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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 $ 737.49Original price $ 737.49 - Original price $ 737.49Original price $ 737.49Current price $ 589.99$ 589.99 - $ 589.99Current price $ 589.99
Flexfab 5934-112x50, 1-1/8" ID x 50 ft Box Premium Blue Silicone Heater Hose, 29mm 350F Radiator Coolant
In stockGet premium heater-hose performance in a larger 1-1/8" bore with the Flexfab 5934-112x50 silicone heater hose — a 50-foot box engineered for higher...
View full detailsOriginal price $ 737.49Original price $ 737.49 - Original price $ 737.49Original price $ 737.49Current price $ 589.99$ 589.99 - $ 589.99Current price $ 589.99Save 20% -
Original price $ 381.29Original price $ 381.29 - Original price $ 381.29Original price $ 381.29Current price $ 304.99$ 304.99 - $ 304.99Current price $ 304.99
Flexfab 5934-112x25, 1-1/8" ID x 25 ft Box Premium Blue Silicone Heater Hose, 29mm 350F Radiator Coolant
In stockGet premium heater-hose performance in a larger 1-1/8" bore with the Flexfab 5934-112x25 silicone heater hose — a 25-foot box engineered for higher...
View full detailsOriginal price $ 381.29Original price $ 381.29 - Original price $ 381.29Original price $ 381.29Current price $ 304.99$ 304.99 - $ 304.99Current price $ 304.99Save 20% -
Original price $ 2,512.49Original price $ 2,512.49 - Original price $ 2,512.49Original price $ 2,512.49Current price $ 2,009.99$ 2,009.99 - $ 2,009.99Current price $ 2,009.99
Flexfab 5521-125x150, 1-1/4" ID x 150 ft Spool Premium Green Silicone Heater Hose, 32mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-125x150 premium silicone heater hose — a 150-foot spool of 1-1/4" ID hose with a thicker ...
View full detailsOriginal price $ 2,512.49Original price $ 2,512.49 - Original price $ 2,512.49Original price $ 2,512.49Current price $ 2,009.99$ 2,009.99 - $ 2,009.99Current price $ 2,009.99Save 20% -
Original price $ 849.99Original price $ 849.99 - Original price $ 849.99Original price $ 849.99Current price $ 679.99$ 679.99 - $ 679.99Current price $ 679.99
Flexfab 5521-125x50, 1-1/4" ID x 50 ft Box Premium Green Silicone Heater Hose, 32mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-125x50 premium silicone heater hose — a 50-foot box of 1-1/4" ID hose with a thicker wall...
View full detailsOriginal price $ 849.99Original price $ 849.99 - Original price $ 849.99Original price $ 849.99Current price $ 679.99$ 679.99 - $ 679.99Current price $ 679.99Save 20% -
Original price $ 436.29Original price $ 436.29 - Original price $ 436.29Original price $ 436.29Current price $ 348.99$ 348.99 - $ 348.99Current price $ 348.99
Flexfab 5521-125x25, 1-1/4" ID x 25 ft Box Premium Green Silicone Heater Hose, 32mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-125x25 premium silicone heater hose — a 25-foot box of 1-1/4" ID hose with a thicker wall...
View full detailsOriginal price $ 436.29Original price $ 436.29 - Original price $ 436.29Original price $ 436.29Current price $ 348.99$ 348.99 - $ 348.99Current price $ 348.99Save 20% -
Original price $ 2,624.99Original price $ 2,624.99 - Original price $ 2,624.99Original price $ 2,624.99Current price $ 2,099.99$ 2,099.99 - $ 2,099.99Current price $ 2,099.99
Flexfab 5521-100x200, 1" ID x 200 ft Spool Premium Green Silicone Heater Hose, 25mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-100x200 premium silicone heater hose — a 200-foot spool of 1" ID hose with a thicker wall...
View full detailsOriginal price $ 2,624.99Original price $ 2,624.99 - Original price $ 2,624.99Original price $ 2,624.99Current price $ 2,099.99$ 2,099.99 - $ 2,099.99Current price $ 2,099.99Save 20% -
Original price $ 668.79Original price $ 668.79 - Original price $ 668.79Original price $ 668.79Current price $ 534.99$ 534.99 - $ 534.99Current price $ 534.99
Flexfab 5521-100x50, 1" ID x 50 ft Box Premium Green Silicone Heater Hose, 25mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-100x50 premium silicone heater hose — a 50-foot box of 1" ID hose with a thicker wall tha...
View full detailsOriginal price $ 668.79Original price $ 668.79 - Original price $ 668.79Original price $ 668.79Current price $ 534.99$ 534.99 - $ 534.99Current price $ 534.99Save 20% -
Original price $ 352.49Original price $ 352.49 - Original price $ 352.49Original price $ 352.49Current price $ 281.99$ 281.99 - $ 281.99Current price $ 281.99
Flexfab 5521-100x25, 1" ID x 25 ft Box Premium Green Silicone Heater Hose, 25mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-100x25 premium silicone heater hose — a 25-foot box of 1" ID hose with a thicker wall tha...
