New Condition 6Bt 5.9 4 B3.9 Diesel Engine Fuel Injector Nozzle for Dongfeng for Part Numbers 3355015

Keywords: 3355015 fuel injector nozzle, 6BT5.9 injector, B3.9 diesel fuel injector, Dongfeng engine spare parts, aftermarket diesel engine replacement injector

🔹Product Overview

This brand‑new fuel injector nozzle 3355015 is compatible with 6BT5.9 and B3.9 diesel engines for Dongfeng vehicles. As a core fuel delivery component, it atomizes diesel fuel precisely and injects fuel into combustion chamber at accurate timing, ensuring full fuel combustion, stable engine power output and lower exhaust emission. Manufactured following OEM technical standards, it is ideal replacement for old injectors with poor atomization, oil leakage and stuck nozzle, to solve engine rough idle, insufficient power, excessive smoke and high fuel consumption.

🔹Detailed Specifications

🔹Key Features & Advantages

• ✅ OEM precise dimension, direct install without modification Perfect match for 6BT5.9 / B3.9 engine installation position, direct replacement without extra machining.
• ✅ High‑precision wear‑resistant internal components Adopts high‑strength alloy nozzle core, excellent wear‑resistance, stable injection pressure and good fuel atomization effect.
• ✅ Excellent working performance & stable operation Accurate fuel injection quantity and injection timing, improve engine power, reduce black smoke and optimize fuel economy.
• ✅ Strict factory inspection & performance test Every injector passes sealing test, injection pressure test and atomization inspection before delivery.
• ✅ Perfect interchangeability & easy maintenance Ready‑to‑use replacement spare part, convenient for truck and machinery engine overhaul and on‑site repair.

🔹Application Scope

Fit Equipment: Dongfeng trucks and engineering machinery equipped with 6BT5.9, B3.9 diesel engine ‑ Widely used for machinery repair workshops, vehicle fleet maintenance and diesel engine overhaul projects.

🔹Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying hydraulic parts, engine parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

🔹Packaging & Shipping

Anti‑collision inner package, protect parts during transportation ‑ Export‑grade outer carton for safe sea and land transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.