ 534.99
Current price $ 534.99
Save 20% Save %
Original price $ 17.29
Original price $ 17.29 - Original price $ 17.29
Original price $ 17.29
Current price $ 13.83
$ 13.83 - $ 13.83
Current price $ 13.83

Flexfab 5521-125, 1-1/4" x 1 ft (Choose your length) Green Premium Silicone Heater Hose, 1.25"

Product Details The Flexfab 5521-125 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resists...

View full details
Original price $ 17.29
Original price $ 17.29 - Original price $ 17.29
Original price $ 17.29
Current price $ 13.83
$ 13.83 - $ 13.83
Current price $ 13.83
Save 20% Save %
Original price $ 2,399.99
Original price $ 2,399.99 - Original price $ 2,399.99
Original price $ 2,399.99
Current price $ 1,919.99
$ 1,919.99 - $ 1,919.99
Current price $ 1,919.99

Flexfab 5521-125, 1-1/4" x 150 ft Green Premium Silicone Heater Hose, 1.25" (Reel)

Product Details The Flexfab 5521-125 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resists...

View full details
Original price $ 2,399.99
Original price $ 2,399.99 - Original price $ 2,399.99
Original price $ 2,399.99
Current price $ 1,919.99
$ 1,919.99 - $ 1,919.99
Current price $ 1,919.99
Save 20% Save %
Original price $ 415.69
Original price $ 415.69 - Original price $ 415.69
Original price $ 415.69
Current price $ 332.55
$ 332.55 - $ 332.55
Current price $ 332.55

Flexfab 5521-125, 1-1/4" x 25 ft Green Premium Silicone Heater Hose, 1.25"

Product Details The Flexfab 5521-125 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resists...

View full details
Original price $ 415.69
Original price $ 415.69 - Original price $ 415.69
Original price $ 415.69
Current price $ 332.55
$ 332.55 - $ 332.55
Current price $ 332.55
Save 20% Save %
Original price $ 828.09
Original price $ 828.09 - Original price $ 828.09
Original price $ 828.09
Current price $ 662.47
$ 662.47 - $ 662.47
Current price $ 662.47

Flexfab 5521-125, 1-1/4" x 50 ft Green Premium Silicone Heater Hose, 1.25"

Product Details The Flexfab 5521-125 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resists...

View full details
Original price $ 828.09
Original price $ 828.09 - Original price $ 828.09
Original price $ 828.09
Current price $ 662.47
$ 662.47 - $ 662.47
Current price $ 662.47
Save 20% Save %
Original price $ 828.09 - Original price $ 828.09
Original price $ 828.09
$ 993.71
$ 993.71 - $ 993.71
Current price $ 993.71

Flexfab 5521-125, 1-1/4" x 75 ft Green Premium Silicone Heater Hose, 1.25"

Product Details The Flexfab 5521-125 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resists...

View full details
Original price $ 828.09 - Original price $ 828.09
Original price $ 828.09
$ 993.71
$ 993.71 - $ 993.71
Current price $ 993.71
Original price $ 2,512.49
Original price $ 2,512.49 - Original price $ 2,512.49
Original price $ 2,512.49
Current price $ 2,009.99
$ 2,009.99 - $ 2,009.99
Current price $ 2,009.99

Flexfab 5521-125x150, 1-1/4" ID x 150 ft Spool Premium Green Silicone Heater Hose, 32mm 350F Radiator Coolant

Product Details The Flexfab 5521-125x150 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It res...

View full details
Original price $ 2,512.49
Original price $ 2,512.49 - Original price $ 2,512.49
Original price $ 2,512.49
Current price $ 2,009.99
$ 2,009.99 - $ 2,009.99
Current price $ 2,009.99
Save 20% Save %
Original price $ 436.29
Original price $ 436.29 - Original price $ 436.29
Original price $ 436.29
Current price $ 348.99
$ 348.99 - $ 348.99
Current price $ 348.99

Flexfab 5521-125x25, 1-1/4" ID x 25 ft Box Premium Green Silicone Heater Hose, 32mm 350F Radiator Coolant

Product Details The Flexfab 5521-125x25 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resi...

