Product Overview

This high-quality diesel injector nozzle (Part Number: DLLA154S334N419) is a direct replacement for the Bosch S-Type nozzle family. Engineered for precision fuel delivery, it is specifically designed for the Mitsubishi L200 pickup truck equipped with the 4D56 diesel engine. As a leading supplier based in Shandong, China, we serve a global B2B clientele, shipping via DHL, UPS, FedEx, EMS, and TNT to major industrial hubs in North America, Europe, Asia-Pacific, the Middle East, and Africa. This nozzle meets or exceeds OEM specifications for reliable engine performance.

Key Features & Benefits

• Precision Engineering: Manufactured from High-Speed Steel for superior durability and resistance to wear under high-pressure injection conditions.
• Enhanced Fuel Atomization: The S-Type design ensures optimal spray pattern and atomization, leading to improved combustion efficiency and reduced fuel consumption.
• Direct Fit Replacement: 100% brand-new, standard size component designed for a seamless “replace and repair” installation without modifications.
• Rigorous Quality Control: Produced under ISO 9001:2000 and TS16949 standards, ensuring consistent performance and long service life.
• Reliable Performance: Restores engine power, reduces smoke emissions, and ensures smooth idling for your Mitsubishi L200.

Technical Specifications

OEM Cross-Reference

This nozzle is a direct cross-reference for the following original equipment manufacturer (OEM) and industry-standard part numbers:

• Bosch / Diesel OEM: DLLA154S334N419
• Alternative Numbers: 154S334N419
• OEM Reference 1: 105015-4190
• OEM Reference 2: 1050154190

Compatibility

This injector nozzle is specifically designed for the following vehicle and engine applications:

• Vehicle Model: Mitsubishi L200 (also known as Triton in some markets).
• Engine Model: 4D56 (2.5L Turbo Diesel).
• Application: Direct replacement for the original injector assembly in the fuel injection system.

Global Supply & Distribution

We are an export-oriented supplier with extensive experience in international trade. Our logistics network ensures fast and reliable delivery worldwide:

• Shipping Partners: DHL, UPS, FedEx, EMS, and TNT for express delivery.
• Major Markets: We regularly supply clients in North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Australia, Japan, Thailand), the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Orders are dispatched within 3-7 business days. Express shipping typically arrives at major ports and industrial centers within 5-10 working days.
• Export Compliance: All products are packaged and documented according to international shipping standards.

Quality Assurance

• Certifications: Our manufacturing facility adheres to ISO 9001:2000 and TS16949 standards, ensuring a robust quality management system.
• Testing: Each batch of nozzles is tested for spray pattern, opening pressure, and leak-tightness before shipment.
• Warranty: We offer a 6-month warranty against manufacturing defects. If a product fails due to material or workmanship issues, we will provide a replacement.

FAQ

Q1: Is this nozzle a direct fit for my 1998 Mitsubishi L200 4D56 engine?
A: Yes, the DLLA154S334N419 is the standard S-Type nozzle used in the 4D56 engine. It is a direct replacement. However, we always recommend verifying your existing part number (stamped on the nozzle body) to ensure 100% compatibility before purchase.

Q2: What is the difference between this S-Type nozzle and a P-Type nozzle?
A: The S-Type (DLLA) nozzle features a different seat geometry and spray hole configuration compared to the P-Type (DN) nozzle. The S-Type is designed for higher injection pressures and offers better atomization for modern direct-injection diesel engines like the 4D56. Using the correct type is critical for engine performance.

Q3: Do I need to replace the entire injector or just the nozzle tip?
A: This product is the nozzle tip only. For a proper repair, we recommend replacing the nozzle tip along with the washer and, if applicable, the heat shield. If the injector body is worn or damaged, a complete injector assembly may be required. Professional installation is recommended to ensure correct opening pressure and spray pattern.