Denso Common Rail Fuel Injector 8-97367552-5 8973675525 095000-5500 For ISUZU N-Series/F-Series 4HL1 6HL1 4JJ1 6HK1 Diesel Engine — OEM Replacement
| OEM Part Number: | 8-97367552-5 / 8973675525 / 8-97367-552-5 | Part Name: | Fuel Injector / Common Rail Injector / Injector Assembly |
| Fitting Position: | Common Rail (High-Pressure) | Fuel Type: | Diesel |
| Operating Pressure: | 2000+ Bar | Engine Compatibility: | ISUZU 4HL1, 6HL1, 4JJ1, 6HK1 |
| Engine Displacement: | 4HL1 4.8L / 6HL1 7.8L | Vehicle Compatibility: | ISUZU N-Series, F-Series, Excavators, Loaders, Bulldozers |
| Material: | High-Grade Steel | Net Weight: | Approx. 600 G/pc |
| Warranty: | 12 Months | Condition: | Brand New — 100% Quality Inspected |
| High Light: | Denso Common Rail Fuel Injector for ISUZU N-Series,OEM Replacement Fuel Injector 8-97367552-5,Diesel Engine Fuel Injector for ISUZU 4HL1 |
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The Common Rail Fuel Injector with OEM number 8-97367552-5 (also listed as 8973675525, 8-97367-552-5) is a verified OEM-grade direct replacement for ISUZU 4HL1, 6HL1, 4JJ1, and 6HK1 series diesel engines. Manufactured by Denso (model 095000-5500) to stringent OEM specifications, this high-pressure common rail injector is a critical component of the fuel delivery system.
- OEM Specification – Verified by ISUZU OEM part numbers 8-97367552-5, 8973675525, and Denso model 095000-5500
- Real Shop Test Data – Precision-engineered to withstand operating pressures exceeding 2000 Bar
- Proven Durability – Manufactured by Denso with precision machining to original standards
- OEM Cross-Reference Verified – Replaces multiple part numbers including 095000-5501, 8-97367552-0 through 8-97367552-4
If your common rail injector is failing, you may experience one or more of the following symptoms:
- Rough Idle or Uneven Running – Engine idles roughly with noticeable vibration or diesel knock
- Loss of Engine Power – Significant reduction in power and acceleration, especially under load
- Excessive Exhaust Smoke – Black smoke under load or white smoke indicating faulty injector spray pattern
- Hard Starting / Extended Cranking – Difficulty starting the engine, especially when cold
- Increased Fuel Consumption – Noticeable drop in fuel economy due to inefficient combustion
- Diagnostic Trouble Codes – DTCs related to injector circuit faults, cylinder contribution, or fuel rail pressure
- Engine Misfire – One or more cylinders not firing consistently
N-Series (NPR, NKR, NHR, ELF) with 4HL1 engines
F-Series (FVR, FVZ, FRR, Forward) with 6HL1 engines
Excavators, Loaders, Bulldozers, Backhoe Loaders, Skid Steer Loaders, Scissor Lifts with 4HL1, 6HL1, 4JJ1, 6HK1 engines
| Engine Code | Displacement | Fuel System | Application |
|---|---|---|---|
| 4HL1 / 4HL1-TC | 4.8L | Common Rail Diesel | N-Series, ELF, Excavators |
| 6HL1 | 7.8L | Common Rail Diesel | F-Series, Forward, Excavators |
| 4JJ1 | 3.0L | Common Rail Diesel | N-Series, Construction Equipment |
| 6HK1 | 7.8L | Common Rail Diesel | F-Series, Construction Equipment |
Guarantees factory-fit quality and performance – verified by ISUZU OEM part numbers
Ensures fuel injection efficiency and engine power output
Enables precise multi-injection events for efficient combustion
Produced by leading global OEM supplier for reliable performance
Fits ISUZU trucks and construction equipment
Includes control valve, needle, guide plunger, spring, and seals
No modifications required – engineered as direct match
Guarantees zero wear and full service life
Common rail injector replacement requires depressurization of the fuel system, extreme cleanliness, and expert knowledge.
- Depressurize fuel system and disconnect battery before starting
- Use clean, high-quality fuel and replace fuel filter simultaneously
- Ensure correct injection order and cylinder assignment
- Use new gaskets and torque bolts to specification
- Replace all injectors simultaneously for optimal performance
- Thoroughly bleed air from fuel system after installation
- Inspection: Every 50,000 km / 12 months
- Fuel Filter Replacement: Every 20,000-30,000 km
- Replacement: Recommended at 150,000-200,000 km
- Packaging: Protective export packaging
- Package Contents: 1 Fuel Injector (gaskets and O-rings sold separately)
- Pack Options: Sold individually or as complete sets
- MOQ: Flexible for trial and distributor orders
- Suitable for: Wholesale distributors, diesel repair shops, fleet owners, construction equipment service centers
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