Product Overview

This high-quality Diesel Fuel Injector Nozzle DLLA150SN666 (Part No. 105015-6660) is a precision-engineered replacement component designed for optimal fuel atomization in diesel engines. Manufactured to OE specifications, this nozzle assembly ensures reliable engine performance, reduced emissions, and improved fuel economy. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and Africa, offering fast and reliable shipping via DHL, TNT, UPS, EMS, and FEDEX.

Key Features & Benefits

• Precision Fuel Atomization: The multi-hole design (DLLA type) ensures a fine fuel spray pattern for complete combustion, maximizing engine power and efficiency.
• Superior Durability: Constructed from high-speed steel with a hardened needle valve, providing excellent wear resistance and a long service life under high-pressure conditions.
• OEM Standard Compliance: Manufactured to meet or exceed original equipment manufacturer (OEM) specifications, ensuring a perfect fit and direct replacement for the Bosch 105015-6660 injector.
• Stringent Quality Control: Every nozzle undergoes rigorous testing for spray pattern, opening pressure, and leak-tightness to guarantee consistent performance.
• Cost-Effective Solution: A reliable aftermarket alternative that delivers OE-quality performance at a competitive price point, reducing maintenance costs for fleet operators.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following OEM and cross-reference numbers:

• Bosch: 105015-6660, 105015-6661
• Part Number: DLLA150SN666
• Alternative Codes: 150SN666, 0 433 171 666 (Bosch Reference)

Compatibility

This nozzle is designed for use in a wide range of heavy-duty diesel engines. While it is a universal component used by many engine manufacturers, it is commonly found in:

• Engine Applications: Suitable for engines requiring Bosch P-type injectors with a DLLA150SN666 nozzle specification.
• Vehicle Types: Diesel cars, light trucks, agricultural tractors, and industrial machinery.
• Important Note: Please verify your existing injector’s part number (DLLA150SN666 or 105015-6660) to ensure 100% compatibility before purchase.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. Our export capabilities ensure your orders are processed and dispatched efficiently.

• Worldwide Shipping: We partner with major carriers including DHL, TNT, UPS, EMS, and FEDEX for fast and trackable delivery.
• Major Markets: Our products are regularly shipped to North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, Korea), the Middle East (UAE, Saudi Arabia), and Africa (Nigeria, South Africa).
• Fast Processing: Orders are typically dispatched within 3-7 working days from our warehouse in Shandong, China.
• Flexible Payment: We accept TT, Western Union, PayPal, and Trade Assurance for secure transactions.

Quality Assurance

We prioritize quality to ensure your engine operates at peak performance. Our quality assurance process includes:

• Manufacturing Standards: Produced in ISO-certified facilities using advanced machining and heat treatment processes.
• Testing: Each nozzle is individually tested for spray pattern, opening pressure, and leak-tightness before packaging.
• Warranty: We stand behind our product with a full 6-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm that the DLLA150SN666 nozzle fits my engine?
A: First, locate the part number on your existing injector nozzle. It is usually stamped on the body (e.g., DLLA150SN666 or 105015-6660). If your nozzle matches these numbers exactly, it is a direct fit. If you are unsure, contact us with your engine model and injector number for verification.

Q2: What is the difference between a nozzle tip and a complete injector?
A: This product is a nozzle assembly or nozzle tip, which is the part that atomizes the fuel. It does not include the injector body or solenoid. It is designed to replace only the worn tip on your existing injector holder. Installation requires specialized tools and knowledge of injector overhaul procedures to ensure correct opening pressure and spray pattern.

Q3: How should I install and maintain this nozzle for optimal performance?
A: Installation must be performed by a qualified diesel technician. Clean all fuel system components thoroughly before installation. The nozzle must be torqued to the injector holder’s specifications. For maintenance, always use clean, high-quality diesel fuel and replace fuel filters regularly to prevent contamination that can damage the precision nozzle.

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 .