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Performance Automotive Hoses & Fittings
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes,...
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! While you’re at it, pick up some specialized AN fitting tools as well.
Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! While you’re at it, pick up some specialized AN fitting tools as well.
Showing In Stock Items. Show All Items.
Heater Hose Connector, Steel, Natural, 3/4 in. Female Quick-Connect, 5/8 in. Hose Barb, Each
Part Number: RNB-800-409HP
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Adapter, Inverted Flare to Hose Barb, Straight, Brass, Natural, 5/16 in. Inverted Flare, 5/16 in. Hose Barb, Each
Part Number: RNB-785-402
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Tee, Brass, Natural, 3/8 in. Hose Barb, Each
Part Number: RNB-788-031
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Adapter, NPT to Hose Barb, Straight, Steel, Natural, 3/8 in. NPT, 5/8 in. Hose Barb, Each
Part Number: RNB-56152
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Adapter, NPT to Hose Barb, Straight, Steel, Zinc, 1/2 in. NPT, 3/4 in. Hose Barb, Each
Part Number: RNB-56360
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Heater Hose Connector, Straight, Aluminum, Gray/Silver, 5/8 in. Hose Barb, 3/4 in. Hose Barb, Each
Part Number: RNB-47080HP
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Heater Hose Connector, Straight, Steel, Nickel Plated, 3/4 in. Hose Barb, 1/2 in. NPT Male Threads
Part Number: RNB-500-005-1
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Heater Hose Connection, Straight, Steel, Natural, 5/8 in. Hose Barb to 5/8 in. Hose Barb, Each
Part Number: RNB-56438
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Brake Fitting, Tee, Brass, Natural, 3/16 in. Line, 3/8 in.-24 Inverted Flare Threads, Each
Part Number: RNB-785-436D
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Brake Fitting, Tee, Brass, Natural, 3/16 in. Female Inverted Flare, Each
Part Number: RNB-785-436
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Adapter, NPT to Hose Barb, Straight, Steel, Zinc, 1/2 in. NPT, 5/8 in. Hose Barb, Each
Part Number: RNB-56356
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Adapter, NPT to Hose Barb, 90 Degree, Brass, Natural, 1/4 in. NPT, 3/8 in. Hose Barb, Each
Part Number: RNB-785-430
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Heater Hose Connector, 90 degree, Plastic, Black, 5/8 in. Hose Barb, 3/4 in. Quick Connect, Each
Part Number: RNB-800-419
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Heater Hose Connectors - 5/8 In. X 5/8 In. Connector - Metal
Part Number: RNB-47094HP
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Brake Line Adapter, Straight, Brass, 3/8 in.-24 Inverted Flare Male, 7/16 in.-24 Inverted Flare Female, Each
Part Number: RNB-785-434D
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Pipe Plug, 1/4 in.-18 NPT, Internal Allen Head, Steel, Natural, Each
Part Number: RNB-02471
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Heater Hose Connector, Straight, Plastic, Black, 1/2 in. Nipple, 5/8 in. Nipple, Each
Part Number: RNB-47081
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Heater Hose Fitting 5/8 In. Hose X 3/8 In. Npt X 2-3/4 In. Long
Part Number: RNB-500-006-1
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Vacuum Hose, Two 3/8 in. Hose Barbs, One 1/4 in. Hose Barb, Plastic, White, Each
Part Number: RNB-47345
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Heater Hose Connector, Straight, Steel, Silver, 5/8 in. Male Hose Barb, 1/2 in. NPT Male Threads
Part Number: RNB-500-003-1
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Banjo Bolt, Brake Fitting, 3/8 in.-24 Thread, Ford, Each
Part Number: RNB-13947
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Brake Fitting, Inverted Flare Fitting, 3/16 in. Female Inverted Flare, 1/8 In. Male NPT, Brass, Natural, Each
Part Number: RNB-785-456
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fittings, Vacuum Hose, 1/4 in., Hose Barb, Plastic, White, Pair
Part Number: RNB-47338
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Fitting, Heater Hose Connection, 90 Degree, Plastic, Black, 3/4 in. Hose Barb to 3/4 in. Hose Barb, Each
Part Number: RNB-47063
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Cooling Bypass Cap, Rubber, 5/8 in., Female, Push-On, Set of 5
Part Number: RNB-493-100
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
