Sierra 18-8013EP-2 Fuel Line Assembly, Universal 5/16 Inch x 8 Foot EPA Fuel Hose

This Sierra 18-8013EP-2 fuel line assembly is a premium, universal-fit fuel hose built for marine fuel systems that need a durable, kink-resistant connection between tank and engine. The hose is constructed with a polyester braid reinforcement, a flexible THV barrier layer for fuel permeation resistance, and a weather-resistant CPE outer cover, giving it the flexibility to route through tight engine compartments without collapsing or cracking under repeated bending.

The assembly measures 8 feet (96 inches) in length with a 5/16 inch (7.9mm) hose inside diameter, sized to match standard marine fuel line fittings. It is finished in gray and is easy to clamp at both ends, making it a straightforward replacement for boat owners servicing an aging or cracked fuel line. As an EPA-compliant fuel line assembly, it is designed for universal use across marine fuel systems rather than a single make or engine, so it works as a general-purpose replacement or spare aboard.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-8013EP-2
• Product Type: Fuel Line Assembly
• Length: 8 feet (96 inches)
• Hose Inside Diameter: 5/16 inch (7.9mm)
• Material: Polyester braid, rubber, CPE cover, THV barrier layer
• Color: Gray
• Weight: 2 pounds
• Fitment: Universal
• UPC: 808282369514

Fitment

Universal fuel line assembly, not limited to a specific make, model, or engine.

Frequently Asked Questions

What length is the Sierra 18-8013EP-2 fuel line assembly? The Sierra 18-8013EP-2 fuel line assembly is 8 feet (96 inches) long.

What is the hose diameter on this fuel line? The 18-8013EP-2 has a 5/16 inch (7.9mm) inside diameter, a standard size for marine fuel line fittings.

Will this fuel line fit my boat? Yes, the Sierra 18-8013EP-2 is a universal fuel line assembly, meaning it is not restricted to one make or engine and can be used as a general marine fuel line replacement.

What is the fuel line made of? It is built with a polyester braid reinforcement, a rubber body, a THV barrier layer for fuel resistance, and a CPE outer cover for weather resistance.

Is this fuel line resistant to kinking? Yes, the flexible construction of the 18-8013EP-2 is designed to resist kinking while remaining easy to clamp at both ends.

How much does the 18-8013EP-2 fuel line weigh? This Sierra fuel line assembly weighs 2 pounds.

What color is the Sierra 18-8013EP-2 fuel hose? The hose is gray.

Is the 18-8013EP-2 EPA compliant? Yes, this is an EPA fuel line assembly, built to meet EPA fuel line requirements for marine use.

Can this fuel line be cut to a custom length? The 18-8013EP-2 is supplied as an 8 foot assembly; it can be trimmed shorter if a run requires less length, as long as both ends remain properly clamped.

Is this a genuine Sierra part? Yes, part number 18-8013EP-2 is a genuine Sierra fuel line assembly, not a generic aftermarket substitute.

What is included with this fuel line assembly? The package includes one 18-8013EP-2 fuel line assembly, 8 feet in length with 5/16 inch hose.