BMW F30 F25 F48 Turbocharger 49477-52750 - Used Original Parts

Description

Product Title

BMW F30 F25 F48 Turbocharger 49477-52750 - Used Original Parts

Diagnosis and Common Symptoms

As a Senior BMW Technician, I frequently see the 49477-52750 unit reach its service limit due to oil starvation or wastegate wear. Primary indicators of failure include a "Drivetrain Malfunction" warning on the iDrive screen and the vehicle entering limp mode. Common fault codes associated with this unit are 120308 (Charging pressure control, plausibility: Pressure too low) and P0299 (Turbocharger Underboost). Physically, you may notice a high-pitched whistling or "siren" sound during acceleration, visible blue smoke from the exhaust, or a distinct metallic rattling noise from the wastegate actuator linkage when the engine is idling.

Introduction

This is a Genuine used turbocharger assembly that has been meticulously inspected and salvaged from low-mileage donor vehicles. Every unit undergoes a rigorous multi-point bench test to ensure the turbine shaft rotates freely and the wastegate seals correctly under vacuum. Choosing a Genuine used part ensures that the casting metallurgy and internal tolerances match the high-pressure demands of your N20 engine, providing a reliable alternative to expensive new replacements or inferior aftermarket units.

Product Details

• Brand: Mitsubishi / BMW Genuine
• Model Compatibility: BMW F30 (320i/328i), F25 (X3 xDrive28i), F48 (X1)
• Part Name: Turbocharger with Wastegate Actuator
• Part Number: 49477-52750 / 7624535
• Condition: Genuine Used (Tested Working)
• Notes: Turbine blades show no signs of chipping or erosion. Wastegate pivot point is tight with minimal play.

Frequently Asked Questions

Q: What symptoms indicate failure? A: The most common signs are significant power loss, a "Drivetrain Malfunction" error, and an audible rattling from the turbo area. You may also see oil accumulation in the intercooler piping.

Q: Does this require coding? A: No, this is a mechanical component and does not require software coding. However, it is highly recommended to perform a "Service Function" via a diagnostic tool to reset the adaptations for the charging pressure control.

Q: Is this original? A: Yes, this is a Genuine BMW component manufactured by Mitsubishi, which is the original equipment supplier for this specific engine platform.

Why Choose Us?

• Verified functionality through manual rotation and wastegate pressure testing.
• Actual photos/videos provided to show the specific condition of the turbine and housing.
• 30-day exchange warranty for peace of mind.
• Technical support from a senior technician to ensure this part fits your specific VIN and engine configuration.

Shipping

Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)

Warranty and Return Policy

• 30-day exchange warranty from the date of receipt.
• Proof of professional installation by a qualified workshop is required for warranty claims.
• No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
• Exchange only for confirmed internal electronic defects.

How to Order

1. WhatsApp us to confirm compatibility with your specific VIN.
2. Send your chassis number or a clear photo of your old unit label.
3. Confirm order details and stock availability.
4. Receive actual product photos and diagnostic test confirmation.
5. Make payment via bank transfer.
6. Item is shipped immediately with tracking details provided.

Contact Us

William – https://wa.me/60102992988 Lok – https://wa.me/60177720143

Price Notice

Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.

Compatible Models