OE Quality
60-Day Returns

Eagle Eye GM391-B000L Tail Light Assembly - Left
Reliable Tail Light Assembly for GMC Yukon Models
The Eagle Eye GM391-B000L tail light assembly is designed specifically for the left side of GMC Yukon, Yukon XL 1500, and Yukon XL 2500 vehicles. This complete assembly features durable plastic housing and lens materials, ensuring long-lasting performance and a precise fit for your vehicle's exterior lighting needs.
- Complete tail light assembly for left side installation
- Compatible with GMC Yukon, Yukon XL 1500, and Yukon XL 2500
- Durable plastic housing and lens in red and clear colors
- Halogen bulb types for tail lamp, back-up lamp, rear turn signal, and rear side marker lamp (bulbs not included)
- Designed for exterior lighting replacement and repair
Product Features and Specifications
The GM391-B000L tail light assembly by Eagle Eye is constructed with a plastic housing and lens, combining red and clear lens colors to meet OEM standards. It supports halogen bulbs for all lighting functions including tail lamp, back-up lamp, rear turn signal, and rear side marker lamp, although bulbs are not included with the assembly. This part is engineered for the left side of GMC Yukon models, providing a direct replacement that maintains the vehicle's original lighting performance and appearance.
Applications and Common Uses
- Replacement of damaged or cracked left tail light assembly on GMC Yukon, Yukon XL 1500, and Yukon XL 2500
- Restoring proper rear lighting functionality for safety and compliance
- Upgrading worn or faded tail light components to maintain vehicle aesthetics
- Ensuring compatibility with halogen bulb types for all rear lighting functions
Installation Notes and Tips
Installation of the Eagle Eye GM391-B000L tail light assembly requires removal of the existing left tail light. Since bulbs and hardware are not included, ensure you have the appropriate halogen bulbs and necessary tools before beginning installation. Handle the plastic housing and lens carefully to avoid damage during replacement. Verify all electrical connections are secure and test all lighting functions after installation.
Quality Assurance and Warranty
Eagle Eye manufactures this tail light assembly to meet strict quality standards for fit and function on GMC Yukon vehicles. The plastic materials used provide durability against environmental factors. While specific warranty details are not provided, Eagle Eye products typically adhere to industry standards for replacement lighting components.
| Brand | Eagle Eye |
| Part Number | GM391-B000L |
| Back-up Lamp Bulb Included | No |
| Back-up Lamp Bulb Type | Halogen |
| Bulb Type | Halogen |
| Bulbs Included | No |
| Components Included | Complete assembly |
| Hardware Included | No |
| Housing Material | Plastic |
| Lens Color | Red, clear |
| Lens Material | Plastic |
| Position | Left |
| Rear Side Marker Lamp Bulb Included | No |
| Rear Side Marker Lamp Bulb Type | Halogen |
| Rear Turn Signal Bulb Included | No |
| Rear Turn Signal Bulb Type | Halogen |
| Tail Lamp Bulb Included | No |
| Tail Lamp Bulb Type | Halogen |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2014 | GMC | Yukon | SLT | Left | |
| 2013 | GMC | Yukon | SLT | Left | |
| 2012 | GMC | Yukon | SLT | Left | |
| 2011 | GMC | Yukon | SLT | Left | |
| 2011 | GMC | Yukon XL 1500 | SLT | Left | |
| 2011 | GMC | Yukon XL 2500 | Left | ||
| 2010 | GMC | Yukon | SLT | Left | |
| 2010 | GMC | Yukon XL 1500 | SLT | Left | |
| 2010 | GMC | Yukon XL 2500 | Left | ||
| 2009 | GMC | Yukon | SLT | Left | |
| 2009 | GMC | Yukon XL 1500 | SLT | Left | |
| 2009 | GMC | Yukon XL 2500 | Left | ||
| 2008 | GMC | Yukon | SLT | Left | |
| 2008 | GMC | Yukon XL 1500 | SLT | Left | |
| 2008 | GMC | Yukon XL 2500 | Left | ||
| 2007 | GMC | Yukon | SLT | Left | |
| 2007 | GMC | Yukon XL 1500 | SLT | Left | |
| 2007 | GMC | Yukon XL 2500 | Left |
* 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.