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Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.
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Original price $ 156.29Original price $ 156.29 - Original price $ 156.29Original price $ 156.29Current price $ 124.99$ 124.99 - $ 124.99Current price $ 124.99
Flexfab 5521-031x25, 5/16" ID x 25 ft Box Premium Green Silicone Heater Hose, 8mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-031x25 premium silicone heater hose — a 25-foot box of 5/16" ID hose with a thicker wall ...
View full detailsOriginal price $ 156.29Original price $ 156.29 - Original price $ 156.29Original price $ 156.29Current price $ 124.99$ 124.99 - $ 124.99Current price $ 124.99Save 20% -
Original price $ 3,374.99Original price $ 3,374.99 - Original price $ 3,374.99Original price $ 3,374.99Current price $ 2,699.99$ 2,699.99 - $ 2,699.99Current price $ 2,699.99
Flexfab 5521-025x800, 1/4" ID x 800 ft Spool Premium Green Silicone Heater Hose, 6mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-025x800 premium silicone heater hose — a 800-foot spool of 1/4" ID hose with a thicker wa...
View full detailsOriginal price $ 3,374.99Original price $ 3,374.99 - Original price $ 3,374.99Original price $ 3,374.99Current price $ 2,699.99$ 2,699.99 - $ 2,699.99Current price $ 2,699.99Save 20% -
Original price $ 249.99Original price $ 249.99 - Original price $ 249.99Original price $ 249.99Current price $ 199.99$ 199.99 - $ 199.99Current price $ 199.99
Flexfab 5521-025x50, 1/4" ID x 50 ft Box Premium Green Silicone Heater Hose, 6mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-025x50 premium silicone heater hose — a 50-foot box of 1/4" ID hose with a thicker wall t...
View full detailsOriginal price $ 249.99Original price $ 249.99 - Original price $ 249.99Original price $ 249.99Current price $ 199.99$ 199.99 - $ 199.99Current price $ 199.99Save 20% -
Original price $ 128.79Original price $ 128.79 - Original price $ 128.79Original price $ 128.79Current price $ 102.99$ 102.99 - $ 102.99Current price $ 102.99
Flexfab 5521-025x25, 1/4" ID x 25 ft Box Premium Green Silicone Heater Hose, 6mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-025x25 premium silicone heater hose — a 25-foot box of 1/4" ID hose with a thicker wall t...
View full detailsOriginal price $ 128.79Original price $ 128.79 - Original price $ 128.79Original price $ 128.79Current price $ 102.99$ 102.99 - $ 102.99Current price $ 102.99Save 20% -
Original price $ 1,481.29Original price $ 1,481.29 - Original price $ 1,481.29Original price $ 1,481.29Current price $ 1,184.99$ 1,184.99 - $ 1,184.99Current price $ 1,184.99
Flexfab 5526-125x150, 1-1/4" ID x 150 ft Spool Blue Silicone Heater Hose, 32mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-125x150 standard silicone heater hose — a 150-foot spool of 1-1/4" ID hose engineered f...
View full detailsOriginal price $ 1,481.29Original price $ 1,481.29 - Original price $ 1,481.29Original price $ 1,481.29Current price $ 1,184.99$ 1,184.99 - $ 1,184.99Current price $ 1,184.99Save 20% -
Original price $ 546.89Original price $ 546.89 - Original price $ 546.89Original price $ 546.89Current price $ 437.49$ 437.49 - $ 437.49Current price $ 437.49
Flexfab 5526-125x50, 1-1/4" ID x 50 ft Box Blue Silicone Heater Hose, 32mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-125x50 standard silicone heater hose — a 50-foot box of 1-1/4" ID hose engineered for s...
View full detailsOriginal price $ 546.89Original price $ 546.89 - Original price $ 546.89Original price $ 546.89Current price $ 437.49$ 437.49 - $ 437.49Current price $ 437.49Save 20% -
Original price $ 296.09Original price $ 296.09 - Original price $ 296.09Original price $ 296.09Current price $ 236.89$ 236.89 - $ 236.89Current price $ 236.89
Flexfab 5526-125x25, 1-1/4" ID x 25 ft Box Blue Silicone Heater Hose, 32mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-125x25 standard silicone heater hose — a 25-foot box of 1-1/4" ID hose engineered for s...
View full detailsOriginal price $ 296.09Original price $ 296.09 - Original price $ 296.09Original price $ 296.09Current price $ 236.89$ 236.89 - $ 236.89Current price $ 236.89Save 20% -
Original price $ 1,537.49Original price $ 1,537.49 - Original price $ 1,537.49Original price $ 1,537.49Current price $ 1,229.99$ 1,229.99 - $ 1,229.99Current price $ 1,229.99
Flexfab 5526-100x200, 1" ID x 200 ft Spool Blue Silicone Heater Hose, 25mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-100x200 standard silicone heater hose — a 200-foot spool of 1" ID hose engineered for s...