View full details
Original price $ 436.29
Original price $ 436.29 - Original price $ 436.29
Original price $ 436.29
Current price $ 348.99
$ 348.99 - $ 348.99
Current price $ 348.99
Save 20% Save %
Original price $ 849.99
Original price $ 849.99 - Original price $ 849.99
Original price $ 849.99
Current price $ 679.99
$ 679.99 - $ 679.99
Current price $ 679.99

Flexfab 5521-125x50, 1-1/4" ID x 50 ft Box Premium Green Silicone Heater Hose, 32mm 350F Radiator Coolant

Product Details The Flexfab 5521-125x50 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resi...

View full details
Original price $ 849.99
Original price $ 849.99 - Original price $ 849.99
Original price $ 849.99
Current price $ 679.99
$ 679.99 - $ 679.99
Current price $ 679.99
Save 20% Save %
Original price $ 4.19
Original price $ 4.19 - Original price $ 4.19
Original price $ 4.19
Current price $ 2.93
$ 2.93 - $ 2.93
Current price $ 2.93

Flexfab 5526-025, 1/4" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .25"

Product Details The Flexfab 5526-025 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 4.19
Original price $ 4.19 - Original price $ 4.19
Original price $ 4.19
Current price $ 2.93
$ 2.93 - $ 2.93
Current price $ 2.93
Save 30% Save %
Original price $ 41.29
Original price $ 41.29 - Original price $ 41.29
Original price $ 41.29
Current price $ 28.90
$ 28.90 - $ 28.90
Current price $ 28.90

Flexfab 5526-025, 1/4" x 10 ft Blue Silicone Heater Hose, .25"

Product Details The Flexfab 5526-025 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 41.29
Original price $ 41.29 - Original price $ 41.29
Original price $ 41.29
Current price $ 28.90
$ 28.90 - $ 28.90
Current price $ 28.90
Save 30% Save %
Original price $ 99.79
Original price $ 99.79 - Original price $ 99.79
Original price $ 99.79
Current price $ 69.85
$ 69.85 - $ 69.85
Current price $ 69.85

Flexfab 5526-025, 1/4" x 25 ft Blue Silicone Heater Hose, .25"

Product Details The Flexfab 5526-025 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 99.79
Original price $ 99.79 - Original price $ 99.79
Original price $ 99.79
Current price $ 69.85
$ 69.85 - $ 69.85
Current price $ 69.85
Save 30% Save %
Original price $ 914.99
Original price $ 914.99 - Original price $ 914.99
Original price $ 914.99
Current price $ 640.49
$ 640.49 - $ 640.49
Current price $ 640.49

Flexfab 5526-025, 1/4" x 250 ft Blue Silicone Heater Hose, .25" (Reel)

Product Details The Flexfab 5526-025 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 914.99
Original price $ 914.99 - Original price $ 914.99
Original price $ 914.99
Current price $ 640.49
$ 640.49 - $ 640.49
Current price $ 640.49
Save 30% Save %
Original price $ 20.79
Original price $ 20.79 - Original price $ 20.79
Original price $ 20.79
Current price $ 14.55
$ 14.55 - $ 14.55
Current price $ 14.55

Flexfab 5526-025, 1/4" x 5 ft Blue Silicone Heater Hose, .25"

Product Details The Flexfab 5526-025 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 20.79
Original price $ 20.79 - Original price $ 20.79
Original price $ 20.79
Current price $ 14.55
$ 14.55 - $ 14.55
Current price $ 14.55
Save 30% Save %
Original price $ 187.49
Original price $ 187.49 - Original price $ 187.49
Original price $ 187.49
Current price $ 131.24
$ 131.24 - $ 131.24
Current price $ 131.24

Flexfab 5526-025, 1/4" x 50 ft Blue Silicone Heater Hose, .25"

Product Details The Flexfab 5526-025 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 187.49
Original price $ 187.49 - Original price $ 187.49
Original price $ 187.49
Current price $ 131.24
$ 131.24 - $ 131.24
Current price $ 131.24
Save 30% Save %
Original price $ 103.89
Original price $ 103.89 - Original price $ 103.89
Original price $ 103.89
Current price $ 83.09
$ 83.09 - $ 83.09
Current price $ 83.09

Flexfab 5526-025x25, 1/4" ID x 25 ft Box Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

Product Details The Flexfab 5526-025x25 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cr...

