Genuine BMW B48C Replacement Turbocharger – OEM BMW Turbo for G01 X3, G02 X4, G20 320i, G21 320i Touring and G30 520i
Restore factory performance, boost response and reliability with this genuine BMW B48C turbocharger assembly. This OEM BMW turbo is the exact like-for-like replacement for BMW G‑series B48C models including the BMW 3 Series G20 320i, G21 320i, BMW 5 Series G30 520i, and BMW X3 G01 20i and 30ex, plus the BMW X4 20ix listed below.
If you are searching for a BMW 320i turbo replacement, BMW 520i turbocharger, BMW G20 turbo, BMW G30 turbo or BMW B48 turbo upgrade, this genuine part delivers the correct fitment and factory-calibrated performance that aftermarket units can’t match. Part Number: 11658662071.
Why choose this OEM BMW B48C turbocharger
- Genuine BMW part for B48C engines – perfect fit and finish
- Direct replacement turbocharger to restore OEM power and efficiency
- Designed, tested and validated by BMW for durability and reliability
- Ideal solution when your original B48 turbo requires replacement
- Trusted by enthusiasts – we have installed this unit on customer cars and feedback has been excellent
- Backed by BMW manufacturer warranty
Compatibility
Suitable for B48C-powered G‑series BMW models within the date ranges shown.
-
3 Series
- BMW 3 Series G20 B48C (06/2018 — 12/2019): 320i and 320ix
- BMW 3 Series G21 B48C (10/2018 — 12/2019): 320i
-
5 Series
- BMW 5 Series G30 B48C (07/2018 — 12/2019): 520i
-
X Series
- BMW X3 G01 B48C (05/2018 — 12/2019): X3 20i, X3 20ix and X3 30ex
- BMW X4 B48C (05/2018 — 12/2019): X4 20ix
Part number
11658662071
Manufactured by
BMW – Genuine BMW Parts.
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided during checkout on compatible vehicles.
Fitting and installation
Professional installation is recommended. Nforcd offers in-house fitting in Warwickshire. To request a quote, contact Sales@nforcd.com.
Free compatibility check before dispatch
To ensure the part fits your vehicle, we run a compatibility check prior to dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout.
Keywords: BMW B48 turbocharger, BMW B48C turbo, BMW G20 turbo, BMW G21 turbo, BMW G30 turbo, BMW 320i turbo, BMW 320ix turbo, BMW 520i turbocharger, BMW X3 G01 turbo, X3 20i turbo, X3 20ix turbo, X3 30ex turbo, BMW X4 20ix turbo, genuine BMW turbo, OEM BMW turbo replacement, 11658662071.