Apeixoto Fuel Petcock Valve for Honda TRX ATVs — Single Replacement (16950-HN7-003) Rust‑Resistant, Direct‑Fit

Apeixoto's fuel petcock and lever is a direct-fit replacement valve for many Honda TRX ATVs, restoring reliable fuel flow control and clear ON/OFF markings.

If your Honda Rancher, Foreman, Rubicon, Rincon or Recon is leaking, has a stiff or unclear fuel valve, or you want a corrosion-resistant OEM-style spare, this Apeixoto petcock matches the factory part numbers 16950-HN7-003 and 16950-HM8-003. The unit ships as a single petcock assembly and is built to sit in the same mounting and hose positions as the original, reducing installation time and simplifying maintenance for ATV owners and mechanics.

Which Honda models will this petcock fit?

This replacement petcock is designed for a wide range of Honda TRX ATVs spanning multiple years and engine sizes. Confirm model and year before purchase to ensure compatibility with your fuel line routing and mounting points.

• Rancher: TRX350 (2000–2006), TRX400 (2004–2007), TRX420 (2007–2014)
• Foreman: TRX400 (1995–2003), TRX450 (1998–2004), TRX500 (2005–2011)
• Rubicon/TRX500 (2001–2014), Rincon TRX650 (2003–2005)
• Recon/TRX250 (1997–2016) and TRX250EX (1997–2014)

How does installation and operation work?

The petcock installs in the factory location using the original mounting and fuel hose connections; no special tools are typically required beyond basic hand tools. The lever has clear ON/OFF positions so you can quickly verify fuel status and operate the valve even with gloves on.

• Direct-fit design replaces OEM part numbers 16950-HN7-003 and 16950-HM8-003
• Clear engraved or raised markings for on/off positions
• Standard hose barb outlet for stock fuel lines—check hose diameter before fitting
• Simple removal: drain fuel or clamp line, unbolt mounting, swap unit, and reconnect

What are the construction and durability features?

The valve body is manufactured from materials selected to resist rust and corrosion, which helps prolong service life in outdoor and off-road conditions. While not a lifetime guarantee, the part is designed to withstand typical ATV exposure to water, mud and variable temperatures better than aged, brittle OEM valves.

• Rust- and corrosion-resistant materials for longer service life
• Machine-molded fittings for consistent seal and alignment
• Visible lever and marks for straightforward use and inspection
• Backed by a seller warranty: 30-day returns and 365-day replacement

Why pick this Apeixoto replacement over a used or repaired valve?

A new replacement avoids the uncertainty of worn seals, internal debris or compromised internals that can remain hidden in used petcocks. Buying an Apeixoto unit gives you a fresh valve with clear markings and corrosion resistance so you can return your ATV to reliable operation without chasing intermittent fuel issues.

• New component eliminates wear-related leaks and clogs
• Clear lever markings reduce user error when storing or transporting the ATV
• One-piece supplied package—no extra parts needed
• Customer support for fit questions and warranty service

Who is this for? Riders, mechanics and fleet managers who maintain Honda TRX ATVs and want a dependable, direct-fit replacement for worn or leaking fuel petcocks will benefit from this Apeixoto assembly. It's ideal for owners performing routine restoration, prepping an ATV for seasonal use, or replacing an original valve that has become brittle or unclear. Always verify part numbers and model fitment before installing to ensure a hassle-free swap.