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OE Quality
60-Day Returns
Hella 013173531 Tail Light Assembly - Left
Left LED Tail Light for BMW 330i and M340i
This HELLA Genuine OE tail light assembly is built for the left outer rear position and uses LED lighting technology for clear signaling and consistent rear visibility. It is street legal, SAE approved, and supplied with a bulb holder, wiring harness, and mounting hardware for a complete replacement on select BMW 3 Series models.
Key Features
- Genuine OE from HELLA for factory-style fit and function
- Left outer section tail light assembly
- LED bulb technology and LED light design
- Integrated indicator function with LED signaling
- Street legal with SAE registration and SAE test mark
- 12 VDC electrical system
- Includes wiring harness, bulb holder, and mounting hardware
- Without BMW lettering
Product Details
HELLA part number 013173531 is a left tail light assembly engineered for rear exterior lighting service on the BMW 330i, BMW 330i xDrive, BMW M340i, and BMW M340i xDrive. It is a Genuine OE from HELLA component designed to restore the rear lamp’s lighting function with LED output and an integrated LED indicator. This part cross-references BMW OE numbers 7 420 451 and 63 21 7 420 451 for the same application.
Compatible With 2019-2021 BMW 330i, left; 2019-2021 BMW 330i xDrive, left; 2020-2021 BMW M340i, left; and 2020-2021 BMW M340i xDrive, left. The HELLA 013173531 tail light assembly is the correct choice when you need a left rear outer lamp for these BMW applications.
Common Reasons to Replace
- Cracked or damaged left rear tail lamp housing
- LED lighting failure or reduced rear signal visibility
- Water intrusion or moisture inside the lamp assembly
- Broken bulb holder, harness, or connector-related lighting faults
- Failed inspection due to non-functioning rear lighting
Installation Notes
Assy/Disassy by Qualified Personnel Required. Verify left-side fitment, outer-section placement, and SAE approval before installation. Transfer and connect the included wiring harness and bulb holder as required, and confirm all rear lighting functions operate correctly after installation on the BMW 330i or BMW M340i platform.
Quality Assurance
HELLA Genuine OE from HELLA parts are built to OE-level specifications for lighting performance, fit, and electrical integration. This tail light assembly is SAE approved and marked for street-legal use.
| Brand | Hella |
|---|---|
| Part Number | 013173531 |
| Position | Genuine OE from HELLA, Left |
| Street Legal | Yes |
| Mounting Hardware Included | Yes |
| Wiring Harness Included | Yes |
| Bulb Technology | Led |
| Assy/Disassy by Qualified Personnel Required! | . |
| Fitting Position | Left |
| Lamp Type | Led |
| Light Design | Led |
| Light Function | With indicator (led) |
| Paired Catalog Number | 2sd 013 173-541 |
| Registration Type | Sae approved |
| Section | Outer section |
| Supplementary Article/Supplementary Info | With bulb holder |
| Test Mark | Sae |
| Voltage [VDC] | 12 |
| without lettering | Bmw |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | BMW | 330i | 2.0L | L4 | Left | SAE; Genuine OE from HELLA |
| 2021 | BMW | 330i xDrive | 2.0L | L4 | Left | SAE; Genuine OE from HELLA |
| 2021 | BMW | M340i | 3.0L | L6 | Left | SAE; Genuine OE from HELLA |
| 2021 | BMW | M340i xDrive | 3.0L | L6 | Left | SAE; Genuine OE from HELLA |
| 2020 | BMW | 330i | 2.0L | L4 | Left | SAE; Genuine OE from HELLA |
| 2020 | BMW | 330i xDrive | 2.0L | L4 | Left | SAE; Genuine OE from HELLA |
| 2020 | BMW | M340i | 3.0L | L6 | Left | SAE; Genuine OE from HELLA |
| 2020 | BMW | M340i xDrive | 3.0L | L6 | Left | SAE; Genuine OE from HELLA |
| 2019 | BMW | 330i | 2.0L | L4 | Left | SAE; Genuine OE from HELLA |
| 2019 | BMW | 330i xDrive | 2.0L | L4 | Left | SAE; Genuine OE from HELLA |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.