Sierra 18-8115 Fuel Line Hose, 3/8 Inch x 25 Inch PTFE Composite, Fuel Pump to Carburetor Connection

The Sierra 18-8115 Fuel Line Hose is a PTFE composite fuel line built for the fuel pump to carburetor connection on carbureted marine engines. It replaces the copper or steel tubing originally used in this run, giving you a flexible, corrosion-resistant alternative that is easier to route and install between the pump and carburetor.

The hose measures 3/8 inch by 25 inches and is fitted with a 5/8"-18 male inverted flare straight fitting on one end and a 5/8"-18 90 degree fitting on the opposite end, matching the original fitting orientation so the line drops into place without additional bending or fabrication. The PTFE composite construction is built to meet SAE J1527 Type A1 certification, the standard for fuel-resistant, fire-safe marine fuel hose. The white-finish hose has a nominal wall thickness of 1 millimeter and an outside diameter of 9.5 millimeters.

As a Sierra part, the 18-8115 is engineered to meet or exceed the original equipment part it replaces and is backed by Sierra's Customer Satisfaction Warranty against defects in workmanship and materials for the useful life of the product.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-8115
• Product Name: Fuel Line Hose
• Application: Fuel pump to carburetor connection
• Material: PTFE composite
• Color: White
• Hose Diameter: 3/8 inch
• Hose Length: 25 inches
• Outside Diameter: 9.5 millimeters
• Nominal Wall Thickness: 1 millimeter
• End Fitting 1: 5/8"-18 male inverted flare, straight
• End Fitting 2: 5/8"-18 male inverted flare, 90 degree
• Certification: SAE J1527 Type A1
• Weight: 0.48 pounds

Fitment

For fuel pump to carburetor connections on carbureted marine engines.

Replaces (OEM)

Replaces copper or steel tubing originally used in this connection.

Frequently Asked Questions

What does the Sierra 18-8115 fuel line hose connect? It runs the fuel line from the fuel pump to the carburetor on a carbureted marine engine, replacing the original copper or steel tubing in that connection.

What size is the 18-8115 hose? The hose is 3/8 inch in diameter and 25 inches long, with an outside diameter of 9.5 millimeters and a nominal wall thickness of 1 millimeter.

What fittings are on each end of the hose? One end has a 5/8"-18 male inverted flare fitting in a straight configuration, and the opposite end has a 5/8"-18 male inverted flare fitting bent at 90 degrees.

What material is the Sierra 18-8115 made from? It is made from PTFE composite hose material, built to meet SAE J1527 Type A1 certification for marine fuel line.

Can this hose replace metal fuel tubing? Yes, the 18-8115 is designed to replace copper or steel tubing used in the fuel pump to carburetor connection, offering a flexible alternative with the same fitting configuration.

Is the 18-8115 fuel line certified for marine fuel systems? Yes, it meets SAE J1527 Type A1 certification, the standard for fuel-resistant, fire-safe hose used in marine fuel systems.

How much does the Sierra 18-8115 fuel line hose weigh? The hose weighs 0.48 pounds.

What color is the 18-8115 hose? The hose has a white finish.

Does the 18-8115 come with both fittings already installed? Yes, the hose ships as a complete assembly with the 5/8"-18 straight fitting on one end and the 5/8"-18 90 degree fitting on the other, ready to install.

Is the Sierra 18-8115 an OEM or aftermarket part? It is a Sierra aftermarket fuel line hose engineered to meet or exceed the original equipment part it replaces, backed by Sierra's Customer Satisfaction Warranty.