BMW F30 318i F20 116i 118i B38 1.5L Turbocharger 7633795 - Genuine Used
RM 2,000
Condition: Used (Original)Description
Product Title
BMW F30 318i F20 116i 118i B38 1.5L Turbocharger 7633795 - Genuine Used
Part Numbers
Primary: 7633795, which BMW writes in full as 11 65 7 633 795. This Continental unit is also listed under 7636660-01. Both numbers refer to the same turbocharger, so if you were quoted either one, this is the part.
Diagnosis and Common Symptoms
The most common driver-facing symptom is a Drivetrain Malfunction, drive moderately message on the iDrive screen, usually with a heavy reduction in power (limp mode).
On a scan, the DME typically stores one or more of these:
- 120308 Charging pressure control, plausibility: pressure too low
- 120408 Charging pressure control, switch-off as a consequence
- 123401 / 123402 Electric wastegate actuator, position control deviation
Physical symptoms include a high-pitched whining or siren-like noise from the engine bay that rises with engine speed, blue or grey smoke from the exhaust under acceleration (oil seal failure), and a clear lack of boost and throttle response.
What does BMW fault code 120308 mean?
120308 means the DME asked for a certain boost pressure and the actual pressure came in too low, so the reading is implausible. On the B38 it points to the turbocharger or its boost control: a failing electric wastegate actuator, a leaking or cracked charge pipe, or a worn turbo. It is frequently stored together with 120408, and with 123401 or 123402 when the wastegate actuator itself is at fault. Scan before replacing anything, because a split boost pipe produces the same code as a dead turbo at a fraction of the cost.
Introduction
Restore correct boost pressure with this genuine BMW B38 turbocharger. Sourced from a donor vehicle, each unit is inspected and bench tested by our technicians. We verify wastegate actuator response and check for axial and radial shaft play, so you receive a reliable, ready-to-install component instead of the cost of a brand new part.
Product Details
Brand: BMW (Genuine) Model Compatibility: BMW 318i and 316i LCI (F30 / F31), 116i and 118i (F20 / F21), 218i (F22 / F23), 418i (F32 / F36), all with the longitudinal B38B15 1.5 litre petrol engine. Part Name: B38 Turbocharger Assembly Condition: Genuine Used (Tested Working) Notes: Wastegate actuator response tested and verified. Turbine and compressor wheels inspected. No excessive shaft play. We strongly recommend replacing the oil feed and return lines and all gaskets during installation.
Important: This Does Not Fit Every B38
The BMW 1.5 litre three cylinder comes in two versions that do not interchange. B38B15 is longitudinal, fitted to rear-wheel-drive cars, and that is what this turbocharger is for. B38A15 is transverse, fitted to front-wheel-drive cars such as the MINI F55 and F56, BMW X1 F48, X2 F39 and the 2-Series Active Tourer F45 and F46. The turbocharger housings are different because the exhaust and intake face different directions, so a transverse B38 turbo will not fit here and this one will not fit a MINI. If your car is front-wheel drive, message us and we will point you to the correct part.
Frequently Asked Questions
Q: What symptoms indicate this part has failed? A: A Drivetrain Malfunction warning, significant power loss or limp mode, a high-pitched whistle from the engine bay that rises with revs, and blue smoke from the exhaust. On a scan you will usually find 120308, often with 120408 or 123401.
Q: Does this require coding after installation? A: Yes. The adaptation values for the electric wastegate actuator must be reset with a proper diagnostic tool such as ISTA after fitting, otherwise the car can store boost control faults again straight away. We do this in house.
Q: Will it fit my MINI Cooper or X1? A: No. Those use the transverse B38A15 and the turbocharger housing is different. This is the longitudinal B38B15 turbo for rear-wheel-drive BMWs. Send us your VIN and we will confirm which one you need.
Q: Is 7636660-01 a different part? A: No, it is the same turbocharger listed under a second number. If a workshop or parts catalogue quoted you 7636660-01, this listing is the part you are looking for.
Q: Is this original or aftermarket? A: Genuine BMW, carefully removed from a donor vehicle and tested before dismantling. Not aftermarket and not a low-cost remanufactured unit.
Why Choose Us?
- Bench tested for wastegate actuator response and shaft play before it is offered
- Verified functionality before dismantle
- Actual photos/videos provided before shipping
- 30-day exchange warranty included
- Fitting and ISTA adaptation available in house
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure packaging with heavy-duty shock absorption (We send actual photos/videos 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 by incorrect installation
- Exchange only for confirmed internal defects
How to Order
- WhatsApp us with your VIN to confirm compatibility
- Send your chassis number or a clear photo of your old unit label
- Confirm order details and stock availability
- Receive actual product photos and test confirmation
- Make payment
- Item shipped with tracking
Contact Us
Tap the WhatsApp button on this page to chat with our team directly.
Price Notice
Price is indicative. Actual price depends on current stock and unit condition. Please WhatsApp us for a formal quote.
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