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Complete 4JH1 Engine Assembly For Isuzu NPR NQR N Series Trucks
High-Quality Isuzu 4JH1 Complete Diesel Engine Assembly, 4 Cylinder Complete Diesel Engine Engine Model: 4JH1 / 4JH1-TC | 3.0L Turbo Diesel | 105 HP Direct OEM Replacement for Isuzu NPR / NQR & N-Series Trucks
Description
Products Overview
This is a brand new, high-quality 4JH1 complete engine assembly, designed as a direct OEM replacement for Isuzu NPR, NQR, and compatible N-Series trucks. The 4JH1 is a 3.0L 4-cylinder turbo diesel engine, widely regarded for its exceptional fuel efficiency, compact size, and proven durability in demanding commercial applications.
The 4JH1 engine is factory-fitted to a wide range of Isuzu trucks, including the NPR, NQR, NLR, NMR, and NKR models. This complete assembly includes all critical internal components and is ready for installation, saving you time and labor costs.
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Key Specifications
| Parameter | Specification |
|---|---|
| Engine Model | 4JH1 / 4JH1-TC / 4JH1-X |
| Displacement | 2,999cc (3.0L) |
| Configuration | 4-cylinder in-line, 4-stroke |
| Bore × Stroke | 95.4mm × 104.9mm |
| Fuel System | Common Rail Direct Injection, Turbo-Intercooler |
| Emission Standard | Euro IV / Blue Power Diesel Engine |
| Max Output | 105 PS (77 kW) @ 3,200 rpm |
| Max Torque | 230 N·m @ 1,400 – 3,200 rpm |
| Cylinders | 4 |
Compatible Vehicle Applications
| Model | Application |
|---|---|
| Isuzu NPR | Direct factory replacement |
| Isuzu NQR | Direct factory replacement |
| Isuzu NLR | Direct factory replacement |
| Isuzu NMR | Direct factory replacement |
| Isuzu NKR | Direct factory replacement |
| Isuzu NNR | Direct factory replacement |
| Isuzu QKR | Direct factory replacement |
Features & Benefits
| Feature | Benefit |
|---|---|
| Proven 4JH1 Reliability | The 4JH1 is renowned globally for its durability, compact size, and low operating costs, making it ideal for commercial applications |
| Common Rail & Turbo-Intercooler | Precise electronic fuel control delivers excellent fuel efficiency and strong, flat torque from 1,400 rpm |
| Blue Power Technology | Meets Euro IV emission standards, suitable for markets with strict environmental regulations |
| Complete Assembly | Ready to install – includes cylinder head, block, crankshaft, pistons, and all gaskets |
| Versatile Applications | Perfect for Isuzu NPR, NQR, NLR, NMR, NKR, QKR, and compatible N-Series trucks |
| Direct OEM Replacement | Manufactured to strict OEM specifications |
Why Choose Our 4JH1 Engine?
1. Factory-Spec OEM Quality – This engine is manufactured to Isuzu's original equipment specifications, guaranteeing a seamless fit and reliable performance. The 4JH1 is the authentic engine assembled on Isuzu trucks.
2. Proven in Commercial Applications – The 4JH1 powers a wide range of Isuzu N-Series trucks including the NPR, NQR, NLR, NMR, and QKR.
Its 105 PS and 230 N·m torque output deliver the perfect balance of power and efficiency for urban delivery and medium-duty cargo applications.
3. Complete Assembly – Ready to Install – This is a complete engine assembly, not a short block or partial kit. It arrives ready for installation, saving time and labor costs.
4. Euro IV Compliant – Featuring common rail, turbo-intercooler, EGR, and DOC technology, this engine meets Euro IV emission standards.
5. 29 Years of One-Stop Supply Experience – With nearly three decades in the Isuzu parts industry, we ensure every component meets rigorous quality standards. Backed by a full warranty.
Packaging & Shipping
| Item | Details |
|---|---|
| Packaging | Heavy-duty wooden crate – Export standard |
| MOQ | 1 piece |
| Delivery Time | 7–15 working days |
| Shipping Methods | Express, Sea Freight, Air Freight |
| Warranty | 12 Months |
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