Spectra FNH273 Fuel Filler Hose

The Spectra FNH273 fuel filler hose is a direct replacement fuel storage component for Ram 3500 and Dodge Ram 3500 applications. Built from black rubber with a 1.5000-inch inside diameter at both ends, it is sized for fuel filler neck service where a secure, OE-style hose connection is required.

Key Features

• Rubber fuel filler hose construction for fuel storage system service
• Black finish with 0.1875 wall thickness
• 12.625-inch overall length
• 1.5000-inch inside diameter at both ends
• Mounting bracket included for proper positioning
• Includes filler neck hose(s) and 2 clamps
• Part number: FNH273

Product Details

Spectra Premium fuel filler hoses are engineered, developed, and validated by an in-house engineering team to meet or exceed OE specifications. The FNH273 is built for fuel filler neck replacement where the original hose has aged, cracked, softened, or lost its sealing integrity. For Ram 3500 and Dodge Ram 3500 trucks, this hose supports a secure fuel transfer path between the filler neck and tank connection while maintaining the correct fit and routing characteristics. This part cross-references OE numbers 5031041AA and 5031041AB for the same application.

Common Issues This Part Can Address

• Fuel odor near the filler area caused by a deteriorated hose
• Visible cracking, splitting, or dry rot in the filler neck hose
• Fuel seepage around the filler connection
• Loose or poor sealing at the fuel filler neck
• Replacement needs after corrosion or age-related hose failure

Installation Notes and Tips

Verify hose diameter, length, and routing before installation. Inspect the filler neck, clamps, and mounting points for wear or corrosion before reassembly. Proper clamp placement is important for sealing and retention, and the included mounting bracket helps maintain the intended hose position. Confirm vehicle application by year and model before ordering; this part is listed for 2007-2010 Dodge Ram 3500 and 2011-2022 Ram 3500.

Quality Assurance

Spectra Premium validates this fuel filler hose through in-house engineering and development processes to align with OE-level specifications. Part number FNH273 is built for consistent fitment and dependable service in fuel filler hose replacement applications.