XingMa Common Rail Fuel Injector Nozzle DLLA144P1539 – High Precision & Durability

The DLLA144P1539 fuel injector nozzle exemplifies cutting-edge precision engineering, designed to meet the exacting standards of modern high-performance diesel engines. Manufactured under rigorous quality control, this component ensures superior fuel atomization and maximizes combustion efficiency, making it a cornerstone for advanced common rail systems.

Specifically engineered for Bosch and Siemens common rail systems, the DLLA144P1539 for 0445120070 excels in high-pressure environments, delivering consistent power while reducing emissions. Its robust design guarantees seamless integration with luxury and commercial vehicles alike.

 

 

Constructed with heat-treated alloy steel and advanced wear-resistant coatings, the DLLA144P1539 withstands extreme combustion pressures exceeding 2,200 bar, comparable to the durability of DLLA144P1707 for 0445120122. This ensures reliable performance in demanding conditions, from high-speed highways to urban stop-start traffic.

The nozzle's internal geometry promotes fine fuel misting, enhancing fuel-air mixing for more complete combustion-an advantage shared with DLLA150P1011 for 0445110764. This results in improved fuel economy, reduced engine noise, and lower NOx emissions, aligning with the latest environmental regulations.

Precision manufacturing ensures uniform spray patterns and injection timing, critical for maintaining optimal engine performance. The DLLA144P1539's compact design, similar to DSLA142P988 for 0445110062, enables easy installation and compatibility with a wide range of injector systems.

 

 

The DLLA144P1539 is primarily designed for premium diesel engines such as the Mercedes-Benz OM651, BMW B57, and Audi TDI series. Its versatility extends to commercial applications, including light trucks and luxury SUVs, making it compatible with models like the Mercedes-Benz Sprinter and BMW X5 xDrive30d.

For the BMW B57 engine, the DLLA144P1539 enhances throttle response and high-speed stability, while in the Mercedes-Benz OM651, it supports efficient performance in both urban and highway scenarios. Similar compatibility is seen in DSLA142P795 for 0445110008 and DLLA156P1107+ for 0445110095 across various diesel platforms.

 

 

• Model Number: DLLA144P1539
• Injection System: Bosch/Siemens Common Rail
• Material: High-strength alloy steel with anti-corrosion coating
• Operating Pressure: Up to 2,200 bar
• Spray Holes: Multi-hole configuration (optimized for atomization)
• Application: Diesel engines (passenger cars, SUVs, light commercial vehicles)
• Dimensions: Direct fit for OEM common rail injectors
• OEM Equivalent: Compatible with Mercedes-Benz/BMW/Audi factory injectors

 

 

The DLLA144P1539 is engineered for extended service intervals, resisting carbon buildup and chemical corrosion to maintain consistent fuel delivery over time. When paired with high-quality diesel fuel, it reduces maintenance costs and prolongs engine lifespan, making it a reliable choice for luxury vehicle owners and fleet managers.

Featuring a rapid-response injector valve, the nozzle minimizes fuel leakage and provides precise control over injection parameters, ensuring compliance with Euro VI and global emission standards. Its resilience to temperature extremes guarantees performance in all climatic conditions.

 

 

Ideal for automotive repair centers, luxury vehicle workshops, and OEM replacement needs, the DLLA144P1539 offers a high-performance alternative to original parts. It suits both routine maintenance and performance upgrades, enhancing efficiency in vehicles used for daily commuting, long-distance travel, or commercial fleets.

Whether servicing a premium sedan or a commercial van, the DLLA144P1539 and its compatible models deliver consistent precision, making them a trusted solution in the global diesel engine market.

 

 

The DLLA144P1539 fuel injector nozzle represents the pinnacle of diesel injection technology, combining precision, durability, and efficiency. With broad compatibility across premium automotive brands and common rail systems, it offers a reliable, cost-effective solution for enhancing engine performance while reducing environmental impact. For those seeking excellence in diesel engineering, Liwei NOZZLE's DLLA series remains a benchmark of quality and innovation.

 

Compatible Applications:

Part Numbers	Engine Model	Vehicle Applications	Valve assembly number	Solenoid valve model
DLLA144P1539 for 0445120070,0445120241	CUMMINS IFL26/ZIRIS10S	Kinglong, Dongfeng buses	F00RJ01941	F00RJ02697
DLLA142P1709 for 0445120121,0986AD1047	Cummins ISLe_EU3	YUTONG, KINGLONG Yutong, Kinglong Bus	F00RJ01941	F00RJ02697
DLLA144P1707 for 0445120122	CUMMINS ISLe	Yutong/Kinglong-Dongfeng Tianlong Truck	F00RJ01941	F00RJ02697
DSLA145P1109			NISSAN
DLLA150P1011 for 0445110764,0445110101,0445110060,04451101215,04451101731,0445110064	HYUNDAI	HYUNDAI	F00VC01044	F00VC30057
DSLA142P988 for 0445110062,0445110076,0986435077	Peugeot	Peugeot
DLLA152P1525 for 0455110260		SCARPIOSVV2.6	F00VC01334	F00VC30319
DLLA153P1270+ for 0445110155,0445110156,0445110157,0445110176,0445110177,0445110193,0445110194	NB-PKW,DC		F00VC01328	F00VC30326
DLLA156P1107+ for 0445110095,0445110096,0445110120,0445110121,0445110201,0445110202,0986435037	Mercedes-Benz MB-PKW	BENZ E320	F00VC01045	F00VC30054
DSLA142P795 for 0445110008,0445110020,0445110044	Peugeot	peugeot 206 2.0/Citroen2.0	F00VC01003	F00VC30057

 

 

 

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