QFS Fuel Pressure Regulator for 2014-2025 Honda Pioneer 1000/700/500, Talon 1000, FourTrax Rancher 420 & FourTrax Foreman 500/520, 350KPA
Product details
| Management number | 217721161 | Release Date | 2026/04/19 | List Price | $8.39 | Model Number | 217721161 | ||
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| Category | |||||||||
Replacing a fuel pressure regulator ensures precise fuel delivery, improving throttle response, idling stability, and overall fuel efficiency. Built to OE specifications, this durable regulator handles high pressure and extreme temperatures while resisting wear and vibration. It’s a direct, drop-in replacement that requires no special tools and fits compatible models without modification. Proper installation helps prevent fuel starvation, surging, and hesitation for reliable performance under all conditions. This pressure regulator is compatible with a wide range of Honda ATVs and UTVs: FourTrax Foreman 2014–2019: Honda FourTrax Foreman TRX500 2020–2025: Honda FourTrax Foreman TRX520 FourTrax Rancher 2014–2025: Honda FourTrax Rancher TRX420 Pioneer Series 2015–2022: Honda Pioneer 500 2021–2025: Honda Pioneer 520 2014–2025: Honda Pioneer 700 2016–2024: Honda Pioneer 1000 Talon Series 2019–2022: Honda Talon 1000
- HFP-PR335 is engineered as a direct replacement for the factory regulator found in Honda side-by-side and quad fuel modules; compatible with 2014-2019 FourTrax Foreman TRX500, 2020-2025 FourTrax Foreman TRX520, 2014-2025 FourTrax Rancher TRX420, 2015-2022 Pioneer 500, 2021-2025 Pioneer 520, 2014-2025 Pioneer 700, 2016-2024 Pioneer 1000, and 2019-2022 Talon 1000
- Specifically calibrated to maintain 350KPA (50 psi), ensuring the exact fuel atomization required for Honda’s single and multi-cylinder Efi utility engines
- This regulator restores factory-spec rail pressure to resolve common performance issues: engine bogging under heavy load, "sputtering" at mid-range, and hard starting in cold weather
- Manufactured from advanced, ethanol-resistant materials, this regulator is built to withstand the chemical breakdown caused by modern pump gas, preventing internal diaphragm fatigue and pressure drift
- Ride with confidence – Guaranteed – As a US-based small business, we know that for a Honda owner, reliability on the trail or job site is non-negotiable. Backed by our lifetime warranty, we stand by our products and our community
| Fit Type | Vehicle Specific Fit |
|---|---|
| Brand Name | QFS |
| Manufacturer | Quantum Fuel Systems |
| Body Material | Plastic or Alloy Steel |
| Material Type | Metal |
| Mounting Type | Tank Mount |
| Product Grade | Replacement Part |
| Product Style | Fuel Pressure Regulator |
| Operation Mode | Automatic |
| Item Dimensions | 3 x 2 x 1.5 inches |
| Specification Met | OEM |
| Auto Part Position | Inside |
| Included Components | 350KPA Fuel Pressure Regulator |
| Manufacturer Part Number | HFP-PR335 |
| Compatible with Vehicle Type | ATV, UTV |
| Manufacturer Warranty Description | Lifetime Warranty |
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