{"product_id":"4pcs-fuel-injector-8971489601-8971489611-for-isuzu-4he1-4-8l-4hg1t-4-6l-npr-nqr","title":"4Pcs Fuel Injector 8971489601 8971489611 for Isuzu 4HE1 4.8L 4HG1T 4.6L NPR NQR","description":"\u003cstrong\u003eThis fuel injector set is a dependable aftermarket replacement for compatible Isuzu equipment and supports proper fuel delivery and balanced engine performance.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eFuel injectors meter and deliver fuel into the engine at the correct time. Worn, leaking, restricted, or uneven injectors can contribute to hard starting, smoke, rough running, reduced power, or poor fuel economy.\u003c\/p\u003e\u003cp\u003eVerify \u003cstrong\u003e8971489601\u003c\/strong\u003e or \u003cstrong\u003e8971489611\u003c\/strong\u003e on the original component, along with the part number, engine model, injector body, nozzle, connector or line fitting, and included components.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRestores consistent fuel delivery\u003c\/li\u003e\n\u003cli\u003eHelps correct injector-related rough running or smoke\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible diesel fuel systems\u003c\/li\u003e\n\u003cli\u003eIncludes four pieces for the listed repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with select Isuzu 4HE1 4.8L 4HG1T 4.6L NPR NQR applications. Serial-number breaks, production changes, or equipment options may affect the required part.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuel Injector Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Isuzu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 8971489601, 8971489611\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should all injectors be replaced at the same time? \u003cstrong\u003eA:\u003c\/strong\u003e That depends on testing and engine condition. Many technicians replace or service injectors as a matched set when wear is similar across cylinders.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e This is a high-quality aftermarket replacement and is not supplied by the original equipment manufacturer.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eModel listings are a guide only. Compare the original component and all available fitment details before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42904011800647,"sku":"ZZ2F00186","price":882.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177556899808-0.jpg?v=1782415311","url":"https:\/\/www.northlineparts.com\/products\/4pcs-fuel-injector-8971489601-8971489611-for-isuzu-4he1-4-8l-4hg1t-4-6l-npr-nqr","provider":"Northline Parts","version":"1.0","type":"link"}