{"product_id":"fuel-injector-nozzle-2s4442-3s6638-8n5986-4f4236-6h3364-9f0160-for-caterpillar","title":"Fuel Injector Nozzle 2S4442 3S6638 8N5986 4F4236 6H3364 9F0160 For Caterpillar","description":"\u003cstrong\u003eThis fuel injector nozzle is a high-quality aftermarket replacement for select Caterpillar diesel-engine applications and helps restore controlled fuel atomization and combustion.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe injector nozzle shapes and meters the fuel spray entering the combustion chamber. Wear, deposits, leakage, or an uneven spray pattern can contribute to hard starting, smoke, rough running, or reduced power.\u003c\/p\u003e\u003cp\u003eCross-reference numbers include \u003cstrong\u003e2S4442, 3S6638, 8N5986, 4F4236, 6H3364, 9F0160\u003c\/strong\u003e. Verify the part number, nozzle body, thread or retaining design, opening specification, and engine application against the original component before purchase.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports more consistent combustion\u003c\/li\u003e\n\u003cli\u003eRestores the intended fuel spray pattern\u003c\/li\u003e\n\u003cli\u003eHelps correct nozzle-related smoke or rough running\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible diesel fuel systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with Caterpillar applications using one of the listed injector-nozzle cross-references. 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 Nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 2S4442, 3S6638, 8N5986, 4F4236, 6H3364, 9F0160\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can an injector nozzle be selected by appearance alone? \u003cstrong\u003eA:\u003c\/strong\u003e No. Match the original part number and engine application, and have installation or calibration completed using the correct diesel-service procedure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket replacement; brand names and part numbers are used only to identify compatibility.\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":42903991484487,"sku":"ZZ2F03104","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177558903205-0.jpg?v=1782414962","url":"https:\/\/www.northlineparts.com\/products\/fuel-injector-nozzle-2s4442-3s6638-8n5986-4f4236-6h3364-9f0160-for-caterpillar","provider":"Northline Parts","version":"1.0","type":"link"}