{"product_id":"quantum-fuel-injector-polaris-ranger-570-2015-2021-qfs-inj-8258","title":"QUANTUM FUEL INJECTOR POLARIS RANGER 570 2015-2021 QFS-INJ-8258","description":"QUANTUM FUEL INJECTOR POLARIS RANGER 570 2015-2021 QFS-INJ-8258 \u003cp\u003eQFS-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.\u003c\/p\u003e \u003cdiv\u003e \u003cp\u003e\u003cu\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOE-Spec Calibration: \u003c\/strong\u003eMatches the factory flow rate and impedance, ensuring seamless integration with the Polaris ECU without the need for tuning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized Spray Pattern: \u003c\/strong\u003eProvides superior fuel atomization for cleaner combustion, improved cold-start reliability, and smoother acceleration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced Durability: \u003c\/strong\u003eConstructed with high-quality internal seals and a precision-wound solenoid to resist the corrosive effects of modern ethanol-blended fuels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect-Fit Installation: \u003c\/strong\u003eDesigned as a drop-in replacement for a simple \"plug and play\" installation into the factory fuel rail.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality Tested: \u003c\/strong\u003eEach injector undergoes rigorous flow testing to ensure consistency and prevent lean conditions that can lead to engine damage.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp\u003e\u003cstrong\u003eTHE IDEAL REPLACEMENT FOR OEM #:\u003c\/strong\u003e  280158258\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e Fuel Injector\u003c\/p\u003e \u003c\/div\u003e \u003cdiv\u003e  \u003c\/div\u003e","brand":"QUANTUM","offers":[{"title":"Default Title","offer_id":48130505965723,"sku":"QUAQFS-INJ-8258","price":69.29,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/9742\/0187\/files\/277-INJ8258.jpg?v=1778954164","url":"https:\/\/grmotorcycle.com\/products\/quantum-fuel-injector-polaris-ranger-570-2015-2021-qfs-inj-8258","provider":"GR Motorcycle","version":"1.0","type":"link"}