View full detailsOriginal price $ 352.49Original price $ 352.49 - Original price $ 352.49Original price $ 352.49Current price $ 281.99$ 281.99 - $ 281.99Current price $ 281.99Save 20% -
Original price $ 1,937.49Original price $ 1,937.49 - Original price $ 1,937.49Original price $ 1,937.49Current price $ 1,549.99$ 1,549.99 - $ 1,549.99Current price $ 1,549.99
Flexfab 5521-087x150, 7/8" ID x 150 ft Spool Premium Green Silicone Heater Hose, 22mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-087x150 premium silicone heater hose — a 150-foot spool of 7/8" ID hose with a thicker wa...
View full detailsOriginal price $ 1,937.49Original price $ 1,937.49 - Original price $ 1,937.49Original price $ 1,937.49Current price $ 1,549.99$ 1,549.99 - $ 1,549.99Current price $ 1,549.99Save 20% -
Original price $ 503.79Original price $ 503.79 - Original price $ 503.79Original price $ 503.79Current price $ 402.99$ 402.99 - $ 402.99Current price $ 402.99
Flexfab 5521-087x50, 7/8" ID x 50 ft Box Premium Green Silicone Heater Hose, 22mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-087x50 premium silicone heater hose — a 50-foot box of 7/8" ID hose with a thicker wall t...
View full detailsOriginal price $ 503.79Original price $ 503.79 - Original price $ 503.79Original price $ 503.79Current price $ 402.99$ 402.99 - $ 402.99Current price $ 402.99Save 20% -
Original price $ 272.49Original price $ 272.49 - Original price $ 272.49Original price $ 272.49Current price $ 217.99$ 217.99 - $ 217.99Current price $ 217.99
Flexfab 5521-087x25, 7/8" ID x 25 ft Box Premium Green Silicone Heater Hose, 22mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-087x25 premium silicone heater hose — a 25-foot box of 7/8" ID hose with a thicker wall t...
View full detailsOriginal price $ 272.49Original price $ 272.49 - Original price $ 272.49Original price $ 272.49Current price $ 217.99$ 217.99 - $ 217.99Current price $ 217.99Save 20% -
Original price $ 2,624.99Original price $ 2,624.99 - Original price $ 2,624.99Original price $ 2,624.99Current price $ 2,099.99$ 2,099.99 - $ 2,099.99Current price $ 2,099.99
Flexfab 5521-075x300, 3/4" ID x 300 ft Spool Premium Green Silicone Heater Hose, 19mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-075x300 premium silicone heater hose — a 300-foot spool of 3/4" ID hose with a thicker wa...
View full detailsOriginal price $ 2,624.99Original price $ 2,624.99 - Original price $ 2,624.99Original price $ 2,624.99Current price $ 2,099.99$ 2,099.99 - $ 2,099.99Current price $ 2,099.99Save 20% -
Original price $ 474.99Original price $ 474.99 - Original price $ 474.99Original price $ 474.99Current price $ 379.99$ 379.99 - $ 379.99Current price $ 379.99
Flexfab 5521-075x50, 3/4" ID x 50 ft Box Premium Green Silicone Heater Hose, 19mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-075x50 premium silicone heater hose — a 50-foot box of 3/4" ID hose with a thicker wall t...
View full detailsOriginal price $ 474.99Original price $ 474.99 - Original price $ 474.99Original price $ 474.99Current price $ 379.99$ 379.99 - $ 379.99Current price $ 379.99Save 20% -
Original price $ 259.99Original price $ 259.99 - Original price $ 259.99Original price $ 259.99Current price $ 207.99$ 207.99 - $ 207.99Current price $ 207.99
Flexfab 5521-075x25, 3/4" ID x 25 ft Box Premium Green Silicone Heater Hose, 19mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-075x25 premium silicone heater hose — a 25-foot box of 3/4" ID hose with a thicker wall t...
View full detailsOriginal price $ 259.99Original price $ 259.99 - Original price $ 259.99Original price $ 259.99Current price $ 207.99$ 207.99 - $ 207.99Current price $ 207.99Save 20% -
Original price $ 2,874.99Original price $ 2,874.99 - Original price $ 2,874.99Original price $ 2,874.99Current price $ 2,299.99$ 2,299.99 - $ 2,299.99Current price $ 2,299.99
Flexfab 5521-062x400, 5/8" ID x 400 ft Spool Premium Green Silicone Heater Hose, 16mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-062x400 premium silicone heater hose — a 400-foot spool of 5/8" ID hose with a thicker wa...
View full detailsOriginal price $ 2,874.99Original price $ 2,874.99 - Original price $ 2,874.99Original price $ 2,874.99Current price $ 2,299.99$ 2,299.99 - $ 2,299.99Current price $ 2,299.99Save 20% -
Original price $ 361.29Original price $ 361.29 - Original price $ 361.29Original price $ 361.29Current price $ 288.99$ 288.99 - $ 288.99Current price $ 288.99
Flexfab 5521-062x50, 5/8" ID x 50 ft Box Premium Green Silicone Heater Hose, 16mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-062x50 premium silicone heater hose — a 50-foot box of 5/8" ID hose with a thicker wall t...
View full detailsOriginal price $ 361.29Original price $ 361.29 - Original price $ 361.29Original price $ 361.29Current price $ 288.99$ 288.99 - $ 288.99Current price $ 288.99Save 20% -
Original price $ 196.29Original price $ 196.29 - Original price $ 196.29Original price $ 196.29Current price $ 156.99$ 156.99 - $ 156.99Current price $ 156.99
Flexfab 5521-062x25, 5/8" ID x 25 ft Box Premium Green Silicone Heater Hose, 16mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-062x25 premium silicone heater hose — a 25-foot box of 5/8" ID hose with a thicker wall t...
View full detailsOriginal price $ 196.29Original price $ 196.29 - Original price $ 196.29Original price $ 196.29Current price $ 156.99$ 156.99 - $ 156.99Current price $ 156.99Save 20% -
Original price $ 3,124.99Original price $ 3,124.99 - Original price $ 3,124.99Original price $ 3,124.99Current price $ 2,499.99$ 2,499.99 - $ 2,499.99Current price $ 2,499.99
Flexfab 5521-050x500, 1/2" ID x 500 ft Spool Premium Green Silicone Heater Hose, 13mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-050x500 premium silicone heater hose — a 500-foot spool of 1/2" ID hose with a thicker wa...
View full detailsOriginal price $ 3,124.99Original price $ 3,124.99 - Original price $ 3,124.99Original price $ 3,124.99Current price $ 2,499.99$ 2,499.99 - $ 2,499.99Current price $ 2,499.99Save 20% -
Original price $ 311.29Original price $ 311.29 - Original price $ 311.29Original price $ 311.29Current price $ 248.99$ 248.99 - $ 248.99Current price $ 248.99
Flexfab 5521-050x50, 1/2" ID x 50 ft Box Premium Green Silicone Heater Hose, 13mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-050x50 premium silicone heater hose — a 50-foot box of 1/2" ID hose with a thicker wall t...
View full detailsOriginal price $ 311.29Original price $ 311.29 - Original price $ 311.29Original price $ 311.29Current price $ 248.99$ 248.99 - $ 248.99Current price $ 248.99Save 20% -
Original price $ 172.49Original price $ 172.49 - Original price $ 172.49Original price $ 172.49Current price $ 137.99$ 137.99 - $ 137.99Current price $ 137.99
Flexfab 5521-050x25, 1/2" ID x 25 ft Box Premium Green Silicone Heater Hose, 13mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-050x25 premium silicone heater hose — a 25-foot box of 1/2" ID hose with a thicker wall t...
View full detailsOriginal price $ 172.49Original price $ 172.49 - Original price $ 172.49Original price $ 172.49Current price $ 137.99$ 137.99 - $ 137.99Current price $ 137.99Save 20% -
Original price $ 2,718.79Original price $ 2,718.79 - Original price $ 2,718.79Original price $ 2,718.79Current price $ 2,174.99$ 2,174.99 - $ 2,174.99Current price $ 2,174.99
Flexfab 5521-038x500, 3/8" ID x 500 ft Spool Premium Green Silicone Heater Hose, 10mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-038x500 premium silicone heater hose — a 500-foot spool of 3/8" ID hose with a thicker wa...
View full detailsOriginal price $ 2,718.79Original price $ 2,718.79 - Original price $ 2,718.79Original price $ 2,718.79Current price $ 2,174.99$ 2,174.99 - $ 2,174.99Current price $ 2,174.99Save 20% -
Original price $ 279.99Original price $ 279.99 - Original price $ 279.99Original price $ 279.99Current price $ 223.99$ 223.99 - $ 223.99Current price $ 223.99
Flexfab 5521-038x50, 3/8" ID x 50 ft Box Premium Green Silicone Heater Hose, 10mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-038x50 premium silicone heater hose — a 50-foot box of 3/8" ID hose with a thicker wall t...
View full detailsOriginal price $ 279.99Original price $ 279.99 - Original price $ 279.99Original price $ 279.99Current price $ 223.99$ 223.99 - $ 223.99Current price $ 223.99Save 20% -
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 5521-038x25, 3/8" ID x 25 ft Box Premium Green Silicone Heater Hose, 10mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-038x25 premium silicone heater hose — a 25-foot box of 3/8" ID hose with a thicker wall t...
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 $ 3,437.49Original price $ 3,437.49 - Original price $ 3,437.49Original price $ 3,437.49Current price $ 2,749.99$ 2,749.99 - $ 2,749.99Current price $ 2,749.99
Flexfab 5521-031x600, 5/16" ID x 600 ft Spool Premium Green Silicone Heater Hose, 8mm 350F Radiator Coolant
In stockStep up to higher pressure handling with the Flexfab 5521-031x600 premium silicone heater hose — a 600-foot spool of 5/16" ID hose with a thicker w...
View full detailsOriginal price $ 3,437.49Original price $ 3,437.49 - Original price $ 3,437.49Original price $ 3,437.49Current price $ 2,749.99$ 2,749.99 - $ 2,749.99Current price $ 2,749.99Save 20%
