Product Overview

This high-precision Hyundai G4 Control Valve and Orifice Plate Set is a critical component for diesel fuel injection systems. Designed for direct replacement and repair, this kit includes the essential control valve (compatible with 33800-4A900, 33800-4A950, 33800-4C940) and orifice plates (295700-0140, 295700-0290, 295700-0820). Manufactured in Shandong, China, with a 6-month warranty, we serve a global B2B clientele, shipping to major industrial centers across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear in high-pressure injector environments.
• 100% Professional Testing: Every unit is rigorously tested to ensure flawless performance and reliable fuel metering.
• Direct OEM Replacement: Designed to meet or exceed original equipment specifications for seamless installation and optimal engine performance.
• Enhanced Fuel Efficiency: Accurate control of fuel injection timing and volume helps reduce emissions and improve overall engine economy.
• Reliable Supply Chain: Fast 3-7 day delivery times and low MOQ of 12 units support both urgent repairs and bulk inventory needs.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement or equivalent to the following OEM part numbers:

• Control Valve: 33800-4A900, 33800-4A950, 33800-4C940
• Orifice Plate: 295700-0140, 295700-0290, 295700-0820

Compatibility

• Engine Application: Hyundai G4 Series Diesel Engines
• Vehicle Application: Compatible with various diesel passenger cars and light commercial vehicles utilizing G4 fuel injection systems.
• System: Common Rail Fuel Injection System

Global Supply & Distribution

We are a dedicated supplier to the global B2B market, offering fast and reliable shipping to:

• North America: Major ports like Los Angeles, Houston, and New York.
• Europe: Key hubs including Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Direct service to Singapore, Dubai, and major Chinese ports.
• Middle East & Africa: Efficient logistics to Jebel Ali, Durban, and other regional centers.

With a 3-7 day processing time and extensive export experience, we ensure your orders are delivered on schedule and in compliance with international trade standards.

Quality Assurance

• Manufacturing Standards: Produced in ISO-compliant facilities in Shandong, China.
• Testing: Each component undergoes a 100% professional test to verify dimensional accuracy and hydraulic performance.
• Warranty: Backed by a solid 6-month warranty against manufacturing defects.

FAQ

Q1: Is this a direct fit for my Hyundai G4 engine injector?
A: Yes, this control valve and orifice plate set is designed as a direct replacement for the specified OEM numbers (33800-4A900, 33800-4A950, etc.). It is a common repair component for G4 series fuel injectors. However, we always recommend verifying your existing part numbers for absolute compatibility.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. The area must be scrupulously clean to prevent contamination. The new control valve and orifice plate should be installed following the injector manufacturer’s torque specifications to ensure proper sealing and function.

Q3: How should I store these parts before installation?
A: Store the parts in a cool, dry environment within their original packaging. Avoid exposure to moisture, dust, or extreme temperatures, as this can compromise the precision surfaces of the high-speed steel components.