OE Quality
60-Day Returns

TYC 17-5912-00-9 Tail Light Assembly - Left Inner
Overview of TYC CAPA Certified Tail Light Assembly
The TYC CAPA Certified Tail Light Assembly 17-5912-00-9 is designed specifically for the left inner position on the liftgate of Toyota Sienna models. This complete assembly includes LED tail lamp bulbs and a halogen back-up lamp bulb, ensuring reliable lighting performance and safety.
- Complete tail light assembly for left inner liftgate position
- Includes LED tail lamp bulbs and halogen back-up lamp bulb (W16W)
- Durable PMMA plastic lens in red and clear colors
- ABS plastic housing for long-lasting protection
- CAPA Certified for quality and fitment assurance
- Compatible with Toyota Sienna models
Detailed Product Description
This TYC tail light assembly, part number 17-5912-00-9, features a red and clear PMMA plastic lens that provides optimal light transmission and resistance to environmental damage. The housing is constructed from ABS plastic, offering durability and protection against impacts and weather conditions. The assembly includes LED tail lamp bulbs for efficient and bright illumination, as well as a halogen W16W bulb for the back-up lamp, ensuring clear visibility when reversing. This part is designed for the left inner position on the liftgate of Toyota Sienna vehicles, providing a precise fit and reliable operation.
The CAPA Certified product line from TYC ensures that this tail light assembly meets stringent quality and performance standards. CAPA certification verifies that the part complies with industry requirements for fit, form, and function, making it a dependable replacement for your Toyota Sienna’s exterior lighting needs.
Common Applications and Issues Addressed
- Replacement of cracked or damaged tail light lens or housing
- Upgrading to LED tail lamp bulbs for improved visibility
- Restoring proper back-up lamp function with included halogen bulb
- Fixing electrical lighting failures on the left inner liftgate
- Ensuring compliance with vehicle lighting safety standards
Installation Notes and Tips
This tail light assembly is designed for direct replacement on the left inner liftgate of Toyota Sienna models. Since installation hardware is not included, retain original mounting components or source compatible hardware separately. Handle the assembly carefully to avoid damaging the LED bulbs or lens during installation. Verify electrical connections for both LED tail lamps and halogen back-up lamp to ensure proper operation after installation.
Quality Assurance and Warranty
TYC’s CAPA Certified tail light assembly 17-5912-00-9 undergoes rigorous testing to meet quality and fitment standards. This certification ensures the part performs reliably and fits precisely on compatible Toyota Sienna vehicles. While specific warranty details are not provided, CAPA Certified products typically come with manufacturer-backed quality guarantees to support customer confidence in replacement parts.
| Brand | TYC |
| Part Number | 17-5912-00-9 |
| Position | CAPA Certified, Left Inner |
| Bulbs Included | Yes |
| Lens Color | Red, clear |
| Bulb Type | Led |
| Lens Material | Pmma plastic |
| Housing Material | Abs plastic |
| Back-up Lamp Bulb Included | Yes |
| Back-up Lamp Bulb Type | Halogen w16w |
| Components Included | Complete assembly |
| Hardware Included | No |
| Other Side | 17-5911-00-9 |
| Position | Left inner |
| Remarks | On liftgate |
| Tail Lamp Bulb Included | Yes |
| Tail Lamp Bulb Type | Led |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Toyota | Sienna | XSE | Mini Passenger Van | Left Inner | On Liftgate; CAPA Certified |
| 2024 | Toyota | Sienna | Platinum | Mini Passenger Van | Left Inner | On Liftgate; CAPA Certified |
| 2023 | Toyota | Sienna | Limited | Mini Passenger Van | Left Inner | On Liftgate; CAPA Certified |
| 2022 | Toyota | Sienna | XSE | Mini Passenger Van | Left Inner | On Liftgate; CAPA Certified |
| 2021 | Toyota | Sienna | XSE | Mini Passenger Van | Left Inner | On Liftgate; CAPA Certified |
* 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.