Product Overview

This high-performance Common Rail Pressure Relief Valve (Limiter Valve) is a critical component for modern diesel fuel injection systems. Designed to precisely regulate rail pressure and protect the system from overpressure conditions, this valve ensures optimal engine performance and longevity. Sourced from our manufacturing base in Shandong, China, we offer global shipping to major industrial markets including North America, Europe, Southeast Asia, the Middle East, and South America. With a standard MOQ of just 5 pieces and fast 3-7 day delivery, we cater to both wholesale distributors and repair workshops worldwide.

Key Features & Benefits

• Precision Pressure Control: Maintains stable fuel rail pressure for efficient combustion and reduced emissions.
• High-Speed Steel Construction: Manufactured from durable high-speed steel for exceptional wear resistance and long service life.
• 100% Professional Testing: Every unit undergoes rigorous quality checks to ensure reliable operation in demanding conditions.
• Direct OE Replacement: Designed as a direct fit replacement for OEM part numbers 1110010012, 1110010013, and 1110010014, minimizing installation time.
• 6-Month Warranty: Backed by a comprehensive 6-month warranty for peace of mind on your investment.

Technical Specifications

OEM Cross-Reference

This pressure relief valve is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• 1110010012
• 1110010013
• 1110010014

These numbers are interchangeable and represent the same valve design used across multiple diesel engine platforms. Please verify your existing part number against this list to ensure correct fitment.

Compatibility

This Common Rail Pressure Relief Valve is designed for use in modern diesel fuel injection systems, specifically for diesel cars and light commercial vehicles. It is compatible with engines utilizing Bosch, Denso, or Delphi common rail systems that require a pressure limiter valve with the specified OE numbers. Typical applications include passenger diesel cars and small trucks equipped with high-pressure common rail (HPCR) fuel systems. For exact fitment, please cross-reference your vehicle’s engine code or existing part number with 1110010012, 1110010013, or 1110010014.

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery to our B2B partners worldwide. Our key capabilities include:

• Worldwide Shipping: We ship to all major continents including North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Standard delivery time is 3-7 days from order confirmation, ensuring minimal downtime for your operations.
• Major Ports & Industrial Centers: Our logistics network covers major ports (e.g., Rotterdam, Los Angeles, Shanghai, Hamburg, Dubai) and industrial hubs for efficient inland distribution.
• Flexible Payment Options: We accept T/T (Wire Transfer), Western Union, and PayPal to accommodate international trade preferences.
• Customized Packaging: OEM, neutral, or branded packaging is available to meet your specific market requirements.

Quality Assurance

We are committed to delivering high-quality components that meet or exceed OEM specifications. Our quality assurance process includes:

• Manufacturing Standards: Produced in facilities adhering to international quality management principles.
• 100% Professional Testing: Each valve is individually tested for pressure calibration, leak-tightness, and functional performance before shipment.
• Material Integrity: High-speed steel construction ensures resistance to wear, corrosion, and high-pressure fatigue.
• Warranty: All products come with a standard 6-month warranty against manufacturing defects.

FAQ

Q1: How do I verify if this valve fits my engine?
A: Check your existing part number against our listed OE numbers (1110010012, 1110010013, 1110010014). If your valve has one of these numbers stamped on it, this part is a direct replacement. For vehicles, it is commonly used in diesel cars with common rail injection systems. If unsure, please contact us with your vehicle VIN or engine model for verification.

Q2: What are the symptoms of a faulty pressure relief valve?
A: Common symptoms include erratic engine performance, difficulty starting, black smoke from the exhaust, increased fuel consumption, and the engine entering “limp mode” due to rail pressure errors (detected by the ECU). If you notice these issues, testing and replacing the pressure relief valve is a recommended diagnostic step.

Q3: Can I install this valve myself, or do I need professional help?
A: Installation requires mechanical knowledge of fuel injection systems. The valve is typically located on the fuel rail and must be replaced with proper torque specifications to prevent leaks. We recommend installation by a qualified diesel mechanic or workshop to ensure correct fitment and system priming. Always relieve fuel system pressure before beginning work.