Product Overview

This professional-grade Common Rail Injector Nozzle, model DLLA146P1296+ (OEM: 0433171811), is engineered for precision fuel delivery in modern diesel engines. Sourced from a leading manufacturer in Shandong, China, this nozzle is designed for global B2B distribution, serving major markets across North America, Europe, Asia-Pacific, the Middle East, and Africa. It is the ideal replacement part for workshop repairs, fleet maintenance, and wholesale supply chains requiring reliable fuel injection components.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear, ensuring consistent fuel atomization.
• OEM Standard Fitment: Direct replacement for OE numbers 0433171811 and DLLA146P1296+, guaranteeing a perfect fit without modifications.
• Enhanced Engine Performance: Optimized spray pattern improves combustion efficiency, reduces fuel consumption, and lowers emissions.
• Rigorous Quality Control: Each nozzle undergoes strict testing for flow rate, pressure, and spray pattern to meet ISO and SAE standards.
• Cost-Effective Solution: Factory-direct pricing with a 4-month warranty, making it a reliable choice for high-volume B2B orders (MOQ: 48 pcs).

Technical Specifications

OEM Cross-Reference

This nozzle is a direct cross-reference for the following OEM and industry-standard part numbers:

• OEM Number 1: 0433171811
• OEM Number 2: DLLA146P1296+
• Alternative Reference: Dlla146p1296 (without plus suffix, compatible variant)

Note: Always verify compatibility with your specific injector body before installation.

Compatibility

• Engine Type: Common rail diesel engines (4-cylinder, 6-cylinder configurations)
• Vehicle Applications: Suitable for diesel engine cars, light trucks, and industrial machinery using Bosch-compatible injector systems
• Year Range: 2000–Present (applicable to modern common rail systems)
• Car Make: Universal fitment for diesel engines (not limited to specific brands)

Global Supply & Distribution

• Worldwide Shipping: We ship to all major ports, including Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Major Markets: North America, Europe, Southeast Asia, Middle East, Africa, and South America.
• Fast Delivery: Standard lead time of 3–7 days for in-stock items; bulk orders shipped within 15 days.
• Export Expertise: Experienced in international trade with full customs documentation and compliance with ISO 9001 quality standards.

Quality Assurance

• Manufacturing Standards: Produced in a ISO 9001-certified facility using advanced CNC machining and heat treatment processes.
• Testing: Each nozzle is tested for hydraulic flow, spray pattern, and leak tightness before packaging.
• Warranty: 4-month warranty against manufacturing defects (covers material and workmanship issues).

FAQ

Q1: Will this nozzle fit my existing injector assembly?
A: The DLLA146P1296+ (0433171811) is a standard common rail nozzle compatible with Bosch-type injector bodies. Ensure your injector’s mounting thread and length match the specifications (verified via OEM cross-reference).

Q2: What is the recommended installation procedure?
A: Install using proper torque specifications (typically 25–35 Nm for common rail nozzles). Clean the injector bore thoroughly, replace copper gaskets, and avoid cross-threading. We recommend professional installation by a certified diesel technician.

Q3: How can I maximize the lifespan of this nozzle?
A: Use high-quality diesel fuel with proper filtration (minimum 5-micron filter). Avoid water contamination and perform regular fuel system cleaning every 50,000 km. Replace fuel filters simultaneously to prevent debris damage.

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 .