QFS-INJ-8258 is a precision-engineered OEM replacement fuel injector designed for a massive range of Polaris UTVs and ATVs from 2011 to 2026. This injector is a direct replacement for Polaris part number 280158258 and is essential for the reliable operation of the 500, 570, 800, 900, and 1000cc engine platforms. Whether you are operating a Polaris Ranger on the job site, a RZR on the trails, or a Sportsman in the backcountry, a clean and accurate fuel spray pattern is vital for engine cooling, throttle response, and fuel economy. Over time, factory injectors can become clogged or suffer from internal electrical failure; this QFS injector restores factory-spec fuel atomization to eliminate engine misfires, rough idling, and loss of power.
Features & Benefits:
- OE-Spec Calibration: Matches the factory flow rate and impedance, ensuring seamless integration with the Polaris ECU without the need for tuning.
- Optimized Spray Pattern: Provides superior fuel atomization for cleaner combustion, improved cold-start reliability, and smoother acceleration.
- Enhanced Durability: Constructed with high-quality internal seals and a precision-wound solenoid to resist the corrosive effects of modern ethanol-blended fuels.
- Direct-Fit Installation: Designed as a drop-in replacement for a simple "plug and play" installation into the factory fuel rail.
- Quality Tested: Each injector undergoes rigorous flow testing to ensure consistency and prevent lean conditions that can lead to engine damage.
THE IDEAL REPLACEMENT FOR OEM #: 280158258
Package Includes: Fuel Injector
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Brand Name:
- Quantum