Product Overview

This high-precision fuel injector nozzle, identified by the Bosch specification DSLA143P970 and OEM number 0433175271, is a direct replacement for injector assemblies 0445120007 and 2830957. Designed for compatibility with leading industrial engines, this nozzle is a critical component for Cummins and Iveco fuel systems. We specialize in global B2B supply, ensuring fast, reliable shipping to major markets including North America, Europe (Germany, Italy, UK, France), the Middle East (UAE, Saudi Arabia), Southeast Asia, and South America. This part is ideal for distributors, workshops, and fleet maintenance operations seeking OE-standard performance.

Key Features & Benefits

• Precision Engineering: Manufactured to Bosch OE specifications (DSLA143P970) for exact fitment and optimal spray pattern, ensuring complete combustion.
• Enhanced Durability: Constructed from high-grade hardened steel to withstand extreme injection pressures and resist wear, extending service life.
• Improved Performance: Delivers consistent fuel atomization, leading to increased engine power, better fuel economy, and reduced emissions.
• 100% Tested: Every nozzle undergoes rigorous pressure and spray pattern testing to guarantee immediate, trouble-free operation upon installation.
• Plug-and-Play Replacement: Directly replaces OEM parts 0433175271, 0445120007, and 2830957 without modifications.

Technical Specifications

OEM Cross-Reference

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

• Bosch: 0433175271
• Injector Assembly: 0445120007
• Cummins / Iveco: 2830957
• Nozzle Spec: DSLA143P970

Compatibility

This nozzle is engineered for use in diesel fuel injection systems. Common applications include:

• Engine Makes: Cummins, Iveco (FPT – Fiat Powertrain Technologies)
• Vehicle Types: Heavy-duty trucks, agricultural tractors, construction machinery, and industrial generators.
• Note: This is a nozzle component. Please verify that your injector body (e.g., 0445120007) requires this specific nozzle type (DSLA143P970).

Global Supply & Distribution

We are a dedicated supplier to the global B2B market, offering seamless logistics for international buyers.

• Express Shipping: DHL, FedEx, UPS, and TNT for urgent orders (3-7 day delivery).
• Sea & Air Freight: Available for bulk orders to major ports like Rotterdam, Hamburg, Los Angeles, Shanghai, and Jebel Ali.
• Major Markets: Strong distribution networks in North America, Europe (EU), the Middle East, Africa, and Asia-Pacific.
• Trade Compliance: Experienced in handling international export documentation and customs clearance.

Quality Assurance

• Testing: 100% professional testing for opening pressure, spray pattern, and leakage before packaging.
• Standards: Manufactured in an ISO-certified facility, adhering to strict quality control measures.
• Warranty: Backed by a standard 6-month warranty against manufacturing defects.
• Certification: Parts are traceable and meet or exceed OEM performance specifications.

FAQ

Q: Is this just the nozzle tip, or does it include the complete injector?
A: This listing is for the fuel injector nozzle tip (DSLA143P970) only. It is the component that fits onto the injector body. You will need to install this nozzle onto your existing injector assembly (e.g., 0445120007).

Q: How do I verify that this nozzle fits my engine?
A: Please check the nozzle number stamped on your old injector. It should read “DSLA143P970”. Alternatively, verify the OEM number on your injector body (0445120007 or 2830957). If these match, the part is compatible. If you are unsure, contact us with your engine model and injector serial number for verification.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. The nozzle must be cleaned, and the seating surface in the injector body must be free of debris. The nozzle retaining nut must be tightened to the manufacturer’s specified torque to prevent leaks and ensure correct spray angle. We recommend replacing the nozzle washer/copper gasket simultaneously.

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 .