Product Overview

This premium Common Rail Diesel Fuel Injector Nozzle is engineered for precision fuel delivery in modern diesel engines. Manufactured in Shandong, China, this high-quality component is designed to meet or exceed OEM specifications, ensuring optimal engine performance, fuel efficiency, and reduced emissions. Our global supply chain enables fast shipping to major industrial hubs across North America, Europe, Asia-Pacific, and the Middle East, making it a reliable choice for international B2B buyers in the automotive aftermarket and engine repair sectors.

Key Features & Benefits

• High-Quality Construction: Manufactured using premium materials and advanced machining processes for exceptional durability and long service life.
• Precision Fuel Delivery: Engineered for accurate fuel injection timing and atomization, leading to improved combustion efficiency and reduced fuel consumption.
• Strict OEM Compliance: Designed to match original specifications for seamless fitment and reliable performance in a wide range of diesel engines.
• Rigorous Testing: Each nozzle undergoes strict quality control procedures, including pressure and spray pattern testing, to ensure consistent performance.
• Cost-Effective Solution: Offers a high-performance alternative to expensive OEM parts without compromising on quality or reliability.

Technical Specifications

OEM Cross-Reference

This fuel injector nozzle is a direct replacement for the following OEM part numbers:

• DLLA157P715
• DLLA147P762
• DLLA158P1133
• DLLA155P753
• DLLA147P788

Please verify your existing part number against this list to ensure compatibility. For alternative cross-references or specific application inquiries, contact our technical support team.

Compatibility

This injector nozzle is a universal component suitable for a wide range of common rail diesel engines found in passenger cars, light-duty trucks, and commercial vehicles. It is designed for fuel injection systems requiring precise nozzle specifications. For exact fitment confirmation, please check your vehicle’s engine model and existing nozzle part number against the OEM cross-reference list. Common applications include various European and Asian diesel engine platforms.

Global Supply & Distribution

We are a dedicated supplier with a strong focus on the international B2B market. Our strategic location in Shandong, China, allows for efficient logistics and fast delivery times.

• Worldwide Shipping: We ship globally via DHL, UPS, FEDEX, EMS, and TNT, ensuring reliable and trackable delivery to your doorstep.
• Major Markets Served: Our products are regularly exported to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy, Spain), Asia-Pacific (Japan, South Korea, Australia, Southeast Asia), the Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Standard delivery time is 3-7 working days from dispatch port Qingdao. We prioritize order processing to minimize downtime for your business.
• Export Experience: We are experienced in international trade and can handle various incoterms and customs documentation requirements.

Quality Assurance

We are committed to providing high-quality products that meet the demands of professional repair shops and parts distributors. Our quality assurance process includes:

• Manufacturing Standards: Components are produced in a controlled environment using precision machining techniques.
• Rigorous Testing: Each nozzle is tested for spray pattern, opening pressure, and leak tightness to ensure optimal performance.
• Warranty: All products come with a standard 1-year warranty against manufacturing defects. Our 24-hour customer service team is available to address any issues.
• Certifications: We adhere to strict internal quality control protocols to ensure consistency and reliability in every batch.

FAQ

Q: How do I know if this nozzle is compatible with my engine?
A: To confirm compatibility, please compare the part number on your existing injector nozzle with our OEM cross-reference list (DLLA157P715, DLLA147P762, DLLA158P1133, DLLA155P753, DLLA147P788). These numbers are typically laser-etched on the nozzle body. If your number matches one of these, the nozzle is a direct fit. If you are unsure, please contact our support team with your vehicle’s make, model, and engine code for verification.

Q: What is the correct installation procedure for this injector nozzle?
A: Installation of fuel injector nozzles is a precision task. It is highly recommended to be performed by a qualified diesel technician. Key steps include: carefully cleaning the injector bore, lubricating the nozzle with clean diesel fuel, torquing the injector to the manufacturer’s specifications, and using a new copper washer if applicable. Improper installation can lead to poor performance or engine damage. Always consult your vehicle’s service manual for specific procedures.

Q: What is the expected lifespan of this nozzle, and how should I maintain it?
A: The lifespan of a fuel injector nozzle depends on fuel quality, operating conditions, and engine maintenance. Under normal conditions and with clean fuel, this high-quality nozzle can last for tens of thousands of miles. To maximize its life, use high-quality diesel fuel, replace fuel filters according to your vehicle’s schedule, and avoid running the fuel tank low to prevent debris from entering the system. If you experience symptoms like rough idling, poor fuel economy, or black smoke, have the injection system inspected by a professional.