{"product_id":"diesel-injector-170-5187-nozzle-assembly-3304-3306-engine","title":"Diesel Injector 170-5187 Nozzle Assembly for 3304 \u0026 3306 Engine","description":"\n\u003ch2\u003eDiesel Injector 170-5187 Nozzle Assembly for 3304 \u0026amp; 3306 Engines\u003c\/h2\u003e\n\u003cp\u003eKeep your heavy-duty diesel engine running at peak efficiency with this precision-engineered fuel injector nozzle assembly. Compatible with 3304 and 3306 diesel engines, part number \u003cstrong\u003e170-5187 (1705187)\u003c\/strong\u003e is a direct-fit replacement designed to restore optimal fuel atomization and combustion performance. Whether you're performing routine maintenance or replacing a worn component, this nozzle assembly delivers consistent, reliable fuel delivery cycle after cycle.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM-Style Fit:\u003c\/strong\u003e Engineered to match original specifications for 3304 and 3306 diesel engines — no modifications required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Nozzle Design:\u003c\/strong\u003e Optimized spray pattern ensures efficient fuel atomization for smooth combustion and consistent engine output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from high-grade materials to withstand the high pressures and temperatures of diesel fuel injection systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Nozzle Assembly:\u003c\/strong\u003e Supplied as a ready-to-install unit — everything you need in one package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 170-5187 \/ 1705187\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 3304 \u0026amp; 3306 Diesel Engines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronic:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSemi-Finished Product:\u003c\/strong\u003e No — fully assembled and ready to fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Replace Your Diesel Injector?\u003c\/h3\u003e\n\u003cp\u003eA worn or clogged injector nozzle can lead to inefficient fuel delivery, reduced engine performance, increased fuel consumption, and rough idling. Replacing it promptly with a quality, properly-matched assembly like the 170-5187 helps maintain engine efficiency and prolongs the lifespan of your diesel powerplant.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on diesel engine maintenance and fuel system care, refer to the \u003ca href=\"https:\/\/www.osha.gov\/diesel-exhaust\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Diesel Exhaust resource\u003c\/a\u003e for safe handling and maintenance practices.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0-60MPa Pressure Gauge for S60H Diesel Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4-3-8-to-m4-m5-m6-m8-m10-thread-conversion-screw-mount-adapter-tripod-projector\"\u003e1\/4\" \u0026amp; 3\/8\" to M4–M10 Thread Conversion Screw Mount Adapter\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-wire-tool\"\u003e1\/4\" Hex Wire Twister Drill Attachment – Rebar Tie Wire Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What engines is the 170-5187 diesel injector nozzle assembly compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This injector nozzle assembly (part number 170-5187 \/ 1705187) is specifically designed for use with \u003cstrong\u003e3304 and 3306 diesel engines\u003c\/strong\u003e. Always verify your engine model and part number before ordering to ensure compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this a complete assembly or just the nozzle tip?\u003c\/h4\u003e\n\u003cp\u003eA: This is a \u003cstrong\u003ecomplete nozzle assembly\u003c\/strong\u003e, fully assembled and ready for installation. It is not a semi-finished product — you receive everything needed for a direct-fit replacement.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this diesel injector require any modifications to install?\u003c\/h4\u003e\n\u003cp\u003eA: No modifications are required. The 170-5187 nozzle assembly is engineered to OEM specifications for the 3304 and 3306 diesel engines, making it a straightforward drop-in replacement for the original part.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Where is this injector nozzle assembly made?\u003c\/h4\u003e\n\u003cp\u003eA: This product is made in Mainland China and is manufactured to high-quality standards to match OEM performance requirements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What engines is the 170-5187 diesel injector nozzle assembly compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This injector nozzle assembly (part number 170-5187 \/ 1705187) is specifically designed for use with 3304 and 3306 diesel engines. Always verify your engine model and part number before ordering to ensure compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a complete assembly or just the nozzle tip?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a complete nozzle assembly, fully assembled and ready for installation. It is not a semi-finished product — you receive everything needed for a direct-fit replacement.\"}}, {\"@type\": \"Question\", \"name\": \"Does this diesel injector require any modifications to install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No modifications are required. The 170-5187 nozzle assembly is engineered to OEM specifications for the 3304 and 3306 diesel engines, making it a straightforward drop-in replacement for the original part.\"}}, {\"@type\": \"Question\", \"name\": \"Where is this injector nozzle assembly made?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This product is made in Mainland China and is manufactured to high-quality standards to match OEM performance requirements.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Car \u0026 Auto\", \"item\": \"https:\/\/oasis-select.com\/collections\/car-auto\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Diesel Injector 170-5187 Nozzle Assembly for 3304 \u0026 3306 Engine\", \"item\": \"https:\/\/oasis-select.com\/products\/diesel-injector-170-5187-nozzle-assembly-3304-3306-engine\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"170-5187 1705187","offer_id":47745174929513,"sku":"14:350686#170-5187 1705187","price":236.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sfe64d61c86ea4964bb8ef41c30ad0607e.webp?v=1783030774","url":"https:\/\/oasis-select.com\/products\/diesel-injector-170-5187-nozzle-assembly-3304-3306-engine","provider":"Oasis Select","version":"1.0","type":"link"}