View full details
Original price $ 103.89
Original price $ 103.89 - Original price $ 103.89
Original price $ 103.89
Current price $ 83.09
$ 83.09 - $ 83.09
Current price $ 83.09
Save 20% Save %
Original price $ 953.09
Original price $ 953.09 - Original price $ 953.09
Original price $ 953.09
Current price $ 762.49
$ 762.49 - $ 762.49
Current price $ 762.49

Flexfab 5526-025x250, 1/4" ID x 250 ft Spool Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

Product Details The Flexfab 5526-025x250 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, c...

View full details
Original price $ 953.09
Original price $ 953.09 - Original price $ 953.09
Original price $ 953.09
Current price $ 762.49
$ 762.49 - $ 762.49
Current price $ 762.49
Save 20% Save %
Original price $ 195.29
Original price $ 195.29 - Original price $ 195.29
Original price $ 195.29
Current price $ 156.29
$ 156.29 - $ 156.29
Current price $ 156.29

Flexfab 5526-025x50, 1/4" ID x 50 ft Box Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

Product Details The Flexfab 5526-025x50 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cr...

View full details
Original price $ 195.29
Original price $ 195.29 - Original price $ 195.29
Original price $ 195.29
Current price $ 156.29
$ 156.29 - $ 156.29
Current price $ 156.29
Save 20% Save %
Original price $ 3,049.99
Original price $ 3,049.99 - Original price $ 3,049.99
Original price $ 3,049.99
Current price $ 2,439.99
$ 2,439.99 - $ 2,439.99
Current price $ 2,439.99

Flexfab 5526-025x800, 1/4" ID x 800 ft Spool Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

Product Details The Flexfab 5526-025x800 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, c...

View full details
Original price $ 3,049.99
Original price $ 3,049.99 - Original price $ 3,049.99
Original price $ 3,049.99
Current price $ 2,439.99
$ 2,439.99 - $ 2,439.99
Current price $ 2,439.99
Save 20% Save %
Original price $ 4.49
Original price $ 4.49 - Original price $ 4.49
Original price $ 4.49
Current price $ 3.14
$ 3.14 - $ 3.14
Current price $ 3.14

Flexfab 5526-031, 5/16" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .31"

Product Details The Flexfab 5526-031 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 4.49
Original price $ 4.49 - Original price $ 4.49
Original price $ 4.49
Current price $ 3.14
$ 3.14 - $ 3.14
Current price $ 3.14
Save 30% Save %
Original price $ 44.39
Original price $ 44.39 - Original price $ 44.39
Original price $ 44.39
Current price $ 31.07
$ 31.07 - $ 31.07
Current price $ 31.07

Flexfab 5526-031, 5/16" x 10 ft Blue Silicone Heater Hose, .31"

Product Details The Flexfab 5526-031 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 44.39
Original price $ 44.39 - Original price $ 44.39
Original price $ 44.39
Current price $ 31.07
$ 31.07 - $ 31.07
Current price $ 31.07
Save 30% Save %
Original price $ 106.49
Original price $ 106.49 - Original price $ 106.49
Original price $ 106.49
Current price $ 74.54
$ 74.54 - $ 74.54
Current price $ 74.54

Flexfab 5526-031, 5/16" x 25 ft Blue Silicone Heater Hose, .31"

Product Details The Flexfab 5526-031 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 106.49
Original price $ 106.49 - Original price $ 106.49
Original price $ 106.49
Current price $ 74.54
$ 74.54 - $ 74.54
Current price $ 74.54
Save 30% Save %
Original price $ 22.19
Original price $ 22.19 - Original price $ 22.19
Original price $ 22.19
Current price $ 15.53
$ 15.53 - $ 15.53
Current price $ 15.53

Flexfab 5526-031, 5/16" x 5 ft Blue Silicone Heater Hose, .31"

Product Details The Flexfab 5526-031 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

View full details
Original price $ 22.19
Original price $ 22.19 - Original price $ 22.19
Original price $ 22.19
Current price $ 15.53
$ 15.53 - $ 15.53
Current price $ 15.53
Save 30% Save %