Yimi (Guangzhou) Automotive Parts Co, Ltd
| OEM Part Numbers | 8-98138695-0 / 8981386950 / 8-98138-695-0 |
| Function | Opens at set pressure to relieve excess fuel to return line |
| Material | Heavy-Duty Zinc-Plated Steel |
| Warranty | 12 Months / 20,000 km |
| Certifiion | ISO/TS16949 |
| Supply Ability | 10000 pcs/month |
| Net Weight | Approx. 125.5 g |
| Type | Common Rail Pressure Limiting Valve (Mechanical) |
| Delivery Time | 5-8 Work Days |
| Part Name | LIMITER; FUEL PRESS / Fuel Pressure Limiter / Pressure Relief Valve |
| Payment Terms | T/T |
| Packaging Details | Neutral Package or as customers’ request |
| Engine Compatibility | ISUZU 4HK1, 6HK1, 4JJ1 |
| Emission Standards | Euro 5 |
| Vehicle Compatibility | ISUZU NPR75, NQR90, NMR85, FSR90, FVR34, NPR6SN |
| Production Years | 2009 onwards |
| Condition | Brand New — 100% quality inspected |
| Model Number | ISUZU NPR75 NQR90 NMR85 FSR90 FVR34 4HK1 6HK1 4JJ1 |
| Certification | CE, IATF 16949 |
| Brand Name | YIMI |
| Place of Origin | China |
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Product Specification
| OEM Part Numbers | 8-98138695-0 / 8981386950 / 8-98138-695-0 | Function | Opens at set pressure to relieve excess fuel to return line |
| Material | Heavy-Duty Zinc-Plated Steel | Warranty | 12 Months / 20,000 km |
| Certifiion | ISO/TS16949 | Supply Ability | 10000 pcs/month |
| Net Weight | Approx. 125.5 g | Type | Common Rail Pressure Limiting Valve (Mechanical) |
| Delivery Time | 5-8 Work Days | Part Name | LIMITER; FUEL PRESS / Fuel Pressure Limiter / Pressure Relief Valve |
| Payment Terms | T/T | Packaging Details | Neutral Package or as customers’ request |
| Engine Compatibility | ISUZU 4HK1, 6HK1, 4JJ1 | Emission Standards | Euro 5 |
| Vehicle Compatibility | ISUZU NPR75, NQR90, NMR85, FSR90, FVR34, NPR6SN | Production Years | 2009 onwards |
| Condition | Brand New — 100% quality inspected | Model Number | ISUZU NPR75 NQR90 NMR85 FSR90 FVR34 4HK1 6HK1 4JJ1 |
| Certification | CE, IATF 16949 | Brand Name | YIMI |
| Place of Origin | China | ||
| High Light | OEM Common Rail fuel pressure limiter for ISUZU ，Denso pressure relief valve for 4HK1 engine ，ISUZU NPR75 fuel pressure limiter with warranty | ||
The Common Rail Fuel Pressure Limiter (Pressure Relief Valve) with OEM numbers 8-98138695-0 (also listed as 8981386950, 8-98138-695-0) is a verified OEM-grade direct replacement for a wide range of ISUZU diesel engines, including the 4HK1, 6HK1, and 4JJ1.
Manufactured to Denso OEM specifications (Denso model 095420-0560), this mechanical pressure relief valve is a critical safety component of the common rail fuel system. It is mounted directly on the fuel rail and acts as a mechanical safety valve, opening when system pressure exceeds a predetermined threshold to release excess fuel back to the return line, thereby protecting the injectors, high-pressure pump, and fuel rail from over-pressure damage.
| Part Number | 8-98138695-0 8981386950 095420-0560 |
|---|---|
| Product Name | Common Rail Fuel Pressure Limiter |
| Car Model | ISUZU NPR75 NQR90 NMR85 FSR90 FVR34 |
| Engine Model | ISUZU 4HK1 6HK1 4JJ1 |
| Condition | 100% Brand New |
If your fuel pressure limiter is failing, you may experience one or more of the following symptoms:
| Brand | Model | Chassis / Series | Engine | Emission | Years |
|---|---|---|---|---|---|
| ISUZU | NPR75 | N-Series | 4HK1 5.2L | Euro 5 | 2009 onwards |
| ISUZU | NPR6SN | N-Series | 4HK1 5.2L | Euro 5 | 2009 onwards |
| ISUZU | NQR90 | N-Series | 4HK1 5.2L | Euro 5 | 2009 onwards |
| ISUZU | NMR85 | N-Series | 4JJ1 3.0L | Euro 5 | 2010 onwards |
| Brand | Part Number |
|---|---|
| Denso | 095420-0560, 095420-0560, 0-95420056-0, 09542-00560 |
| ISUZU | 8-98138695-0, 8981386950, 8-98138-695-0, 8982492330, 8981787060 |
| Aftermarket | IRL1007 (Euro4x4parts) |
| Feature | Benefit + Verification Signal |
|---|---|
| OEM Specification — Denso Genuine Equivalent | Guarantees factory-fit quality and performance — verified by ISUZU OEM part number 8-98138695-0 and Denso model 095420-0560. |
| Precision Pressure Relief Design | Opens at factory-set pressure threshold to release excess fuel, protecting fuel system components from over-pressure damage. |
| Heavy-Duty Zinc-Plated Steel Construction | Withstands extreme fuel pressures and continuous thermal cycling without degradation. |
| 125.5 g Lightweight Design | Compact and lightweight for easy installation without adding unnecessary weight. |
| Integrated Spring Mechanism | Provides consistent, reliable pressure regulation across full operating range. |
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to verify all mounting dimensions match OE blueprint specifications. |
| Cracking Pressure Test | 100% bench testing to verify valve opens at specified pressure threshold. |
| Leakage Test | 100% high-pressure leak test to guarantee zero internal/external fuel leakage. |
| Flow Rate Test | Dynamic flow testing to verify relief flow volume meets OEM specifications. |
| Material Composition | Heavy-duty zinc-plated steel analysis to verify structural integrity. |
Pre-Installation Checklist:
Maintenance Schedule:
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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