Valve Solenoid 12V 24V Diesel Engine Fuel Stop Solenoid Valve XHQ-PT for Excavator Truck Car

Product Details

Product Overview

This is a high-quality Valve Solenoid XHQ-PT, a critical component for diesel engine fuel shut-off systems. Designed for reliable operation, this fuel stop solenoid valve ensures precise fuel cut-off when the ignition is turned off, preventing engine run-on and ensuring safety. Available in both 12V and 24V configurations, it is a versatile replacement part commonly used in a wide range of heavy-duty applications.

Primarily designed for use in excavators, trucks, and cars, this solenoid valve offers a direct-fit solution for many diesel engine systems. As a genuine part, it provides the durability and performance required for demanding operational environments. Whether you are servicing a fleet of construction vehicles or performing a single engine repair, the XHQ-PT solenoid valve is a dependable choice for restoring proper fuel system function.

Key Features & Benefits

• Precise Fuel Control: Ensures immediate and complete fuel shut-off to the injection pump, stopping the engine safely and preventing diesel run-on (dieseling).
• Dual Voltage Compatibility: Available in both 12V and 24V electrical systems, making it suitable for a broad range of vehicles from light-duty cars to heavy-duty trucks and excavators.
• Genuine Quality Construction: Manufactured as a genuine part, ensuring long-lasting performance and resistance to vibration, heat, and fuel corrosion common in engine compartments.
• Easy Installation: Designed as a direct replacement unit, typically featuring a standard mounting flange and electrical connector for straightforward installation with minimal modifications.
• Versatile Application: Ideal for use in various diesel engines found in construction equipment (excavators), on-highway trucks, and passenger cars, making it a valuable stock item for workshops and parts suppliers.
• Long Service Life: Built with durable internal components to withstand millions of cycles, reducing the frequency of replacements and lowering overall maintenance costs.

Technical Specifications

OEM Cross-Reference

This Solenoid Valve XHQ-PT is a standard aftermarket part. While it is not an exact OEM number, it is designed to functionally replace or serve as an alternative to many common fuel shut-off solenoids used in diesel applications. Please verify your original part’s specifications (voltage, mounting, plunger stroke) for compatibility.

Common cross-reference types include solenoids used on:

• Various Bosch, Denso, and Delphi fuel injection pump systems.
• Stop solenoids for engines in compact excavators and mini loaders.
• General diesel engine shut-off valves for industrial and agricultural equipment.

Compatibility

This fuel stop solenoid is commonly used for a variety of diesel engines. Important: Fitment is often based on the specific injection pump model and mounting configuration rather than just the engine model. Please compare your original part’s physical dimensions and electrical ratings.

Commonly used for:

• Excavators: Small to medium-sized mini-excavators and compact construction loaders.
• Trucks: Light to medium-duty diesel trucks and delivery vans.
• Cars: Older model diesel passenger cars with mechanical or early electronic injection pumps.

Global Supply & Distribution

We offer global shipping capabilities for the Valve Solenoid XHQ-PT, ensuring fast and reliable delivery to major ports and industrial centers worldwide. Our international trade compliance and export experience allow us to efficiently serve markets including:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, France, Netherlands, Poland
• Asia-Pacific: Australia, New Zealand, Japan, South Korea, Southeast Asia
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• South America: Brazil, Chile, Argentina

We maintain stock to ensure quick dispatch and competitive freight rates for both air and sea cargo.

Quality Assurance

Each Solenoid Valve XHQ-PT undergoes rigorous testing to ensure it meets performance and safety standards.

• Manufacturing Standards: Produced in ISO-certified facilities with strict quality control processes.
• Testing: Each unit is tested for coil resistance, pull-in and hold-in current, plunger stroke, and leak-free operation.
• Warranty: Comes with a 3-month warranty against manufacturing defects. After-warranty service includes video technical support to assist with installation and troubleshooting.

FAQ

Q1: How do I know if this 12V/24V solenoid is the correct one for my engine?

A: First, measure the voltage of your vehicle’s electrical system (12V or 24V). Then, compare the physical dimensions of your old solenoid with this unit, specifically the mounting bolt pattern, the length of the plunger, and the type of electrical connector. The part number XHQ-PT is a standard reference, but physical verification is crucial for a perfect fit.

Q2: What are the common signs that my fuel stop solenoid is failing?

A: Common symptoms include: the engine not starting (solenoid not opening to allow fuel), the engine not shutting off when the key is turned off (solenoid stuck open), or intermittent engine stalling. You can test the solenoid by applying direct battery voltage to hear a distinct “click” as the plunger moves.

Q3: Can this solenoid be repaired, or should it be replaced?

A: Fuel stop solenoids are generally considered non-serviceable and should be replaced as a complete unit. Attempting to disassemble and repair them can damage the internal seals and coil. Replacement with a new, genuine part like this XHQ-PT is the most reliable and cost-effective solution.