Product Overview

This high-quality Common Rail Fuel Injector Pump, carrying OE numbers 0445010073 and 0986437320, is a direct-fit replacement designed for BMW diesel engines. Engineered for precision fuel delivery, this pump is manufactured in Shandong, China, and is suitable for global B2B buyers. We serve major markets across North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable logistics for international procurement.

Key Features & Benefits

• High-Performance Fuel Delivery: Ensures precise injection timing and pressure for optimal engine combustion and power output.
• Durable Construction: Built to OEM specifications using robust materials to withstand high-pressure operation and extend service life.
• Direct Replacement: Standard size design for bolt-on installation, minimizing downtime for repair or replacement.
• Reliable Operation: Tested for consistent performance across various operating conditions, reducing the risk of engine misfire or starting issues.
• Professional Service: Backed by a 4-month warranty and dedicated support for B2B clients.

Technical Specifications

OEM Cross-Reference

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

• 0445010073 (Bosch / Common Rail Pump)
• 0986437320 (Bosch / Common Rail Pump)
• 04450100073 (Alternative listing)

Compatibility

This pump is designed for BMW diesel engine applications, including but not limited to the following models:

• BMW 330d (E46, E90)
• BMW 525d (E60, E61)
• BMW 530d (E60, E61)
• BMW 730d (E65, E66)

Note: Please verify your vehicle’s engine code and existing pump part number to confirm fitment, as variations may exist across model years.

Global Supply & Distribution

We specialize in the global supply of diesel engine components and offer fast, reliable shipping to major industrial centers and ports worldwide. Our logistics network supports efficient delivery to:

• North America: Los Angeles, Houston, New York, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Shanghai, Singapore, Sydney, Tokyo
• Middle East & Africa: Dubai, Jeddah, Lagos, Durban

We ensure compliance with international trade regulations and offer flexible shipping options for B2B orders, including sea freight, air freight, and express courier services.

Quality Assurance

Our manufacturing facility adheres to strict quality control standards to ensure each pump meets high-performance requirements. Key quality measures include:

• Testing for pressure calibration and leak resistance.
• Use of certified materials for durability.
• 4-month warranty against manufacturing defects.

FAQ

Q1: How can I confirm this pump fits my BMW 530d?
A: Please check your vehicle’s engine code (e.g., M57) and the existing pump’s part number. This pump matches OE numbers 0445010073 and 0986437320, commonly found on 2000s-era 530d models. If your engine uses a different variant, please contact us with your VIN for verification.

Q2: Is professional installation required?
A: Yes, we strongly recommend installation by a qualified diesel technician. The common rail system operates at high pressure, and improper installation can lead to fuel leaks or engine damage. Ensure the system is depressurized before replacement.

Q3: What is the typical lifespan of this injector pump?
A: With proper maintenance (clean fuel, regular filter changes), this pump can last 100,000-150,000 miles or more. Signs of wear include hard starting, loss of power, or increased fuel consumption. Our 4-month warranty covers immediate defects from manufacturing.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .