Your Professional DELPHI Fuel Injector Supplier
Dongguan Truth Diesel Engine Parts Co., Ltd., founded 25 years ago, is one of the earliest companies in China to focus on core components for diesel engines. Throughout its development, the company has consistently adhered to the core strategy of "deep industry expertise and professional focus," growing from a small trading company to a modern industrial group integrating R&D, production, sales, and service
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DELPHI Genuine Original New Fuel Injection Unit Pump 0414...Applicationexcavator fuel InjectorPart number0414700003 0414700009 500380884 2998542 5237177Product nameEngine fuel injectionGarantee6 MONTHMOQ1pcsConditionOriginal/OEMDelivery time3 Days
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DIESEL Injector 20440388DIESEL injector 20440388This is a Delphi brand high-pressure common rail diesel injector. As a core component of the precision electronic fuel injection system, it is mainly compatible with some
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DIESEL Injector 20430583DIESEL injector 20430583 This is a genuine Volvo heavy-duty engine replacement part specifically designed for Volvo engines. Manufactured by renowned brands such as MLEKALUO using OEM standard
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DIESEL Injector 20500620DIESEL injector 20500620 This is a highly versatile Volvo-specific injector, primarily compatible with the D9A, D9A260, and D9A300 series engines. It is widely used in Volvo FM9 trucks,
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DIESEL Injector 20544186DIESEL injector 20544186 This is a high-end electronic fuel injector manufactured under license from Delphi, with OE number BEBE4C04101. It is specifically designed for Volvo FH16 D16C Euro 3
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DIESEL Injector 03803637DIESEL injector 03803637 This is an original equipment manufacturer (OEM) injector designed for Volvo's high-end commercial vehicles. Manufactured by Shandong Huayihe Import & Export Co., Ltd., it
Why choose us
Production Capacity
With over 500 skilled industrial workers and a "two-shift" production model, the annual production capacity can reach: 500,000 sets of fuel injectors, 150,000 sets of high-pressure fuel pumps, and 300,000 pieces of other core components, fully meeting the needs of large-scale global orders.
Management System
The factory strictly implements the ISO9001 quality management system and 5S on-site management standards, achieving full-process visual control from raw material warehousing to finished product delivery, ensuring traceability and supervision of the production process.
Industrial Big Data
Some core products have passed CE certification, EPA certification (US Environmental Protection Agency certification), and TS16949 automotive industry quality management system certification, meeting market access requirements in different regions worldwide;
Product Parameters
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Model |
20440388 (Original Part Number) |
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Brand |
Delphi or compatible brand |
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Type |
High-pressure common rail injector, solenoid valve controlled |
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Plug Type |
Standard plug (pin count varies by vehicle model) |
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Response Time |
≤1.5ms (sole valve pull-in time) |
Optimize your ride¡¯s performance with a Delphi Fuel Injector
Deliver an accurate, controlled spray pattern to help reduce emissions
Internal seal rings are protected from fuel exposure for long-term use
Improved sealing materials withstand extreme temps for better cold starts
Built to strict OE requirements for a from-the-factory fit and easy installation
FEATURES AND BENEFITS
Innovative Design
Cutting-edge technology tailored to enhance driving experiences.
Long-lasting Performance
Built to endure tough conditions and deliver reliable results over time.
Cost-effective Efficiency
Helps reduce maintenance costs while improving overall performance.
Guarantee fitment
A fit, form, and function test has been performed to ensure that the product meets and/or exceeds original equipment standards.
Enhanced Vehicle Efficiency
Boosts engine performance and ensures optimal fuel usage.
Trusted Reliability
Rigorously tested to meet industry standards for consistent, dependable use.
Durability and Longevity
Built with premium materials to withstand extreme conditions and provide long-lasting reliability.
Eco-Friendly Options
Environmentally conscious designs help reduce emissions while maintaining top-tier performance.
Delphi Diesel Fuel Injection Service
Comprehensive Testing
We use advanced diagnostic equipment to test fuel injection pumps and injectors performance, including spray patterns, flow rates, and atomization. This helps us pinpoint issues and ensure optimal fuel delivery.
Fuel Injection Cleaning and Repair
Our service includes thorough cleaning and repair of your Delphi fuel injection system to remove contaminants and restore proper function. We improve fuel atomization and engine performance through our specialized cleaning processes.
Replacement Parts
For Delphi injection system that are beyond repair, we offer genuine Delphi replacement parts to ensure compatibility and reliability.


☆Single box packing, then in carton then in Pallet.
☆Standard export packing.
☆According customer demand.
Delivery Detail: Within 5 days after the order confirmed
Certifications




FAQ
As one of the leading delphi fuel injector suppliers in China, we warmly welcome you to buy original new delphi fuel injector made in China here from our factory. All our products are with high quality and competitive price. Contact us for quotation.
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