{"title":"Caterpillar Injectors","description":"","products":[{"product_id":"caterpillar-injector-10r-1273","title":"Caterpillar Injector 10R-1273","description":"\u003cdiv class=\"pdesc\"\u003e\n  \u003ch2\u003eCaterpillar C4.4 Diesel Engine – Industrial \/ Off-Highway Power Unit\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eEngine Model:\u003c\/strong\u003e Cat C4.4\u003c\/p\u003e\n\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003eThe Cat C4.4 is a widely used industrial diesel engine platform built for dependable power in construction, material handling, agriculture, and general industrial applications. It is commonly offered in multiple ratings and emissions configurations depending on region and machine type.\u003c\/p\u003e\n\n  \u003ch3\u003eCommon Applications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eConstruction equipment (loaders, compactors, aerial lifts, etc.)\u003c\/li\u003e\n    \u003cli\u003eIndustrial machines (compressors, pumps, hydraulic power units)\u003c\/li\u003e\n    \u003cli\u003eMaterial handling and specialty equipment\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey Highlights (Platform Benefits)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eStrong low-RPM torque for worksite duty cycles\u003c\/li\u003e\n    \u003cli\u003eDesigned for long service intervals with proper maintenance\u003c\/li\u003e\n    \u003cli\u003eMultiple emissions tiers depending on build and market\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThis listing is for the \u003cstrong\u003eC4.4 engine platform\u003c\/strong\u003e — confirm exact arrangement\/build using engine serial and equipment model.\u003c\/li\u003e\n    \u003cli\u003eAccessories and aftertreatment vary by emissions tier and machine.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cem\u003eSend your engine serial number (ESN) or machine model to confirm the correct configuration.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":57195251269977,"sku":"CAT-10R-1273","price":640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/1258\/5305\/files\/CaterpillarInjector10R-1273.jpg?v=1770055049"},{"product_id":"caterpillar-injector-10r-8501","title":"Caterpillar Injector 10R-8501","description":"\u003cdiv class=\"pdesc\"\u003e\n  \u003ch2\u003eCaterpillar Fuel Injector 10R-1273 (Cat Reman) – C15 \/ C15 ACERT\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10R-1273\u003c\/p\u003e\n\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003eThe Cat 10R-1273 is a Cat Reman fuel injector commonly used on \u003cstrong\u003eC15\u003c\/strong\u003e and \u003cstrong\u003eC15 ACERT\u003c\/strong\u003e engine families. Proper injector performance is critical for power, fuel economy, emissions control, and smooth engine operation.\u003c\/p\u003e\n\n  \u003ch3\u003eCommon Applications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCat \u003cstrong\u003eC15\u003c\/strong\u003e and \u003cstrong\u003eC15 ACERT\u003c\/strong\u003e platforms (verify by ESN and injector group)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVerify by engine serial number\u003c\/strong\u003e and injector group\/arrangement before purchase.\u003c\/li\u003e\n    \u003cli\u003eReplace injector seals\/O-rings as required and follow correct torque\/installation procedures.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIncluded\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1x Fuel Injector – \u003cstrong\u003e10R-1273\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":57195251466585,"sku":"CAT-10R-8501","price":640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/1258\/5305\/files\/CaterpillarInjector10R-8501.webp?v=1770055050"},{"product_id":"caterpillar-injector-253-2888","title":"Caterpillar Injector 253-2888","description":"\u003cdiv class=\"pdesc\"\u003e\n  \u003ch2\u003eCaterpillar Fuel Injector 253-2888 – Diesel Injector (Verify by Engine Serial)\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 253-2888\u003c\/p\u003e\n\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003eThe Cat 253-2888 fuel injector is a precision diesel injection component designed to deliver accurate fuel metering and spray control. Because injector applications can vary by engine arrangement and emissions tier, verification by engine serial number is essential.\u003c\/p\u003e\n\n  \u003ch3\u003eBest Practice Fitment Check\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eConfirm by \u003cstrong\u003eengine serial number (ESN)\u003c\/strong\u003e and current injector part number\u003c\/li\u003e\n    \u003cli\u003eMatch injector group\/arrangement where applicable\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Symptoms of Injector Failure\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eWhite\/black smoke, poor throttle response\u003c\/li\u003e\n    \u003cli\u003eHard start, rough idle, misfire under load\u003c\/li\u003e\n    \u003cli\u003eFuel dilution, higher fuel consumption\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVerify before ordering\u003c\/strong\u003e to avoid incorrect fitment.\u003c\/li\u003e\n    \u003cli\u003eClean fuel system and new filters recommended with injector replacement.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIncluded\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1x Fuel Injector – \u003cstrong\u003e253-2888\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":57195251695961,"sku":"CAT-253-2888","price":785.