Description
63 21 7 371 120 2 is a BMW rear lighting reference associated with the right inner rear tail light fitted to the tailgate of selected BMW 3 Series F31 Touring models.
This lamp is mounted on the tailgate, rather than the outer rear quarter panel. A parts listing identifies this reference on a 2015 BMW 320d Touring (F31). The listing describes the lamp as an LED unit, but notes a defect on that particular used part; this does not establish the condition of other units carrying the same number.
Before ordering, verify the vehicle’s VIN, production date, original part number and tail-light configuration.
Product Features
- Brand: BMW
- Part Number: 6321737111202
- Part Number Format: 63 21 7 371 120 2
- Part Type: Rear Tail Light Assembly
- Position: Rear Right, Inner
- Mounting Location: Tailgate / boot lid
- Lighting Type: LED, as listed by the supplier
- Vehicle Model: Selected BMW 3 Series F31 Touring models
- Example Application: BMW 320d Touring, 2015
- Fitment: Verify by VIN
Product Overview
Specification Details Brand BMW Part Number 6321737111202 Part Type Rear Tail Light Assembly Position Rear Right, Inner Mounting Location Tailgate / boot lid Vehicle Chassis F31 Touring Example Vehicle 2015 BMW 320d Touring Lighting Type LED, supplier-listed Fitment VIN verification recommended Vehicle Compatibility
Potential application:
- BMW 3 Series Touring F31
- Selected BMW 320d Touring models, including an example listed for 2015
Compatibility with other F31 engines, production years or facelift versions must be checked against the vehicle VIN and original lamp number.
Part Position (Left / Right / Front / Rear)
REAR RIGHT — INNER TAIL LIGHT
- Side: Right-hand side
- Location: Tailgate / boot lid
- Section: Inner rear lamp
- Part Number: 6321737111202
OEM / Cross-Reference Numbers
- 6321737111202 — supplied part number
- 63 21 7 371 120 2 — formatted reference
Do not assume other BMW tail-light numbers are interchangeable without checking the official parts catalogue.
Fitment & Ordering Note
Before purchasing, verify:
- BMW model and chassis code
- Production date and VIN
- Original tail-light part number
- Right inner tailgate mounting position
- Connector and LED configuration
- Whether the lamp is new or used
- Any cracks, damage or lighting defects
Compare the replacement with the original unit before installation.

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