Product Overview

Our premium Diesel Fuel Injector Nozzle Assemblies, including models L129PBA, L130PBA, L203PBA, and L131PBA, are engineered for precise fuel delivery in diesel engines. Sourced from Shandong, China, these high-speed steel nozzles are designed for direct replacement and repair applications. We serve a global network of B2B buyers, with reliable shipping to major industrial markets across North America, Europe, Asia-Pacific, the Middle East, and South America. Each unit is packaged securely (customized packaging available) and shipped via DHL, TNT, UPS, EMS, or FEDEX to ensure fast and safe delivery to your doorstep.

Key Features & Benefits

• Premium High-Speed Steel Construction: Crafted from durable high-speed steel for exceptional wear resistance and long service life, even under high-pressure injection conditions.
• Precision Engineering: Each nozzle assembly is manufactured to strict tolerances, ensuring optimal fuel atomization, improved combustion efficiency, and reduced emissions.
• Direct Replacement Fit: Designed as a drop-in replacement for standard diesel engine injector systems, minimizing downtime during repair or maintenance.
• Reliable Performance: Delivers consistent fuel flow and spray pattern, enhancing engine power output and fuel economy.
• Versatile Compatibility: Suitable for a wide range of diesel car applications, offering a cost-effective solution for individual or bulk replacement needs.

Technical Specifications

OEM Cross-Reference

This product family includes the following OEM-compatible part numbers for diesel engine fuel systems:

• L129PBA
• L130PBA
• L203PBA
• L131PBA

Note: These part numbers are direct cross-references for replacement applications. Please verify your existing injector nozzle number to ensure correct fitment.

Compatibility

• Engine Applications: Diesel engines requiring standard injector nozzle replacements (common in various diesel car models).
• Vehicle Types: General diesel passenger vehicles and light-duty commercial diesel engines.
• Year Range: Compatible with engine systems designed for these specific nozzle types; consult your engine or injector manual for precise model year fitment.

Global Supply & Distribution

We are a dedicated supplier to the international B2B market, offering comprehensive logistics solutions:

• Worldwide Shipping: Reliable delivery to over 50 countries via DHL, TNT, UPS, EMS, and FEDEX.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy, Spain), Asia-Pacific (Japan, South Korea, Australia, UAE), Middle East (Saudi Arabia, UAE), and South America (Brazil, Argentina).
• Fast Delivery: Standard 3-7 day dispatch to major ports and industrial centers, with expedited options available.
• Export Experience: Extensive experience in international trade, ensuring compliant documentation and customs clearance support.

Quality Assurance

• Manufacturing Standards: Produced in ISO-compliant facilities in Shandong, China, using advanced machining processes.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for bulk purchasers.
• Testing: Each batch undergoes rigorous quality checks, including dimensional accuracy and spray pattern validation, to ensure high-performance standards are met.

FAQ

Q1: How do I verify that these nozzle assemblies (L129PBA, L130PBA, L203PBA, L131PBA) fit my engine?
A: Check the current part number on your existing injector nozzle. If it matches one of these numbers (L129PBA, L130PBA, L203PBA, or L131PBA), it is a direct replacement. For non-standard applications, please consult your engine service manual or contact us with your engine model for compatibility confirmation.

Q2: What is the recommended installation procedure for these injector nozzles?
A: Installation should be performed by a qualified diesel technician. Ensure the injector body and sealing surfaces are clean before assembly. Use new sealing washers or O-rings as per manufacturer guidelines. Torque the nozzle retainer to the specified value to avoid leaks or damage. After installation, bleed the fuel system to remove air before starting the engine.

Q3: How can I maintain these nozzles for optimal performance and longevity?
A: Use high-quality diesel fuel and replace fuel filters regularly to prevent debris from damaging the nozzle tip. Monitor engine performance for signs of poor atomization (e.g., rough idling, black smoke). If issues arise, have the nozzles professionally tested and cleaned. Adhering to a regular maintenance schedule will extend the service life of these assemblies.

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 .