Product Overview

This high-quality fuel injection nozzle, model DLLA161PN132 (cross-reference 105017-1320), is a brand-new, direct replacement component designed for precise fuel atomization in diesel engines. Manufactured from premium high-speed steel, this injector nozzle ensures reliable performance and durability. We are a global supplier based in Shandong, China, serving major markets across North America, Europe, Asia-Pacific, the Middle East, and South America, with fast shipping via DHL, UPS, FEDEX, EMS, and TNT.

Key Features & Benefits

• Precision Engineering: Manufactured to ISO 9001:2000 and TS16949 standards for exacting tolerances and consistent fuel spray patterns.
• Superior Material: Constructed from high-speed steel for exceptional wear resistance and extended service life, even under high-pressure injection conditions.
• Enhanced Performance: Optimized spray geometry (DLLA type) improves combustion efficiency, leading to better fuel economy and reduced emissions.
• Direct Fitment: 100% new component designed for easy replacement and repair, ensuring a reliable seal and immediate operational readiness.
• Rigorous Quality Control: Each nozzle undergoes strict testing to meet OEM performance specifications, backed by a 6-month warranty.

Technical Specifications

OEM Cross-Reference

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

• DLLA161PN132 (Primary Bosch-Style Number)
• 105017-1320 (Common Cross-Reference)

Compatibility

This fuel injection nozzle is designed for use in various diesel engines requiring a DLLA161PN132 style injector. Common applications include:

• Engine Types: Direct injection diesel engines (e.g., used in trucks, agricultural machinery, and industrial equipment).
• Vehicle Models: Compatible with engines from brands such as Isuzu, Mitsubishi, and other heavy-duty diesel applications that utilize Bosch-style P-type nozzles.
• Note: Always verify your existing injector’s part number (e.g., DLLA161PN132) to ensure correct fitment.

Global Supply & Distribution

We provide efficient worldwide logistics to support your business needs:

• Shipping Partners: DHL, UPS, FEDEX, EMS, TNT, and sea freight for bulk orders.
• Delivery Time: 3-7 days for express shipping; customizable for sea freight.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, France), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Export Expertise: Experienced in international trade, customs clearance, and compliance with global shipping regulations.

Quality Assurance

We are committed to delivering only the highest quality components. Our quality assurance process includes:

• Certifications: Manufacturing facilities adhere to ISO 9001:2000 and TS16949 standards.
• Testing: Each nozzle is tested for spray pattern, flow rate, and sealing integrity before shipment.
• Warranty: All products are backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm this nozzle fits my engine?

Check your existing injector for the stamped part number (e.g., DLLA161PN132 or 105017-1320). This nozzle is a direct replacement for those specific numbers. If your engine uses a different Bosch-style nozzle (e.g., DLLA150PN…), it will not be compatible.

Q2: What is the installation procedure for this nozzle?

Installation should be performed by a qualified diesel mechanic. Ensure the injector body and cylinder head seating area are clean. Lubricate the nozzle lightly with clean diesel fuel before insertion. Torque the injector retaining nut to manufacturer specifications (typically 50-70 Nm for similar nozzles, but verify with your engine manual).

Q3: How can I maintain these nozzles for long life?

Use clean, high-quality diesel fuel and replace fuel filters regularly. Contaminated fuel is the primary cause of nozzle failure. If you notice rough idling, black smoke, or reduced power, inspect and replace the nozzles as a set to ensure balanced fuel delivery across all cylinders.