ACDelco 32117 Professional 250 ft Bulk Reel 5/16 in Fuel Line PCV EEC Hose

The ACDelco 32117 Professional is a 250-foot bulk reel of 5/16-inch multi-purpose fuel line hose, engineered for use on return fuel lines, PCV (Positive Crankcase Ventilation) systems, and EEC (Evaporative Emission Control) systems. It is also suitable for fuel return hose connections on diesel fuel injection systems. This large-quantity bulk reel is ideal for shops and technicians performing multiple repairs or stocking service inventory.

Key Features:

• 250-foot bulk reel — 5/16-inch inner diameter for high-volume service needs
• Nitrile (NBR) inner tube with spiral reinforcement for enhanced durability and pressure resistance
• NBR-PVC outer cover — oil-resistant and engineered to withstand high heat and ozone exposure in engine compartments
• Broad fuel compatibility — approved for use with leaded and unleaded gasoline, diesel, ethanol blends (E85), methanol, and ethers up to EPA-allowed limits; MTBE concentrations up to 15% by volume
• Wide temperature range — rated from -40°F to 257°F (-40°C to 125°C) with gasoline blends
• Premium aftermarket quality — manufactured to meet OE fit, form, and function standards
• ACDelco Professional line — backed by ACDelco's over 100 years of automotive parts expertise

Important Notice: This hose is not intended for use on pressure lines in fuel-injected engines or cooling system applications. For fuel injection applications, use an ACDelco Specialty Premium Fuel Injection Hose (MPI).

The ACDelco 32117 Professional bulk fuel hose reel is a dependable, shop-ready solution for servicing return fuel lines, PCV, and EEC systems on carbureted and older (1986 and earlier) vehicles.