The factory fuel tank vent setup on the KRX is one of those things most people don’t think about until it causes problems. This Fuel Tank Vent / Breather / Rollover Valve upgrade from Full Access UTV is designed to eliminate tank pressure buildup and the issues that come with it.
The OEM system is built around emissions, which means it can trap pressure in the tank. That pressure leads to heat soak, hard starting, poor performance, and in worst cases, increased risk of fuel-related issues. This replacement valve allows the tank to vent properly while still maintaining safety by preventing fuel from escaping if the machine is rolled over.
It’s a simple upgrade that takes about 10 minutes to install and addresses a known problem before it turns into something bigger.
Key features
Replaces factory rollover vent valve
Allows proper tank venting to relieve pressure
Helps reduce heat soak and starting issues
Maintains rollover protection to prevent fuel leakage
Quick and simple installation
tips & Notes
Installation differs between KRX 2-seat and KRX4 models, follow correct orientation
KRX 1000 location: behind passenger seat under removable panel
KRX4 1000 location: under front center console between seat
Ensure proper hose routing during installation for correct function
Push pin pliers may be required for installation (sold separately ***HERE***)
Includes:
(1) rollover valve
(2) zip ties (for KRX4 installation)
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