View full detailsOriginal price $ 1,537.49Original price $ 1,537.49 - Original price $ 1,537.49Original price $ 1,537.49Current price $ 1,229.99$ 1,229.99 - $ 1,229.99Current price $ 1,229.99Save 20% -
Original price $ 406.29Original price $ 406.29 - Original price $ 406.29Original price $ 406.29Current price $ 324.99$ 324.99 - $ 324.99Current price $ 324.99
Flexfab 5526-100x50, 1" ID x 50 ft Box Blue Silicone Heater Hose, 25mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-100x50 standard silicone heater hose — a 50-foot box of 1" ID hose engineered for super...
View full detailsOriginal price $ 406.29Original price $ 406.29 - Original price $ 406.29Original price $ 406.29Current price $ 324.99$ 324.99 - $ 324.99Current price $ 324.99Save 20% -
Original price $ 225.79Original price $ 225.79 - Original price $ 225.79Original price $ 225.79Current price $ 180.59$ 180.59 - $ 180.59Current price $ 180.59
Flexfab 5526-100x25, 1" ID x 25 ft Box Blue Silicone Heater Hose, 25mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-100x25 standard silicone heater hose — a 25-foot box of 1" ID hose engineered for super...
View full detailsOriginal price $ 225.79Original price $ 225.79 - Original price $ 225.79Original price $ 225.79Current price $ 180.59$ 180.59 - $ 180.59Current price $ 180.59Save 20% -
Original price $ 1,312.49Original price $ 1,312.49 - Original price $ 1,312.49Original price $ 1,312.49Current price $ 1,049.99$ 1,049.99 - $ 1,049.99Current price $ 1,049.99
Flexfab 5526-087x200, 7/8" ID x 200 ft Spool Blue Silicone Heater Hose, 22mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-087x200 standard silicone heater hose — a 200-foot spool of 7/8" ID hose engineered for...
View full detailsOriginal price $ 1,312.49Original price $ 1,312.49 - Original price $ 1,312.49Original price $ 1,312.49Current price $ 1,049.99$ 1,049.99 - $ 1,049.99Current price $ 1,049.99Save 20% -
Original price $ 342.19Original price $ 342.19 - Original price $ 342.19Original price $ 342.19Current price $ 273.79$ 273.79 - $ 273.79Current price $ 273.79
Flexfab 5526-087x50, 7/8" ID x 50 ft Box Blue Silicone Heater Hose, 22mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-087x50 standard silicone heater hose — a 50-foot box of 7/8" ID hose engineered for sup...
View full detailsOriginal price $ 342.19Original price $ 342.19 - Original price $ 342.19Original price $ 342.19Current price $ 273.79$ 273.79 - $ 273.79Current price $ 273.79Save 20% -
Original price $ 185.19Original price $ 185.19 - Original price $ 185.19Original price $ 185.19Current price $ 148.09$ 148.09 - $ 148.09Current price $ 148.09
Flexfab 5526-087x25, 7/8" ID x 25 ft Box Blue Silicone Heater Hose, 22mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-087x25 standard silicone heater hose — a 25-foot box of 7/8" ID hose engineered for sup...
View full detailsOriginal price $ 185.19Original price $ 185.19 - Original price $ 185.19Original price $ 185.19Current price $ 148.09$ 148.09 - $ 148.09Current price $ 148.09Save 20% -
Original price $ 1,659.39Original price $ 1,659.39 - Original price $ 1,659.39Original price $ 1,659.39Current price $ 1,327.49$ 1,327.49 - $ 1,327.49Current price $ 1,327.49
Flexfab 5526-075x300, 3/4" ID x 300 ft Spool Blue Silicone Heater Hose, 19mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-075x300 standard silicone heater hose — a 300-foot spool of 3/4" ID hose engineered for...
View full detailsOriginal price $ 1,659.39Original price $ 1,659.39 - Original price $ 1,659.39Original price $ 1,659.39Current price $ 1,327.49$ 1,327.49 - $ 1,327.49Current price $ 1,327.49Save 20% -
Original price $ 1,382.79Original price $ 1,382.79 - Original price $ 1,382.79Original price $ 1,382.79Current price $ 1,106.29$ 1,106.29 - $ 1,106.29Current price $ 1,106.29
Flexfab 5526-075x250, 3/4" ID x 250 ft Spool Blue Silicone Heater Hose, 19mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-075x250 standard silicone heater hose — a 250-foot spool of 3/4" ID hose engineered for...
View full detailsOriginal price $ 1,382.79Original price $ 1,382.79 - Original price $ 1,382.79Original price $ 1,382.79Current price $ 1,106.29$ 1,106.29 - $ 1,106.29Current price $ 1,106.29Save 20% -
Original price $ 290.59Original price $ 290.59 - Original price $ 290.59Original price $ 290.59Current price $ 232.49$ 232.49 - $ 232.49Current price $ 232.49
Flexfab 5526-075x50, 3/4" ID x 50 ft Box Blue Silicone Heater Hose, 19mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-075x50 standard silicone heater hose — a 50-foot box of 3/4" ID hose engineered for sup...
