Product Overview

This high-quality diesel fuel injector nozzle (Part Numbers: 0433171435 / DLLA145P574) is a precision-engineered component designed for optimal performance in modern diesel engines. As a critical part of the fuel injection system, this nozzle ensures precise fuel atomization, leading to improved combustion efficiency, reduced emissions, and enhanced engine power. Sourced from a leading manufacturer in Shandong, China, we offer global shipping solutions to major industrial markets including North America, Europe, Asia-Pacific, the Middle East, and South America. Whether you are a wholesaler, workshop, or distributor, this product is a reliable solution for your replacement and repair needs.

Key Features & Benefits

• Premium Material: Constructed from high-grade stainless steel for exceptional durability and corrosion resistance, ensuring a long service life under extreme pressure and temperature conditions.
• Precision Engineering: Manufactured to meet or exceed OEM specifications (0433171435, DLLA145P574) for a perfect fit and consistent performance.
• Enhanced Fuel Efficiency: The precise spray pattern optimizes fuel atomization, leading to more complete combustion, better fuel economy, and lower operational costs.
• Reliable Performance: Undergoes rigorous quality control testing to guarantee reliable starting, smooth idling, and maximum power output.
• Universal Fitment: Designed as a universal replacement part for a wide range of diesel engines, providing a versatile solution for your inventory.

Technical Specifications

OEM Cross-Reference

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

• Bosch: 0433171435
• OEM: DLLA145P574

Note: This part is a cross-reference and may not be an original branded product. Please verify compatibility with your original part number before ordering.

Compatibility

This injector nozzle is designed for universal fitment in a wide range of diesel engines. It is commonly used in:

• Engine Applications: Diesel engines for cars, trucks, agricultural machinery, and industrial equipment.
• Car Makes: Universal fitment for various diesel engine vehicles. Please cross-reference your OEM number to ensure compatibility.

Note: This is a universal part. Always verify the original part number (0433171435 or DLLA145P574) against your vehicle’s specifications.

Global Supply & Distribution

We are a dedicated supplier of diesel engine parts with a strong focus on international trade. Our distribution network ensures fast and reliable delivery to clients worldwide.

• Worldwide Shipping: We ship to all major global destinations via express, air, and sea freight.
• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Efficient logistics to major ports and industrial centers, including Los Angeles, Rotterdam, Dubai, Shanghai, and Singapore.
• Export Expertise: Our team has extensive experience in international trade, ensuring compliant documentation and smooth customs clearance.

Quality Assurance

We are committed to providing products that meet the highest standards of quality and reliability.

• Manufacturing Standards: Produced in a facility that adheres to strict quality control processes, ensuring each nozzle meets performance specifications.
• Testing: Each batch undergoes rigorous testing for spray pattern, pressure, and flow rate to guarantee optimal functionality.
• Warranty: All products come with a 4-month warranty against manufacturing defects, providing you with peace of mind.

FAQ

Q1: How can I confirm this injector nozzle (0433171435) will fit my engine?

We strongly recommend checking the original part number on your current injector nozzle. If it matches 0433171435 or DLLA145P574, this part is a direct replacement. If you are unsure, please contact us with your engine model and vehicle VIN for compatibility verification.

Q2: Is this a genuine Bosch product?

This is a high-quality aftermarket replacement part manufactured to meet OEM standards. It is not an original Bosch product but is designed to function as a direct equivalent to the Bosch part number 0433171435. It offers reliable performance at a competitive price point.

Q3: What is the recommended installation procedure for this nozzle?

Installation should be performed by a qualified diesel mechanic. Ensure the injector bore is clean and free of debris. Always replace the nozzle sealing washer and tighten the nozzle retaining nut to the manufacturer’s specified torque. Improper installation can lead to engine damage and poor performance.