Description
A 203 820 14 21 is a Mercedes-Benz indicator lamp reference associated with selected Mercedes-Benz vehicles. Parts catalogues identify this number with a right-hand indicator lamp, including a front side indicator application and a right exterior mirror LED indicator, depending on the part listing.
This component provides a visible turn signal to help communicate the driver’s intended direction to other road users. The exact installation location must be confirmed before ordering because catalogue listings associate the reference with different indicator applications.
Before purchasing, compare the original part number, lamp shape, connector and mounting location with the replacement.
Product Features
- Brand: Mercedes-Benz
- Part Number: A2038201421
- Alternative Number Format: A 203 820 14 21
- Part Type: Indicator Lamp
- Possible Position: Right front or right exterior mirror, depending on specification
- Lighting Type: LED for the exterior-mirror application
- Fitment: Verify using VIN and original part number
Product Overview
| Specification | Details |
|---|---|
| Brand | Mercedes-Benz |
| Part Number | A2038201421 |
| Part Type | Indicator Lamp |
| Position | Right side, application-dependent |
| Lighting Type | LED for mirror application |
| Fitment | Verify by VIN and original part number |
Vehicle Compatibility
The exact vehicle model and model years should be confirmed through the Mercedes-Benz parts catalogue. Some aftermarket listings associate this reference with vehicles from approximately 2002–2006, but the specific model and indicator location need verification.
Part Position (Left / Right / Front / Rear)
RIGHT SIDE — INDICATOR LAMP
- Possible location: Front side indicator
- Alternative listed application: Right exterior mirror LED indicator
- Part Number: A2038201421
Confirm the exact location before publishing the listing.
OEM / Cross-Reference Numbers
- A2038201421
- A 203 820 14 21
- 2038201421
- Magneti Marelli reference: 715011038002, associated with the right-side indicator application
Confirm the lamp type and interchangeability before using alternative references.
Fitment & Ordering Note
Before purchasing, verify:
- Mercedes-Benz model and production year
- Vehicle VIN
- Original part number
- Whether the lamp mounts in the front bodywork or exterior mirror
- Connector and LED configuration
- Whether a bulb holder or other fittings are included
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