View full detailsOriginal price $ 290.59Original price $ 290.59 - Original price $ 290.59Original price $ 290.59Current price $ 232.49$ 232.49 - $ 232.49Current price $ 232.49Save 20% -
Original price $ 155.49Original price $ 155.49 - Original price $ 155.49Original price $ 155.49Current price $ 124.39$ 124.39 - $ 124.39Current price $ 124.39
Flexfab 5526-075x25, 3/4" ID x 25 ft Box Blue Silicone Heater Hose, 19mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-075x25 standard silicone heater hose — a 25-foot box of 3/4" ID hose engineered for sup...
View full detailsOriginal price $ 155.49Original price $ 155.49 - Original price $ 155.49Original price $ 155.49Current price $ 124.39$ 124.39 - $ 124.39Current price $ 124.39Save 20% -
Original price $ 2,049.99Original price $ 2,049.99 - Original price $ 2,049.99Original price $ 2,049.99Current price $ 1,639.99$ 1,639.99 - $ 1,639.99Current price $ 1,639.99
Flexfab 5526-062x400, 5/8" ID x 400 ft Spool Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-062x400 standard silicone heater hose — a 400-foot spool of 5/8" ID hose engineered for...
View full detailsOriginal price $ 2,049.99Original price $ 2,049.99 - Original price $ 2,049.99Original price $ 2,049.99Current price $ 1,639.99$ 1,639.99 - $ 1,639.99Current price $ 1,639.99Save 20% -
Original price $ 1,281.29Original price $ 1,281.29 - Original price $ 1,281.29Original price $ 1,281.29Current price $ 1,024.99$ 1,024.99 - $ 1,024.99Current price $ 1,024.99
Flexfab 5526-062x250, 5/8" ID x 250 ft Spool Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-062x250 standard silicone heater hose — a 250-foot spool of 5/8" ID hose engineered for...
View full detailsOriginal price $ 1,281.29Original price $ 1,281.29 - Original price $ 1,281.29Original price $ 1,281.29Current price $ 1,024.99$ 1,024.99 - $ 1,024.99Current price $ 1,024.99Save 20% -
Original price $ 149.19Original price $ 149.19 - Original price $ 149.19Original price $ 149.19Current price $ 119.39$ 119.39 - $ 119.39Current price $ 119.39
Flexfab 5526-062x25, 5/8" ID x 25 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-062x25 standard silicone heater hose — a 25-foot box of 5/8" ID hose engineered for sup...
View full detailsOriginal price $ 149.19Original price $ 149.19 - Original price $ 149.19Original price $ 149.19Current price $ 119.39$ 119.39 - $ 119.39Current price $ 119.39Save 20% -
Original price $ 2,312.49Original price $ 2,312.49 - Original price $ 2,312.49Original price $ 2,312.49Current price $ 1,849.99$ 1,849.99 - $ 1,849.99Current price $ 1,849.99
Flexfab 5526-050x500, 1/2" ID x 500 ft Spool Blue Silicone Heater Hose, 13mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-050x500 standard silicone heater hose — a 500-foot spool of 1/2" ID hose engineered for...
View full detailsOriginal price $ 2,312.49Original price $ 2,312.49 - Original price $ 2,312.49Original price $ 2,312.49Current price $ 1,849.99$ 1,849.99 - $ 1,849.99Current price $ 1,849.99Save 20% -
Original price $ 1,156.29Original price $ 1,156.29 - Original price $ 1,156.29Original price $ 1,156.29Current price $ 924.99$ 924.99 - $ 924.99Current price $ 924.99
Flexfab 5526-050x250, 1/2" ID x 250 ft Spool Blue Silicone Heater Hose, 13mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-050x250 standard silicone heater hose — a 250-foot spool of 1/2" ID hose engineered for...
View full detailsOriginal price $ 1,156.29Original price $ 1,156.29 - Original price $ 1,156.29Original price $ 1,156.29Current price $ 924.99$ 924.99 - $ 924.99Current price $ 924.99Save 20% -
Original price $ 245.29Original price $ 245.29 - Original price $ 245.29Original price $ 245.29Current price $ 196.29$ 196.29 - $ 196.29Current price $ 196.29
Flexfab 5526-050x50, 1/2" ID x 50 ft Box Blue Silicone Heater Hose, 13mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-050x50 standard silicone heater hose — a 50-foot box of 1/2" ID hose engineered for sup...
View full detailsOriginal price $ 245.29Original price $ 245.29 - Original price $ 245.29Original price $ 245.29Current price $ 196.29$ 196.29 - $ 196.29Current price $ 196.29Save 20% -
Original price $ 133.59Original price $ 133.59 - Original price $ 133.59Original price $ 133.59Current price $ 106.89$ 106.89 - $ 106.89Current price $ 106.89
Flexfab 5526-050x25, 1/2" ID x 25 ft Box Blue Silicone Heater Hose, 13mm 350F Radiator Coolant
In stockUpgrade your heater and coolant lines with the Flexfab 5526-050x25 standard silicone heater hose — a 25-foot box of 1/2" ID hose engineered for sup...
View full detailsOriginal price $ 133.59Original price $ 133.59 - Original price $ 133.59Original price $ 133.59Current price $ 106.89$ 106.89 - $ 106.89Current price $ 106.89Save 20%
