M MATI fuel cap with gauge for Honda Rancher 350/400 & Rubicon 500 — direct-fit replacement, upgraded gasket

M MATI 17504-HN5-671 is a replacement fuel-cap assembly with an integrated gauge that fits Honda Rancher 350 (2000–2006), Rancher 400 (2004–2007, non-EX) and Rubicon 500 (2001–2004).

If your ATV’s original gas cap gauge is worn, leaking, or showing incorrect levels, this M MATI unit provides a direct-fit swap designed to restore accurate tank readings and a reliable seal. The cap includes a calibrated float and gasket upgrades to resist aging and corrosion, plus the hardware you need for installation. It ships as a complete kit so you can replace the entire assembly without sourcing extra bolts or seals.

How accurate is the fuel gauge compared with the original Honda part?

The M MATI gauge mirrors the original gauge structure and float movement to deliver comparable level readings. It’s engineered to follow the same mechanical behavior so your fuel indicator responds the way you expect while riding.

• Exact-gauge design to match original float action
• Calibrated to reflect tank volume changes reliably
• Suitable for the listed Honda model years for consistent fit
• Replaces worn or erratic factory caps without reprogramming

Will this cap prevent leaks and fuel odors on long rides?

This replacement features improved anti-aging and anti-corrosion sealing materials intended to reduce leaks and minimize fuel smell. A tight-fitting gasket and included bolts secure the cap to the filler neck for a durable, weather-resistant seal under typical off-road conditions.

• Upgraded gasket resists deterioration and cracking
• Anti-corrosion components to extend service life
• Comes with two bolts for a secure installation
• Reduces fuel smell by improving the tank seal

How straightforward is installation for a DIY ATV owner?

Installation is designed to be simple: remove your old cap assembly, transfer any needed small parts, and fasten the new unit using the supplied bolts. No special tools or advanced mechanical knowledge are required for standard replacement on the compatible Honda models.

• Includes 1 fuel gauge, 1 cap, and 2 bolts
• Direct-fit for specified Honda Rancher and Rubicon years
• No wiring or electronic setup—mechanical float design
• Typical installation time under 30 minutes for experienced users

What warranty or support does M MATI provide if something goes wrong?

M MATI offers product service for issues arising within one year of purchase—contact their support team for troubleshooting, replacement, or warranty handling. Keep your order information handy to speed up the service process.

• 1-year product support from the manufacturer
• Customer service available for defect resolution
• Instructions and parts included to reduce installation errors
• Replacement or guidance provided when warranted

Who is this for: This fuel gauge gas cap is made for ATV owners and mechanics who need a dependable, direct-replacement cap for Honda Rancher 350 (2000–2006), Rancher 400 (2004–2007, except TRX400EX), and Rubicon 500 (2001–2004). It suits riders who want a straightforward swap to restore accurate fuel readings, stop tank leaks, and eliminate lingering fuel odors without modifying the vehicle. Choose this kit if you prefer a ready-to-install assembly complete with bolts and a reinforced seal backed by one-year product support.