Product Overview

This premium Fuel Injector Nozzle DN4SK1 (172100-53000) is a high-performance replacement component specifically engineered for Peugeot diesel engines. As a critical part of the fuel injection system, this nozzle ensures precise fuel atomization for optimal combustion efficiency. Our product is manufactured to meet or exceed OEM specifications, providing a reliable and cost-effective solution for diesel engine repair and maintenance. We serve a global B2B clientele, with consistent exports to markets across North America, Europe, Southeast Asia, the Middle East, and South America. With fast shipping from our Shandong, China warehouse, we ensure your supply chain remains uninterrupted.

Key Features & Benefits

• Precision Engineering: Made from high-speed steel for superior wear resistance and long service life.
• OEM Quality: 100% professionally tested to guarantee perfect fit and function, matching the exact specifications of the original part.
• Optimized Fuel Efficiency: Ensures precise fuel delivery and atomization, leading to reduced fuel consumption and lower emissions.
• Reliable Performance: Designed for direct replacement and repair, restoring engine power and smooth operation.
• Global Availability: Stocked for immediate dispatch with a standard delivery time of 3-7 days.

Technical Specifications

OEM Cross-Reference

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

• 172100-53000
• DN4SK1

Note: This list is based on the supplied data. Please verify compatibility with your specific engine model before purchase.

Compatibility

This fuel injector nozzle is designed for use in the following applications:

• Car Make: Peugeot
• Engine Code: Diesel Engine (Specific Peugeot diesel variants)
• Application: For replacement and repair of the fuel injection system.

Global Supply & Distribution

We are a dedicated supplier to the global automotive aftermarket. Our logistics network supports:

• Worldwide Shipping: Reliable delivery to all major continents including North America, Europe, Asia-Pacific, the Middle East, and Africa.
• Fast Dispatch: Standard delivery time of 3-7 days from our facility in Shandong, China.
• Major Ports: Efficient shipping to major industrial centers and ports such as Los Angeles, Rotterdam, Dubai, and Singapore.
• Flexible Payment: We accept TT, Western Union, and PayPal for your convenience.

Quality Assurance

• Manufacturing Standards: Produced under strict quality control measures to ensure dimensional accuracy and material integrity.
• Testing: Each unit undergoes a 100% professional test to verify spray pattern, opening pressure, and sealing performance.
• Warranty: Backed by a 6-month warranty against manufacturing defects, giving you peace of mind for your inventory.

FAQ

1. Is this injector nozzle a direct fit for my Peugeot diesel engine?

This part, with OEM numbers DN4SK1 and 172100-53000, is specifically designed for Peugeot diesel engines. However, we strongly recommend verifying the part number on your old injector nozzle before purchasing to ensure a perfect match. Cross-reference your engine code and vehicle model to confirm compatibility.

2. What is the recommended installation procedure for this nozzle?

Installation should be performed by a qualified diesel mechanic. Ensure the injector body and nozzle seat are clean and free of debris before installation. Tighten to the manufacturer’s specified torque settings. It is highly recommended to replace the copper washer and sealing components at the same time to prevent leakage and ensure proper sealing.

3. How should I store these nozzles before use?

To maintain their precision and performance, store the nozzles in a clean, dry environment away from moisture and contaminants. Keep them in their original packaging until ready for use. Avoid any contact with abrasive materials or corrosive chemicals.