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/1258\/5305\/files\/CaterpillarInjector253-2888.webp?v=1770055052"},{"product_id":"caterpillar-injector-317-5278","title":"Caterpillar Injector 317-5278","description":"\u003cdiv class=\"pdesc\"\u003e\n  \u003ch2\u003eCaterpillar Fuel Injector 317-5278 Fuel Injector Group – Heavy Duty Diesel\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 317-5278\u003c\/p\u003e\n\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003eThe Cat 317-5278 fuel injector group is used across select Caterpillar diesel platforms and is commonly listed with \u003cstrong\u003eC10 \/ C11 \/ C12 \/ C13\u003c\/strong\u003e engine families depending on the equipment arrangement. Built to deliver consistent fuel atomization for power, economy, and stable operation.\u003c\/p\u003e\n\n  \u003ch3\u003eCommon Applications (Verify by ESN)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCaterpillar engines commonly listed: \u003cstrong\u003eC10\u003c\/strong\u003e, \u003cstrong\u003eC11\u003c\/strong\u003e, \u003cstrong\u003eC12\u003c\/strong\u003e, \u003cstrong\u003eC13\u003c\/strong\u003e (arrangement dependent)\u003c\/li\u003e\n    \u003cli\u003eCommon equipment listings include graders and heavy equipment platforms (model dependent)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConfirm by engine serial number\u003c\/strong\u003e + injector group before purchase.\u003c\/li\u003e\n    \u003cli\u003eReplace seals as required and follow OEM install procedures.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIncluded\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1x Fuel Injector Group – \u003cstrong\u003e317-5278\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":57195251859801,"sku":"CAT-317-5278","price":785.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/1258\/5305\/files\/CaterpillarInjector317-5278.jpg?v=1770055054"},{"product_id":"caterpillar-injector-387-9430","title":"Caterpillar Injector 387-9430","description":"\u003cdiv class=\"pdesc\"\u003e\n  \u003ch2\u003eCaterpillar Fuel Pump Injector 387-9430 – Diesel Fuel Injector\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 387-9430\u003c\/p\u003e\n\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003eThe Cat 387-9430 fuel pump injector delivers pressurized fuel into the combustion chamber to support efficient engine power generation and dependable performance. This part is also shown with reman\/alternate injector references depending on configuration.\u003c\/p\u003e\n\n  \u003ch3\u003eCommon Applications (Verify by ESN)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCommonly referenced with \u003cstrong\u003eCaterpillar C7\u003c\/strong\u003e injector families (arrangement dependent)\u003c\/li\u003e\n    \u003cli\u003eAlternate\/reman injector references may exist (configuration specific)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFitment must be verified\u003c\/strong\u003e by engine serial number and fuel system arrangement.\u003c\/li\u003e\n    \u003cli\u003eReplace seals\/O-rings and ensure fuel system cleanliness to prevent repeat failures.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIncluded\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1x Fuel Pump Injector – \u003cstrong\u003e387-9430\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":57195251892569,"sku":"CAT-387-9430","price":720.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/1258\/5305\/files\/CaterpillarInjector387-9430.jpg?v=1770055054"},{"product_id":"caterpillar-injector-443-9455","title":"Caterpillar Injector 443-9455","description":"\u003cdiv class=\"pdesc\"\u003e\n  \u003ch2\u003eCaterpillar Fuel Injector 443-9455 – C175 Diesel Applications\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 443-9455\u003c\/p\u003e\n\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003eThe Cat 443-9455 is a high-capacity fuel injector used on select Caterpillar high-horsepower platforms. Correct injector selection is critical for proper combustion, emissions performance, and reliable heavy-duty operation.\u003c\/p\u003e\n\n  \u003ch3\u003eCommon Applications (Verify by ESN)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCaterpillar engine families commonly listed: \u003cstrong\u003eC175-16\u003c\/strong\u003e, \u003cstrong\u003eC175-20\u003c\/strong\u003e (arrangement dependent)\u003c\/li\u003e\n    \u003cli\u003eInterchange commonly shown with: \u003cstrong\u003e20R-5567\u003c\/strong\u003e (verify your exact build)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVIN\/ESN verification required\u003c\/strong\u003e due to multiple injector arrangements on C175 platforms.\u003c\/li\u003e\n    \u003cli\u003eRecommended to replace related seals and follow OEM installation procedure.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIncluded\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1x Fuel Injector – \u003cstrong\u003e443-9455\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":57195251990873,"sku":"CAT-443-9455","price":1175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/1258\/5305\/files\/CaterpillarInjector443-9455.jpg?v=1770055056"},{"product_id":"caterpillar-injector-20r8968","title":"Caterpillar Injector 20R8968","description":"\u003ch1\u003eOriginal Caterpillar Injector 20R8968\u003c\/h1\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":57315272753497,"sku":"CAT-20R8968","price":625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/1258\/5305\/files\/WhatsApp-Image-2025-09-21-at-2.21.12-AM_cfa037f1-26b8-41b0-8101-9a3164cc3761.jpg?v=1771895660"}],"url":"https:\/\/orderecm.com\/collections\/caterpillar-injectors.oembed","provider":"Order ECM","version":"1.0","type":"link"}