{"product_id":"fuel-injection-pump-8-98248042-1-8-98248042-0-fit-for-isuzu-engine-4jj1","title":"Fuel Injection Pump 8-98248042-1 8-98248042-0 Fit for Isuzu Engine 4JJ1","description":"\u003cp\u003eThe Isuzu 4JJ1 is a 3.0L inline-4 common rail diesel engine — widely deployed in Isuzu N-Series light commercial trucks, Isuzu D-Max pickups, and a broad range of construction equipment from Hitachi, John Deere, and Case that use the 4JJ1 as their power unit. The Denso HP3 high-pressure fuel pump pressurizes fuel to the common rail system, supplying all four injectors with precisely metered high-pressure fuel for clean combustion and smooth power delivery. When the high-pressure pump fails, fuel rail pressure drops — causing hard starts, rough running, power loss, excessive black smoke, or a complete no-start condition. This \u003cstrong\u003eremanufactured\u003c\/strong\u003e Denso HP3 high-pressure fuel pump is a direct replacement covering eight cross-reference formats across Denso and Isuzu OEM part numbers, including Denso \u003cstrong\u003e294000-2131\u003c\/strong\u003e and Isuzu OEM \u003cstrong\u003e8-98248042-1\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e✅ Direct-Fit Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsuzu Engine:\u003c\/strong\u003e 4JJ1 (3.0L inline-4 common rail diesel)\u003c\/li\u003e\n  \u003cli\u003eSuitable for Isuzu N-Series trucks, D-Max pickups, and construction equipment fitted with the Isuzu 4JJ1 engine\u003c\/li\u003e\n  \u003cli\u003eDirect replacement — no modifications required\u003c\/li\u003e\n  \u003cli\u003eVerify fitment by matching your existing pump part number to the cross-references below\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessionally Remanufactured:\u003c\/strong\u003e Rebuilt to OEM specifications — worn components replaced, tolerances restored to factory spec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenso HP3 High-Pressure Pump Design:\u003c\/strong\u003e OEM-spec rail pressure delivery for the Isuzu 4JJ1 common rail fuel system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8 Cross-Reference Formats:\u003c\/strong\u003e Covers Denso (294000-2131, 294000-2130) and Isuzu OEM (8-98248042-1, 8-98248042-0) in multiple formats\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Full Rail Pressure:\u003c\/strong\u003e Eliminates hard starts, power loss, and rough running caused by insufficient fuel rail pressure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad 4JJ1 Application:\u003c\/strong\u003e Fits Isuzu trucks, pickups, and construction equipment sharing the 4JJ1 engine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Dealer Markup:\u003c\/strong\u003e OEM-spec rebuild at competitive pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📦 What's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Remanufactured Denso HP3 High-Pressure Fuel Pump (294000-2131 \/ 8-98248042-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenso Part Numbers:\u003c\/strong\u003e 294000-2131, 294000-2130\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsuzu Part Numbers:\u003c\/strong\u003e 8-98248042-1, 8-98248042-0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePump Type:\u003c\/strong\u003e Denso HP3 high-pressure common rail pump\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Isuzu 4JJ1 (3.0L inline-4 common rail diesel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Remanufactured\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Isuzu N-Series trucks, D-Max pickups, construction equipment with 4JJ1 engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePlease verify your vehicle\/equipment model, engine serial number, and existing part number before ordering. Contact us for fitment confirmation if needed.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":47139465101468,"sku":"8-98248042-1","price":1109.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/fuel-injection-pump-8-98248042-1-8-98248042-0-fit-for-isuzu-engine-4jj1-3130711.png?v=1782899119","url":"https:\/\/fuelpartsdepot.com\/en-ca\/products\/fuel-injection-pump-8-98248042-1-8-98248042-0-fit-for-isuzu-engine-4jj1","provider":"Fuel Parts Depot","version":"1.0","type":"link"}