Product Overview

This high-quality diesel engine fuel injector nozzle, referencing the Bosch-style design, is a critical component for precise fuel atomization in modern diesel engines. Designed as a direct replacement for OEM numbers 0433271517 and DLLA140P517, this part ensures optimal combustion efficiency and engine performance. Sourced from a leading manufacturer in Shandong, China, we provide global shipping solutions to major industrial markets, including North America, Europe, Southeast Asia, the Middle East, and Australia, ensuring fast and reliable delivery for B2B clients worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear under high-pressure injection conditions.
• Optimal Fuel Atomization: The DLLA140P517 nozzle design ensures a fine fuel spray pattern, leading to more complete combustion, reduced fuel consumption, and lower emissions.
• Direct Fit Replacement: Designed as a 1:1 replacement for the original Bosch 0 433 271 517 injector, ensuring a perfect fit and easy installation with no modifications required.
• Rigorous Quality Control: Each nozzle undergoes strict testing to guarantee consistent flow rate and spray pattern, meeting or exceeding OE specifications for reliable engine performance.
• Cost-Effective Solution: Offers a high-quality alternative to expensive OEM parts without compromising on performance or longevity, reducing maintenance costs for fleet and repair operations.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following original equipment numbers. Please verify your existing part number before ordering.

• Bosch Number: 0 433 271 517
• OEM Number: 0433271517
• Nozzle Type: DLLA140P517

Compatibility

This nozzle is designed for a wide range of diesel engines, particularly those utilizing the Bosch-type injection system. While the “DLLA140P517” designation is a standard nozzle type, it is commonly found in various automotive and industrial diesel engines. Typical applications include, but are not limited to:

• Diesel engines for passenger cars, light trucks, and commercial vehicles.
• Industrial and agricultural diesel engines requiring a DLLA140P517 nozzle.

Important: We highly recommend checking your engine model and current injector part number (0 433 271 517 or 0433271517) to confirm compatibility before purchasing.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust logistics network capable of delivering to virtually any location worldwide.

• Shipping Methods: We offer flexible shipping options including express couriers (DHL, FedEx, TNT), air freight, and sea freight to suit your budget and timeline.
• Major Markets: Our products are regularly exported to clients in North America, South America, Europe, Russia, the Middle East, Africa, and the Asia-Pacific region.
• Fast Delivery: For in-stock items, we can dispatch within 3 working days. We have experience handling bulk orders and ensuring smooth customs clearance to major ports like Shanghai, Shenzhen, and Ningbo.

Quality Assurance

Our commitment to quality ensures that every part we supply meets the highest standards of performance and reliability.

• Manufacturing Standards: Produced in ISO-certified facilities with strict adherence to international quality management systems.
• Testing: Each batch of nozzles is tested for spray pattern, flow rate, and sealing pressure to ensure consistent, reliable operation.
• Warranty: We stand behind our products with a 4-month warranty against manufacturing defects. Our team is available to assist with any technical inquiries.

FAQ

Q1: How can I confirm that this 0 433 271 517 nozzle will fit my engine?

First, check the part number printed on your existing injector nozzle. It should match 0433271517, DLLA140P517, or 0 433 271 517. If the numbers match, it is a direct replacement. If you are unsure, please contact us with your engine model and the current part number for verification.

Q2: What is the difference between a “DLLA” nozzle and other types?

The “DLLA” designation refers to a specific Bosch nozzle design, which is a multi-hole, long stem nozzle used in modern direct injection diesel engines. The “140” in DLLA140P517 indicates the spray angle (140 degrees), which is critical for matching the combustion chamber design. Using the correct nozzle type like the DLLA140P517 ensures proper fuel atomization and engine performance.

Q3: What is the minimum order quantity (MOQ) and how should I store these nozzles?

The MOQ for this item is 48 pieces. For storage, keep the nozzles in their original packaging in a clean, dry environment to prevent contamination or damage. They should be handled with care to avoid damaging the precision-machined tip before installation.

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 .