294200-0670 8-98181831-0 Diesel Fuel Suction Control Valve SCV for Isuzu 6HK1 Engine

Product Title

294200-0670 8-98181831-0 Denso SCV Suction Control Valve for Isuzu 6HK1 Hino J08 Engine

Product Highlights

OEM Quality Replacement: Manufactured to meet original factory specifications, ensuring reliable performance and a perfect fit for your diesel fuel system.

Precise Compatibility: Specifically designed for Isuzu 6HK1, Hino J08, and Nissan UD diesel engines. Direct replacement for part numbers 294200-0670 and 8-98181831-0.

Precision Fuel Control: This Suction Control Valve (SCV) precisely regulates fuel supply volume to the high-pressure fuel pump, maintaining stable rail pressure for smooth engine operation.

Durable Construction: Made of high-speed steel, engineered to withstand constant vibration and extreme temperatures in diesel engine environments.

Complete Kit: Includes the SCV valve and O-ring as shown in the pictures, ready for installation.

Product Specifications

Product Description

This Denso Suction Control Valve (SCV) with OEM part numbers 294200-0670 and 8-98181831-0 is a critical component in the high-pressure common rail fuel system of Isuzu 6HK1, Hino J08, and Nissan UD diesel engines.

The SCV is an electromechanical valve installed at the inlet of the high-pressure fuel pump. It precisely regulates the fuel supply volume to maintain the target rail pressure, ensuring stable engine operation, optimal fuel efficiency, and reduced emissions.

A worn, contaminated, or stuck SCV can cause a range of driveability issues, including:

• Lack of power or engine will not rev-up

• Idle vibration or rough idling

• Engine starting concerns

• Diagnostic Trouble Codes such as P1093, P0087, P1087, P0088, and P1088

Common causes of SCV failure include fuel contamination, valve seat wear, and internal sticking. Replacing it with our premium replacement part restores proper fuel pressure regulation and reliable engine performance.

Note: As shown in the pictures, this assembly includes the SCV valve and O-ring. Please carefully verify your old part number (294200-0670 or 8-98181831-0), engine model, and compare the exact shape and mounting holes to ensure a perfect match for your machine.

FAQ

Q1: How do I know if this fits my engine?
A: Please check your old part for the number 294200-0670 or 8-98181831-0 (also interchangeable with 294200-3670, 8981305080, ME445494). Confirm your engine model is Isuzu 6HK1, Hino J08, or Nissan UD. Providing your machine serial number is also very helpful.

Q2: Do you offer wholesale prices?
A: Yes, for bulk orders, please contact us directly for a better price.

If you have any requirements, please feel free to contact us. Also, if you have any questions about diesel fuel system components, please do not hesitate to reach out to us at any time.