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0445110283 Bosch Common Rail Injector Fule for Diesel Engine | Aftermarket
The 0445110283 is a high-performance aftermarket Bosch common rail fuel injector specially built for Hyundai 2.5 CRDi D4CB diesel engines. It perfectly fits Hyundai H100 and Porter light commercial vehicles. This fuel injector delivers accurate high-pressure fuel injection, stabilizes engine combustion, and effectively solves common problems such as weak power, excessive smoke and unstable idling. It serves as a perfect direct replacement for original injectors without any extra modification.
0445110283 Bosch Common Rail Fuel Injector for Hyundai H100 / Porter 2.5L CRDi (D4CB) — Aftermarket Direct Replacement
Product Description
First, let’s break down how this 0445110283 injector works. It uses solenoid control to fit the full common rail system of D4CB power units. Its internal needle and precision nozzle break diesel fuel into fine mist, so fuel burns more completely inside cylinders. As a result, operators gain steady power output, lower fuel consumption and less black smoke during heavy‑load driving.
Next, look at its physical build. We craft the main body from hardened steel and fit a wear‑resistant nozzle tip. High rail pressure hits this component thousands of times each working hour, so durable material directly extends service life. Therefore, we run full pressure testing and flow matching on every single unit before shipment. You get consistent cylinder‑to‑cylinder performance right after installation.
Finally, keep one practical maintenance tip in mind. If you swap out one faulty injector, you also replace the fuel filter at the same time. This step blocks dirt particles from entering the high‑pressure fuel circuit, and it protects your new injector from early damage.
Technical Specifications
| Parameter | Details |
|---|---|
| Item Name | Common Rail Fuel Injector |
| Bosch Part Number | 0445110283 (0 445 110 283) |
| Injector Type | Solenoid‑controlled common rail injector |
| Matched Engine | 2.5L CRDi Diesel, D4CB |
| Working Rail Pressure | Up to 1600 bar |
| Body Material | Hardened alloy steel |
| Core Component | Wear‑resistant precision nozzle |
| Application | Light commercial van, light‑duty truck |
| Installation | Direct replacement, no modification |
| Quality Check | Pressure‑tested & flow‑matched |
| Market Position | Aftermarket replacement part |
Note: Exact inner nozzle parameters change across different production batches. Always cross‑check against original vehicle service manual.
Compatible Models & Application
| Brand | Vehicle Model | Engine Code |
|---|---|---|
| Hyundai | H100 / Porter | D4CB 2.5 CRDi |
This injector mainly serves daily‑running light‑duty commercial vehicles. These vehicles run long mileage for cargo delivery, so stable fuel injection cuts frequent breakdown risks.
Cross‑Reference & Selection Guide
Check this table when you confirm part numbers with clients. Always verify original engine code and OEM number before purchase, even for listed interchangeable parts.
| Category | Part Number | Brief Remark |
|---|---|---|
| Main Part | 0445110283 | Bosch‑type aftermarket common rail injector |
| Hyundai OE Number | 33800‑4A300, 33800‑4A350 | Hyundai original factory reference number |
| Bosch Aftermarket No. | 0986435183 | Bosch service replacement reference |
| Interchangeable Injector | 0445110185 | Fits same D4CB engine platform |
Similar Product Selection Table
Injector Part Number | Matched Engine | Applicable Models | Key Features |
0445110283 | D4CB 2.5L CRDi | Hyundai H100, Porter | Original standard, stable fuel supply, most popular for light commercial vehicles |
0445110185 | D4CB 2.5L CRDi | Hyundai H100, Porter, Starex | Fully interchangeable, consistent flow parameters, universal replacement option |
D4CB 2.5L CRDi | Hyundai Starex, Kia Sorento | Suitable for SUV and MPV models, low emission performance | |
0445110274 | D4CB 2.5L CRDi | Hyundai H1, Starex | Matched flow rate, ideal for full set replacement |
Selection Tips: All similar injectors fit the Hyundai D4CB 2.5 CRDi engine platform. You can choose the matching part number according to your specific vehicle model and original OE number. For the best engine performance, we suggest choosing injectors with consistent model specifications for unified replacement.
Practical Order Reminder
Confirm the engine code D4CB and corresponding OEM number before you place orders. We strongly suggest you replace all injectors on one engine together. Mixed old and new injectors create uneven fuel delivery and trigger rough idle. Reach out to us directly if you need bulk quotation or further fitment confirmation.
