Car & Vehicle Parts
Technical review: 2026-08-20
BMW 3 Series Replacement Parts & Spares
Source genuine BMW and premium aftermarket spares for the BMW 3 Series across E46, E90, F30, and G20 saloons, tourings, and coupés.
Where to Find Your Model or Part Number
To guarantee 100% compatibility, check these standard locations for model badges, OEM stampings, and serial numbers:
- BMW 11-digit / 7-digit Part Number: Stamped in format "51 16 7 282 743" or short 7-digit code "7282743"
- VIN: 17-character VIN plate on the passenger side windscreen and door shut label
Frequently Replaced Components & Spares
BMW 3 Series Wing Mirrors
Auto-dimming (electrochromic), shadowline gloss, and powerfold mirrors
Adaptive Xenon & LED Headlamps
Angel eye dynamic and adaptive cornering headlamps
ABS / DSC Speed Sensors
Active DSC wheel speed sensors preventing drivetrain fault alerts
Brake Calipers & Carriers
Standard single-piston and M Sport blue 4-piston Brembo calipers
Common Symptoms & Fault Diagnostics
| Observed Symptom | Likely Root Cause | Recommended Action |
|---|---|---|
| ABS, DSC and Tyre Pressure lights all illuminate simultaneously (trifecta) | Corroded rear driveshaft ABS reluctor ring rubbing against ABS wheel speed sensor | Inspect and replace faulty component. |
Compatibility Verification Checklist
Before ordering replacement components, verify these technical specifications to avoid returns:
Match 7-digit BMW part number exactly
Check chassis code: E90 (2005-2011) vs F30 (2012-2019) vs G20 (2019+)
How to Photograph Your Part for AI Identification
- 1Photograph the BMW part sticker with 7-digit part code and barcode.