Product Details
Premium ERR3339 diesel injectors are factory-grade replacement parts tailored for the 2001–2006 FORD Ranger 2.8L diesel engine, sold in 4-piece sets. All units are precisely manufactured and calibrated to match standard OEM performance parameters, ensuring equivalent fuel metering accuracy, standard injection pressure and consistent atomization. Featuring true plug-and-play installation, the injectors fit the original engine system perfectly with no extra adjustments required.
Crafted with precision CNC processing and verified via professional high-pressure bench testing, every single injector is individually tuned and inspected. This rigorous process effectively resolves common failures of aging injectors, including uneven spray, fuel leakage and delayed fuel delivery. Equipped with advanced micron-level fine atomization performance, the product promotes thorough in-cylinder combustion, significantly enhancing engine responsiveness, cutting fuel consumption and reducing exhaust pollutants. It also efficiently fixes daily engine problems such as rough idling, hard starting and insufficient acceleration power.


Video Description
Product Parameters
| Part Number | ERR3339 |
| Items | Fuel Injector |
| Type | Oil pump, oil nozzle |
| Condition | New |
| Material | 45# steel |
| Compatible Models | FORD Ranger diesel 2.8L 2001-2006 4Pcs/Lot Engine |
| Price | $11-$12 |
| Shape | Standard injector shape |
| Working Temp | Adapt to diesel engine normal working temperature |
| Lead Time | 3-10 working days (According to quantity and seasons, the lead time is different) |
| MOQ | 4 PC |
| OEM | Acceptable (customized tag, label, logo) |
| Sample | Available (sent first for quality inspection) |
Our Advantages
We are a professional manufacturer specializing in the R&D, precision production and sales of high-performance diesel fuel injectors, with decades of mature manufacturing experience in the auto aftermarket industry.We specialize in manufacturing aftermarket diesel injectors compatible with a wide range of mainstream diesel engine models.Every injector is strictly calibrated and tested to fully meet OEM technical specifications and industry standards.
Focusing on the production of replacement injectors for mainstream diesel vehicle models, our factory boasts complete product coverage and outstanding product compatibility. We support flexible order modes including small trial orders and bulk wholesale, with a low MOQ to reduce the procurement threshold for global distributors, repair chain stores and trading companies. Adhering to the principle of quality priority and stable delivery, we provide reliable high-quality diesel injector products and professional one-stop technical and after-sales services for customers worldwide.




FAQ
1.How long is the warranty period of your diesel fuel injectors?
Our aftermarket injectors carry a standard warranty. Any quality defects under normal usage can be resolved with after-sales support.2.What technical support can you get after purchasing injectors?
Our professional engineering team provides one-stop guidance for installation, debugging and daily troubleshooting.
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