B-M-W N52 engine 330 325 X3 730 E70 E90 3.0 engine Used high quality engine
Key Specifications & Parameters
| Category | Details |
|---|---|
| Engine Codes | N52B25 (2.5L), N52B30 (3.0L) |
| Production Years | 2004–2015 |
| Displacement | 2,497 cc (2.5L) / 2,996 cc (3.0L) |
| Compression Ratio | 10.7:1 (N52B30) |
| Fuel System | Direct Injection (DISA) |
| Valvetrain | DOHC with Valvetronic III and Double VANOS |
| Emissions | Euro 4 compliant |
| Selling Points | Parameters |
|---|---|
| 1. Naturally Aspirated Reliability | - No turbocharger complexity; simpler design with fewer failure points. - Proven durability with proper maintenance (250,000+ miles achievable). |
| 2. Smooth Power Delivery | - Engine Type: 2.5L or 3.0L Inline-6 (N52B25/N52B30). - Power: 174–268 hp (130–200 kW), depending on displacement and tune (e.g., 325i vs. 330i). - Torque: 230–315 Nm (170–232 lb-ft). |
| 3. Advanced Technologies | - Valvetronic III: Variable valve lift for efficiency and throttle response. - Double VANOS: Dual variable valve timing (intake/exhaust). |
| 4. Lightweight Construction | - Magnesium/aluminum block reduces weight vs. cast-iron engines. - Improves vehicle balance and handling. |
| 5. Lower Maintenance Costs | - No turbocharger repairs; cheaper to maintain than N54/N55 engines. - Wide availability of OEM/aftermarket parts. |
| 6. Model Compatibility | - Fits: BMW 3 Series (E90), 5 Series (E60), X3 (E83), X5 (E70), Z4 (E85/E86). |
Description
Please note that all items labeled "used" have been used and may bear minor scratches and scuff marks. However, they are fully
functional and functional. We recommend viewing the pictures provided before purchasing to make sure you are happy with the
condition of the item.
All components are tested before or after they are removed from the vehicle. Please note that this part is a previously installed
second hand item. The items shown in the image are accurate items provided in this list, unless otherwise stated in the item description.
Before making a purchase, make sure that the part codes and body panels you purchase match the parts of the vehicle you are trying to repair.
Most electronic parts (ECUs, modules, headlights, etc.) may require coding/programming
If you need any additional parts, please contact us before placing your order. We will be more than happy to check if we have any other
items you may need. Discounts are available for multiple purchases.
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