G4 16# Control Valve Piezo Valve for 1GD 2GD 295040-9440 23670-0E020

G4 16# control valve is a high-precision core component for diesel engine common rail injection systems, specially designed for high-pressure fuel control of commercial vehicles and construction machinery diesel engines. Made of premium high-speed steel with precision grinding and hardening treatment, it features excellent wear resistance, high pressure resistance and dimensional stability, and can work stably under the working pressure of high-pressure common rail systems. It accurately regulates fuel injection flow and pressure, matches the fuel supply rhythm of the injection system, ensures efficient fuel atomization and complete combustion, and effectively reduces engine fuel consumption and exhaust emissions. As a direct replacement OEM-equivalent part, it is perfectly compatible with mainstream common rail injectors, easy to install without modification, and each unit passes strict precision and sealing tests, being a reliable choice for diesel engine fuel system maintenance and replacement.

Frequently Asked Questions

1.Which engine models is the G4 16# control valve compatible with?

The G4 16# control valve is a core component dedicated to DENSO common rail systems, mainly compatible with Toyota's 2.4L 2GD-FTV and 2.8L 1GD-FTV diesel engines, matching the injector OE number 33800-4A900/33800-4A950.

2. Which nozzle tip models are paired with the G4 16# control valve?

The G4 16# control valve is exclusively paired with DENSO G4 series special nozzle tips matching the DENSO common rail injectors, and the core matching models are G4S008, G4S009 and G4S011.

3. Can a damaged G4 16# control valve be repaired or only replaced?

A damaged G4 16# control valve can only be replaced with a new one and cannot be effectively repaired.

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