Napoleon N255-0058 90-Degree Elbow Gas Fitting – 1/4 MF to 1/8 FPT

What Problem This Part Solves

The N255-0058 replaces a damaged, leaking, corroded, or otherwise unusable 90-degree gas fitting. It provides the proper angled connection between compatible gas-system components while maintaining the intended gas pathway within the grill.

Key Features

• Genuine Napoleon replacement fitting

• OEM part number N255-0058

• 90-degree elbow configuration

• 1/4" male flare × 1/8" female pipe thread

• Designed for select Napoleon gas grill assemblies

Compatibility / Fits Models

Known compatible Napoleon models include:

• BIPRO665

• BIPRO665-3

• BIPRO825

• BIPRO825-3

• P665PSS

• P665RSIB

• PRO665-3

• PRO665RSIB

• PRO825-3

• PRO825RSBI

• PRO825RSBIPSS-3

• Select Rogue SE / Rogue PRO-S models

Napoleon's current parts listings also show N255-0058 on Rogue models, so additional compatibility may exist. Confirm the grill's exact model number before ordering. 

Installation / Use Instructions

1. Shut off and disconnect the grill's gas supply before servicing.

2. Remove the existing fitting and install the N255-0058 in the same location.

3. Reconnect the gas system and perform a leak test before operating the grill.

Gas-system repairs should be performed by a qualified technician when appropriate.

Why Buy From Bar-B-Que.com

Trusted grill experts since 1974

Genuine replacement parts and premium accessories

Fast nationwide shipping

Family-owned with real product support

FAQ Section

Does this fit my grill?
The N255-0058 is used on numerous Napoleon Prestige PRO, Built-In PRO, and select Rogue grills. Confirm your exact model number before ordering.

What is this part made of?
This is a metal gas-system fitting manufactured for use within compatible Napoleon grill gas assemblies.

How long should this part last?
Gas fittings can last for many years when properly installed and protected from excessive corrosion or physical damage. Replace the fitting if it becomes damaged, corroded, or develops a leak.

How do I install it?
Shut off the gas supply, remove the original fitting, and install the replacement in the same position. Always leak-test gas connections before operating the grill.

Why choose this replacement part over others?
The N255-0058 provides the specific 90-degree configuration and 1/4" male flare-to-1/8" female pipe thread connection specified for compatible Napoleon grill assemblies.