Product Overview

This high-quality Fuel Pump Pressure Control Valve (Metering Regulator) is a direct replacement for OE numbers including 4S4Q-9G586-AA, 9307Z509B, and 9109903. Designed for precision fuel metering in modern diesel engines, this component is critical for maintaining optimal fuel pressure and injection timing. Sourced from a leading Chinese manufacturer with a 6-month warranty, this valve is ideal for global B2B buyers in Europe, North America, and Asia-Pacific, offering fast shipment to major ports and industrial centers.

Key Features & Benefits

• Precision Fuel Control: Ensures accurate fuel metering for improved engine efficiency and reduced emissions.
• High Durability: Manufactured from robust materials to withstand high pressure and thermal stress in diesel common rail systems.
• Direct OEM Replacement: Matches original specifications for Renault, Ford, and other diesel truck applications.
• 100% New Condition: Brand new, non-refurbished unit guaranteeing long service life.
• Easy Installation: Drop-in fit for compatible engines, reducing downtime for repair shops and fleet operators.

Technical Specifications

OEM Cross-Reference

This valve is a direct replacement for the following OEM numbers. Verify your vehicle’s part number before purchase.

• Ford / Renault: 4S4Q-9G586-AA, 4S4Q9G586AA
• Volvo / Other: 9109903
• Ford / JCB / New Holland: 9307Z509B, 9307Z509

Compatibility

This fuel pressure control valve is commonly used in the following applications:

• Engine Models: Ford Duratorq (PSA derived), Renault dCi, and other common rail diesel engines using Bosch CP1/CP3/CP4 fuel injection systems.
• Vehicle Applications: Ford Transit, Ford Ranger, Renault Master, Volvo trucks (specific models), JCB construction equipment, and New Holland agricultural machinery.
• Year Ranges: Primarily 2000s to 2010s diesel models. Always check your OE number for compatibility.

Global Supply & Distribution

We are a dedicated supplier to the international B2B market, offering efficient logistics to customers worldwide.

• Worldwide Shipping: We ship to all major global regions via express (DHL, FedEx, UPS), air freight, and sea freight.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (UK, Germany, France, Spain), Asia-Pacific (Australia, Japan, South Korea), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Stock items dispatched within 3-5 days. Bulk orders delivered to major ports (Rotterdam, Shanghai, Dubai, Los Angeles) within 15-35 days.
• Export Expertise: We handle all international trade documentation and compliance for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities with strict quality control.
• Testing: Each unit is tested for pressure accuracy, leak resistance, and electrical function before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects, ensuring peace of mind for your business.

FAQ

Q1: How do I confirm this valve fits my engine?

A: Please verify your existing part number. It should match one of the listed OE numbers (4S4Q-9G586-AA, 9307Z509B, or 9109903). This valve is typically used on Ford and Renault common rail systems, but cross-checking with your specific engine serial number is recommended.

Q2: What are the symptoms of a failing pressure control valve?

A: Common symptoms include poor engine starting, rough idling, loss of power, black smoke from the exhaust, and a check engine light related to fuel rail pressure codes (e.g., P0087, P0088, P0191). Immediate replacement is advised to prevent damage to the fuel pump and injectors.

Q3: What is the installation procedure?

A: Installation is straightforward for a qualified diesel technician. Ensure the fuel system is depressurized before removal. Clean the mounting surface, replace any O-rings, and torque the valve to the manufacturer’s specifications. We recommend replacing the fuel filter after installation to ensure system cleanliness.