Product Overview

Our High Performance Common Rail Nozzle DLLA157P1424 is a precision-engineered fuel injector tip designed for professional diesel engine repair and replacement. Manufactured to meet or exceed OEM specifications, this nozzle ensures optimal fuel atomization, combustion efficiency, and engine performance. We serve a global network of B2B buyers, including workshops, distributors, and fleet operators across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade materials to ensure accurate fuel metering and spray pattern for improved combustion.
• Enhanced Durability: Designed to withstand high pressure and temperature conditions common in modern common rail diesel systems.
• Direct Replacement: Exact OE fitment (DLLA157P1424) allows for quick and easy installation without modifications.
• Improved Performance: Restores engine power, reduces smoke emissions, and optimizes fuel economy.
• Rigorous Testing: Each nozzle undergoes flow rate, spray pattern, and pressure testing to guarantee consistent quality.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following OEM part numbers:

• DLLA157P1424 (Primary)
• Compatible with various common rail systems requiring this specific nozzle geometry.

Note: Please verify your existing part number before ordering to ensure correct fitment.

Compatibility

• Engine Application: Suitable for a wide range of diesel engines, including those in passenger cars, light commercial vehicles, and industrial equipment.
• Vehicle Models: Commonly used in diesel car applications requiring the DLLA157P1424 nozzle.
• System Type: Designed for Common Rail Direct Injection (CRDI) systems.

Global Supply & Distribution

We offer worldwide shipping to meet the demands of the international B2B market. Our logistics network ensures fast and reliable delivery to major ports and industrial centers globally.

• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Shipping Partners: DHL, UPS, FedEx, EMS, TNT, and sea freight for bulk orders.
• Delivery Time: 3-7 working days for express shipping.
• Export Experience: We are experienced in international trade, ensuring proper documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities with strict quality control processes.
• Testing: Each nozzle is tested for flow rate, spray pattern, and leak tightness before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Packaging: Secure packaging options available per customer requirements to prevent damage during transit.

FAQ

Q: How do I confirm that the DLLA157P1424 nozzle fits my engine?
A: Please compare your existing injector nozzle part number with our listing. The DLLA157P1424 is a standard common rail nozzle. If your engine uses a nozzle with this exact code, it will be a direct fit. If unsure, provide your engine model or vehicle VIN for verification.

Q: What are the signs that my injector nozzle needs replacement?
A: Common symptoms include rough idling, increased fuel consumption, black smoke from the exhaust, loss of engine power, and hard starting. A faulty nozzle can also cause uneven cylinder firing. Replacement with a high-quality part like the DLLA157P1424 restores proper fuel atomization.

Q: Can I install this nozzle myself, or should a professional do it?
A: While installation is straightforward for experienced mechanics, we recommend installation by a qualified diesel technician. Injector nozzles are precision components, and proper torque, cleaning of the mounting surface, and calibration are critical for optimal performance and safety. Incorrect installation can lead to engine damage.