Yimi (Guangzhou) Automotive Parts Co, Ltd
| Payment Terms | T/T |
| Bolt Turn Angle | 60°–75° turn angle |
| Cylinder Head Torque | 70 N·m (7.1 kgf·m / 51 lb ft) |
| Delivery Time | 5-8 Work Days |
| Cylinders | 4 |
| Packaging Details | Neutral Package or as customers’ request |
| Head Gasket Thickness | 1.15 mm (standard) |
| Engine Displacement | 2,999 cc |
| Supply Ability | 10000 pcs/month |
| Compression Ratio | 16.5:1 (Euro IV) / 17.5:1 (Euro V) |
| Head Gasket Bore | Ø97.00 mm |
| Head Gasket Material | Multi-Layer Steel (MLS) / MT |
| Model Number | 4JJ1 |
| Certification | ISO/TS16949 |
| Brand Name | YIMI |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Bolt Turn Angle | 60°–75° turn angle |
| Cylinder Head Torque | 70 N·m (7.1 kgf·m / 51 lb ft) | Delivery Time | 5-8 Work Days |
| Cylinders | 4 | Packaging Details | Neutral Package or as customers’ request |
| Head Gasket Thickness | 1.15 mm (standard) | Engine Displacement | 2,999 cc |
| Supply Ability | 10000 pcs/month | Compression Ratio | 16.5:1 (Euro IV) / 17.5:1 (Euro V) |
| Head Gasket Bore | Ø97.00 mm | Head Gasket Material | Multi-Layer Steel (MLS) / MT |
| Model Number | 4JJ1 | Certification | ISO/TS16949 |
| Brand Name | YIMI | Place of Origin | CHINA |
| High Light | Multi-Layer Steel Cylinder Head Gasket Set ，OEM Fit 5-87815452-J Engine Overhaul Gasket Set ，Complete Overhaul Coverage ISUZU 4JJ1 Gasket Kit | ||
The Cylinder Head Gasket Set with OEM numbers 5-87815452-J, 5-87815452-0, and 5878154520 is a verified direct-fit replacement for ISUZU 4JJ1 / 4JJ1-TC / 4JJ1-TCX 2.999L diesel engines. This complete gasket kit provides all essential seals required for professional cylinder head and engine overhaul.
The cylinder head gasket set serves as the critical sealing system for the engine's combustion chamber and fluid passages. Each precision-engineered gasket maintains perfect seals between mating surfaces—cylinder head and engine block, intake and exhaust manifolds, oil pan, valve cover, and other critical sealing points. The head gasket withstands combustion pressures exceeding 160 bar while sealing coolant passages and oil galleries.
| Verification Item | Data / Standard | Source / Method |
|---|---|---|
| Part Number (Short) | 5-87815452-J | ISUZU OEM Parts Database |
| Part Number (Long) | 5-87815452-0 | ISUZU OEM Parts Database |
| Factory Number | 5878154520 | ISUZU OEM Parts Database |
| Engine Compatibility | 4JJ1 / 4JJ1-TC / 4JJ1-TCX | ISUZU application catalog |
| Engine Displacement | 2,999 cc | ISUZU engine specification |
| Head Gasket Thickness | 1.15 mm (standard) | ITE specification |
| Head Gasket Material | Multi-Layer Steel (MLS) | Product specification |
| Cylinder Head Bolt Torque | 70 N·m + 60°–75° turn angle | ISUZU 4JJ1 workshop manual |
| Certification | ISO/TS 16949 | Third-party system audit |
| Brand | Model | Engine | Years |
|---|---|---|---|
| ISUZU | D-MAX | 4JJ1-TC / 4JJ1-TCX | 2004–2020 |
| ISUZU | MU-X | 4JJ1-TC / 4JJ1-TCX | 2013–2020 |
| ISUZU | NLR / NNR (ELF) | 4JJ1-TCS | 2008–Present |
| ISUZU | NPR / NQR | 4JJ1 | 2008–Present |
| Holden | Colorado RC | 4JJ1-TCX | 2008–2012 |
| Holden | Rodeo RA | 4JJ1-TC | 2003–2008 |
| QC Item | Verification Method / Standard |
|---|---|
| Head Gasket Thickness | Micrometer, 100% inspection (1.15 mm ±0.05) |
| Head Gasket Bore | CMM, 100% inspection (Ø97.00 mm ±0.05) |
| Material Composition | Spectrometer analysis, batch sampling |
| Compression Resistance | Compression tester, batch sampling |
| Temperature Resistance | Thermal cycling test (−40°C to +200°C), batch sampling |
| Fluid Resistance | ASTM D471 immersion test, batch sampling |
| Kit Completeness | 100% component count verification |
| Fastener | Torque |
|---|---|
| Cylinder Head Bolts (Stages 1–2) | 70 N·m (7.1 kgf·m / 51 lb ft) |
| Cylinder Head Bolts (Stages 3–4) | 60°–75° turn angle |
| Main Bearing Cap Bolts | 166 N·m (16.9 kgf·m / 122 lb ft) |
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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