Yimi (Guangzhou) Automotive Parts Co, Ltd
| Certifiion | ISO/TS16949 |
| Shipping Weight | 1.0-1.2 kg (2.2-2.6 lbs) |
| Shipping Dimensions | 40*30*5 cm (16″ * 12″ * 2″) |
| Gasket Type | Multi-Layer Steel (MLS) |
| Engine Displacement | 4.6L (4,663cc) |
| Head Gasket Material | High-grade steel |
| Delivery Time | 5-8 Work Days |
| Torque Output | Up to 370 Nm (273 lb-ft) |
| Supply Ability | 10000 pcs/month |
| Auxiliary Gasket Material | Metal/cellulose composite |
| Power Output | 135-145 hp (89-97 kW) |
| Payment Terms | T/T, |
| Packaging Details | Neutral Package or as customers’ request |
| Model Number | ISUZU 4HG1 4HG1T |
| Brand Name | YIMI |
| Place of Origin | China |
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Product Specification
| Certifiion | ISO/TS16949 | Shipping Weight | 1.0-1.2 kg (2.2-2.6 lbs) |
| Shipping Dimensions | 40*30*5 cm (16″ * 12″ * 2″) | Gasket Type | Multi-Layer Steel (MLS) |
| Engine Displacement | 4.6L (4,663cc) | Head Gasket Material | High-grade steel |
| Delivery Time | 5-8 Work Days | Torque Output | Up to 370 Nm (273 lb-ft) |
| Supply Ability | 10000 pcs/month | Auxiliary Gasket Material | Metal/cellulose composite |
| Power Output | 135-145 hp (89-97 kW) | Payment Terms | T/T, |
| Packaging Details | Neutral Package or as customers’ request | Model Number | ISUZU 4HG1 4HG1T |
| Brand Name | YIMI | Place of Origin | China |
| High Light | ISUZU 4HG1 engine gasket set ，MLS head gasket rebuild kit ，ISO 9001 certified engine parts | ||
Complete Engine Rebuild Gasket Kit for NPR NQR NPS ELF 4.6L Turbo Diesel
The Engine Overhaul Full Gasket Set with OEM number 5-87813954-0 is a verified direct-fit replacement for the ISUZU 4HG1 and 4HG1T engine family - 4-cylinder, inline, water-cooled, 4-stroke diesel engines commonly found in ISUZU N-Series trucks (NPR, NQR, NPS) and ISUZU ELF light-duty commercial vehicles.
The head gasket is the most critical component of the kit, providing a high-integrity combustion seal between the engine block and cylinder head. It must withstand extreme combustion pressures and thermal cycling while maintaining separate sealing for coolant, engine oil, and compression gases.
| Parameter | Specifiion |
|---|---|
| Part Name | Overhaul Full Gasket Set / Engine Rebuild Gasket Kit |
| OE Number(s) | 5-87813954-0, 5878139540, 5-87813-954-0, 587813954-0 |
| Engine Fitment | ISUZU 4HG1 / 4HG1T |
| Engine Displacement | 4.6L (4,663cc) |
| Engine Power Output (4HG1T) | 135-145 hp (89-97 kW) |
| Engine Torque (4HG1T) | Up to 370 Nm (273 lb-ft) |
| Gasket Type | Multi-Layer Steel (MLS) head gasket + metal/cellulose full set |
| Condition | Brand New - 100% factory tested |
| Brand | Model / Series | Engine | Production Years |
|---|---|---|---|
| ISUZU | N-Series - NPR (4.6L / 350A) | 4HG1 / 4HG1T | 1992-2003 |
| ISUZU | N-Series - NQR 71 R | 4HG1 | 1992-2003 |
| ISUZU | N-Series - NPS | 4HG1 / 4HG1T | - |
| ISUZU | ELF (Japan) / NPR (export) | 4HG1 / 4HG1T | 1992-2003 |
| Component | Description |
|---|---|
| Cylinder Head Gasket | MLS construction (asbestos-free steel/metal laminate) |
| Cylinder Head Cover Gasket | High-temperature rubber / metal-reinforced |
| Intake Manifold Gasket | Precision-cut fiber / metal laminate |
| Exhaust Manifold Gasket | High-temperature resistant metal / graphite composite |
| Oil Pan Gasket | Rubber / metal-reinforced seal |
| Front & Rear Crankshaft Oil Seals | High-grade rubber / PTFE |
| Valve Stem Seals | Set of 8 (intake + exhaust) - high-temperature rubber |
| Timing Cover Seals / O-rings | Complete set for front cover assembly |
| Symptom | Diagnosis |
|---|---|
| Coolant loss with no visible external leak | Coolant consumed into combustion chambers |
| White exhaust smoke | Coolant vaporizing in the cylinders |
| Milky / mayonnaise-like oil | Coolant contamination indiing breach |
| Oil floating in coolant reservoir | Oil entering cooling system |
| Persistent overheating | Combustion gases leaking into coolant system |
| Low compression readings | Gasket failure between cylinders |
Important: Head gasket and full gasket set replacement on 4HG1/4HG1T engines requires major engine disassembly and precision torque procedures. Professional installation by experienced diesel mechanics is mandatory - this is NOT a beginner-level DIY job.
Individually sealed in protective plastic bag with desiccant. Packed in foam-lined carton. Complete kit includes all gaskets and seals listed. Cylinder head bolts are not included and must be purchased separately.
Shipping: Approx. 40×30×5 cm (16″×12″×2″), weight approx. 1.0-1.2 kg (2.2-2.6 lbs)
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
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