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Common Rail Liwei Nozzle DLLA150P2249 For DOOSAN Engine 0445120278

Common Rail Liwei Nozzle DLLA150P2249 For DOOSAN Engine 0445120278

1.Model: DLLA150P2249
2.Fuel Compatibility: Diesel
3.Application Engine: DOOSAN
4.OEM Reference Numbers: 0445120278
5.Spray Hole Type: Precision multi-hole design for fine atomization
6.Injection System: Common Rail
7.Material: High-speed tool steel with enhanced heat treatment

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Product Introduction

1.Perfect Compatibility with DOOSAN & BOSCH Systems
Liwei's DLLA150P2249 nozzle is designed to precisely match BOSCH injector 0445120278, a common component in DOOSAN engines. The nozzle's dimensions, spray hole configuration, and pressure tolerance are engineered to deliver OEM-level performance and seamless integration.

2. Superior Fuel Atomization and Engine Performance
Using high-precision manufacturing, the DLLA150P2249 produces an ultra-fine spray pattern. This ensures more complete combustion of diesel fuel, resulting in higher engine output, improved throttle response, and lower particulate emissions. It is ideal for heavy-duty applications such as construction machinery and power generators.

3. Durable Construction for Extended Lifespan
The nozzle is made from high-strength tool steel and treated with advanced surface hardening technologies. It withstands continuous exposure to extreme pressure (over 2000 bar) and temperature variations without degradation, offering long-term reliability even in the harshest working environments.

4. Cost-Effective Replacement Solution
Liwei nozzles are manufactured to exacting standards but offered at competitive prices, making them a cost-effective alternative to original BOSCH parts. They serve both the aftermarket and OEM sectors, helping customers reduce maintenance costs without sacrificing quality.

5. Wide Model Range for Various Injectors
Beyond DLLA150P2249, Liwei also offers a broad selection of compatible nozzle models to fit other BOSCH injector types. This extensive product line supports multiple engine brands and configurations.

Additional Compatibility

Comprehensive Nozzle Solutions for Bosch Injector Systems

In addition to the DLLA118P2203 model, we supply a broad portfolio of precision nozzles designed to fit a wide range of Bosch injector part numbers. Built to meet the rigorous demands of the automotive aftermarket, our interchangeable nozzle options ensure accurate fuel delivery, reduced engine wear, and compatibility across various diesel engine platforms-from passenger vehicles to commercial fleets.

Each nozzle is engineered for direct replacement, allowing for quick installation with minimal downtime. Whether for maintenance, performance tuning, or full injector refurbishment, our solutions support efficient upgrades while maintaining OEM-level reliability and fuel system integrity.

Liwei Nozzle Model	Compatible BOSCH Injector
DLLA150P2249	0445120278 (DOOSAN)
DLLA150P2259	0445120225
DLLA142P2262	0445120289
DLLA148P2267	0445120538
DLLA145P2270	0445120297
DLLA144P2273	0445120304
DLLA151P2275	0445120314
DLLA150P2282	0445120294
DLLA152P2286	0445120307, 0445120162
DLLA152P2298	0445120317

Each of these nozzles undergoes rigorous inspection, including spray pattern testing, flow calibration, and material hardness verification, ensuring they meet or exceed international fuel system standards.

Application Areas

1.DOOSAN diesel engines (construction, industrial)

2.CUMMINS, DEUTZ, and other heavy-duty engines

3.Trucks, generators, and agricultural machinery

4.Markets requiring BOSCH CRIN fuel systems

Why Choose Liwei?

With over two decades of experience in diesel fuel systems, Liwei is recognized globally for producing reliable and affordable diesel nozzles and injectors. Backed by international certifications and a strong reputation in regions like Europe, South America, and the Middle East, Liwei is a trusted supplier for fuel injection parts used in demanding industries.