Products Description
We have in-stock original used Isuzu 4HK1 diesel engine assemblies, dismantled from various light trucks and engineering machinery. Most of the vehicles have received on-time maintenance, with rare cases of continuous heavy loading or water submersion damage.
All units are equipped with 100% original factory matching parts, with no cylinder boring overhaul or parts piecing together from multiple engines.
This direct injection turbocharged model delivers excellent low-speed torque performance, with sufficient global parts supply.
Poor fuel quality and delayed maintenance can easily aggravate the wear of fuel injectors and in-cylinder components. For this, we conduct cold & hot engine test runs, cylinder pressure testing, in-cylinder borescope inspection, and engine oil pressure verification. Engines with obvious wear and leakage will not be released for shipment.
They can be installed in-situ on compatible models, supporting both single-unit replacement in stores and bulk foreign trade shipment.
2. Technical Parameters
| Parameter | Specification |
|---|---|
| Engine Model | 4HK1 |
| Displacement | Inline 4-Cylinder Diesel Engine |
| Quality Inspection Standard | Balanced cylinder pressure difference, smooth cold start, stable idle speed, no obvious abnormal noise, no cylinder wall scoring, stable engine oil pressure, zero oil/coolant leaks |
| Stock Status | Original dismantled units in ready stock, support small retail orders & full container export orders |
3. Applicable Models & Equipment
Isuzu 700P, FTR light trucks, refrigerated transport trucks
Small excavators, diesel generator sets
4. Frequently Asked Questions (FAQ)
Q: What are the key wear issues to pay attention to when purchasing the 4HK1 Isuzu engine?
A: Delayed maintenance can easily cause wear of fuel injection components and the cylinder block. We screen out engines with poor working condition through test runs and cylinder pressure testing.
Q: How to identify whether the engine has been overhauled and disassembled?
A: It can be identified by the disassembly marks on the housing screws. We can provide real-shot photos, idle running videos and cylinder pressure test records for reference when shipping.
Q: Do I need to modify the original vehicle brackets and wiring harness when replacing the engine assembly?
A: All motor mounts, wiring harnesses and pipelines adopt original factory standards. Most compatible models can be directly assembled, no additional modification required.
Q: Can I verify the working condition in advance for bulk orders?
A: For bulk orders, we can take whole engine running materials. We will only do wooden frame reinforcement, packaging and shipping after you check and confirm the condition.
