Product Overview

This high-quality P Type Diesel Fuel Common Rail Injector Nozzle (Model: 105019-1540 / DLLA154PN270) is a precision-engineered component designed for optimal performance in modern diesel engines. Manufactured to meet or exceed OEM specifications, this injector nozzle ensures efficient fuel atomization, improved combustion, and reduced emissions. We are a leading supplier based in Shandong, China, offering competitive wholesale pricing and reliable global shipping to markets including North America, Europe, Southeast Asia, the Middle East, and South America. Ideal for B2B buyers, auto parts distributors, and workshop professionals seeking a cost-effective replacement solution.

Key Features & Benefits

• Precision Fuel Delivery: Engineered for accurate fuel metering and spray pattern, ensuring optimal engine performance and fuel economy.
• Superior Durability: Constructed from high-speed steel to withstand extreme pressures and temperatures within the common rail system, ensuring a long service life.
• Direct OEM Replacement: A perfect fit for standard P-Type injectors, matching the specifications of the original 105019-1540 and DLLA154PN270 parts.
• Rigorous Quality Control: Each nozzle is tested for flow rate, spray pattern, and sealing integrity to guarantee reliable operation.
• Cost-Effective Solution: Provides a high-quality alternative to expensive OEM parts without compromising on performance or reliability.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct cross-reference for the following OEM part numbers:

• Primary Part Number: 105019-1540
• Alternative Part Number: DLLA154PN270
• OE Number: 1050191540

Note: Always verify the physical dimensions and specifications of your original part before purchase. This part is a standard P-Type nozzle for common rail systems.

Compatibility

This injector nozzle is designed for use in a wide range of diesel engines utilizing P-Type common rail fuel injection systems. It is a generic replacement component suitable for various applications, including:

• Engine Codes: General diesel engine applications (specific engine codes vary).
• Vehicle Models: Compatible with diesel engine cars, trucks, and industrial equipment that use the 105019-1540 / DLLA154PN270 nozzle specification.
• System Type: High-pressure common rail (HPCR) fuel systems.

Important: Please check your vehicle’s service manual or consult with a technician to confirm fitment, as this part is a universal replacement for the specific nozzle type, not a car-model-specific part.

Global Supply & Distribution

We are committed to providing efficient global logistics to support your business. Our supply chain ensures fast and reliable delivery to major markets worldwide.

• Worldwide Shipping: We ship to all major continents, including North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Orders are processed quickly and delivered to major ports and industrial centers (e.g., Los Angeles, Rotterdam, Dubai, Shanghai, Singapore).
• Export Experience: We have extensive experience in international trade, handling customs clearance and documentation for smooth transactions.
• Flexible Packaging: Products are shipped in neutral packing or our standard WX packing to ensure safe transit.

Quality Assurance

We prioritize quality to ensure your satisfaction and the long-term performance of your equipment.

• Manufacturing Standards: Our products are manufactured in ISO-certified facilities, adhering to strict quality control processes.
• Testing Procedures: Every injector nozzle undergoes rigorous testing, including flow bench testing and pressure validation, to ensure it meets OE performance standards.
• Warranty: We offer a 4-month warranty against manufacturing defects. Our team is ready to provide professional after-sales support.

FAQ

Q1: Is this injector nozzle a direct replacement for my original part?
A: Yes, this nozzle is designed as a direct replacement for the OEM part numbers 105019-1540 and DLLA154PN270. It is a standard P-Type nozzle. However, we highly recommend comparing the physical dimensions (length, spray angle, and mounting type) with your original part to ensure a perfect fit, as variations can exist between different engine models.

Q2: What is the recommended installation procedure for this nozzle?
A: Installation should be performed by a qualified technician. Key steps include: 1) Cleaning the injector bore thoroughly. 2) Lubricating the nozzle with clean diesel fuel. 3) Tightening the retaining nut to the manufacturer’s specified torque (typically around 80-100 Nm for P-Type nozzles). 4) After installation, the system must be primed and checked for leaks. Improper installation can damage the nozzle or the injector body.

Q3: How can I ensure the longevity of this fuel injector nozzle?
A: The lifespan of the nozzle heavily depends on fuel quality. Always use clean, high-quality diesel fuel and replace your fuel filters regularly. Contaminants in the fuel are the primary cause of nozzle wear and failure. If you experience rough idling, black smoke, or poor fuel economy, it may indicate a clogged or worn nozzle that requires replacement.