Guangzhou Jianxin Mechanical Equipment Co., Ltd.
| Packaging Details | Standard export carton |
| Supply Ability | 100 Pieces per Month |
| Delivery Time | 3–7 work days |
| Color | Black |
| Model Number | 8-98032549-0 |
| Place of Origin | Japan |
| Brand Name | ISUZU |
View Detail Information
Explore similar products
8-97045393-2 Valve Lifter for Isuzu 3LD1 Engine Construction Machinery Japan
8-98238259-2 EGR Valve for Isuzu 4JJ1 Engine Hitachi Sumitomo Sany Excavator
8-98063676-0 Fan Blade for Isuzu 4LE2 Engine Hitachi ZX70-3 Excavator Cooling
8-98223019-2 Cylinder Head with Valves for Isuzu 4JJ1 Engine Excavator Parts
Product Specification
| Packaging Details | Standard export carton | Supply Ability | 100 Pieces per Month |
| Delivery Time | 3–7 work days | Color | Black |
| Model Number | 8-98032549-0 | Place of Origin | Japan |
| Brand Name | ISUZU |
8-98032549-0 Isuzu Engine Common Rail Pressure Limiter Valve for Excavator
OEM Quality Replacement: Manufactured to meet original factory specifications for reliable performance and a perfect fit.
Precise Compatibility: Specifically designed for Isuzu diesel engines used in excavators. Direct replacement for part number 8-98032549-0.
Critical Fuel System Protection: Acts as a safety valve in the common rail system, automatically releasing excess pressure to protect the fuel injectors, high-pressure pump, and fuel lines from damage.
Durable Construction: Made from high-strength, wear-resistant metal to withstand the extreme pressures and vibrations of the common rail fuel system.
Precision Engineered: As shown in the pictures, the dimensions are carefully measured with calipers to guarantee a tight, secure fit and accurate opening pressure.
Product Name: Common Rail Pressure Limiter Valve / Pressure Relief Valve
Brand: Isuzu
Engine Model: Isuzu Diesel Engine (Excavator)
OEM Part Number: 8-98032549-0
Condition: 100% Brand New
Material: High-grade Metal / Steel
Application: Diesel Engine Common Rail Fuel System
Genuine Packaging: Comes in original brand packaging as shown in the pictures.
This Isuzu common rail pressure limiter valve (OEM: 8-98032549-0) is a critical safety component in your engine's high-pressure fuel system. It is mounted on the common rail and is responsible for regulating fuel pressure. If the pressure exceeds a safe limit, this valve opens to release excess fuel back to the tank, preventing catastrophic damage to the injectors and fuel pump.
A faulty or clogged limiter valve can cause a sudden drop in rail pressure, leading to hard starting, severe power loss, rough idling, or triggering engine fault codes. Replacing it with our premium replacement part guarantees reliable pressure regulation and optimal engine performance.
Note: As shown in the pictures, we carefully measure the dimensions with calipers. Please verify your old part number (8-98032549-0) and check the thread size and length to ensure a perfect match for your machine.
Q1: Are you a manufacturer or trading company?
A: We are a professional supplier of excavator and diesel engine spare parts, with years of experience in exporting.
Q2: How can I confirm this part fits my engine?
A: Please check your old part for the number 8-98032549-0. Providing your excavator model and engine serial number is also very helpful to confirm compatibility.
If you have any requirements, please feel free to contact us. Also, if you have any questions about Isuzu, please do not hesitate to reach out to us at any time.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2012
Total Annual:
10000000-25000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
We are a professional distributor specializing in Isuzu engine parts, covering fuel injection systems (injectors, nozzles, high-pressure pumps), cooling systems (radiators, oil coolers), and core engine components (cylinder blocks, pistons, crankshafts, etc.). With years of experience in the auto pa... We are a professional distributor specializing in Isuzu engine parts, covering fuel injection systems (injectors, nozzles, high-pressure pumps), cooling systems (radiators, oil coolers), and core engine components (cylinder blocks, pistons, crankshafts, etc.). With years of experience in the auto pa...
Get in touch with us
Leave a Message, we will call you back quickly!