GMC
2025-2026 GMC Yukon Left Tail Light OEM LED Brake Lamp 85777735
GMC
2025-2026 GMC Yukon Left Tail Light OEM LED Brake Lamp 85777735
SKU C3
In stock — ready to ship
Important fitment notice
Compatibility charts and interchange info are a guide. Trims, mid-year changes, and programming vary. Buyer must verify fitment by matching part numbers, connectors, and photos — or by consulting a professional with your VIN. Serials are recorded and tamper seals applied. Returns for buyer error follow the policy below and must be returned in original condition.
Shipping
- Free shipping on every order within the US.
- Ships by UPS Ground, usually within 2 business days.
- Typically delivered 3 to 4 business days after it ships. Tracking is emailed when your order ships.
Returns
Return within 14 days of delivery. If a part arrives damaged or not as described, we cover return shipping. For fitment issues or a change of mind, you pay return shipping. No restocking fee.
Email contact@piktparts.com with your order number to start a return. Returns must be approved before they're sent back. Full return policy
About this part
Details
Used genuine OEM tail light assembly for the 2025-2026 GMC Yukon.
- Vehicle
- 2025-2026 GMC Yukon
- Part
- Tail light assembly
- Side
- Left (driver side)
- Light type
- LED
- Type
- Genuine OEM
- Condition
- Used. Any wear is shown in the photos.
Before you order
- Check the compatible vehicles list below for your year, model, trim and engine.
- Match the part number, connectors and mounting points to the part you're replacing.
- Fitment info is a guide. Trim levels and mid-year changes can differ.
- Not sure it fits? Email contact@piktparts.com or call (210) 263-3718 with your VIN before you order.
- Free shippingUPS Ground, usually ships within 2 business days
- 14-day returnsReturn policy
- 90-day warrantyWhat it covers
Fitment
Compatible vehicles
Fits 22 vehicle configurations. Always match the part number to your old part.
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2026 | GMC | Yukon | AT4 Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2026 | GMC | Yukon | AT4 Sport Utility 4-door | 5.3L 5328CC 325CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2026 | GMC | Yukon | AT4 Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2026 | GMC | Yukon | AT4 Ultimate Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2026 | GMC | Yukon | AT4 Ultimate Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2026 | GMC | Yukon | Denali Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2026 | GMC | Yukon | Denali Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2026 | GMC | Yukon | Denali Ultimate Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2026 | GMC | Yukon | Denali Ultimate Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2026 | GMC | Yukon | Elevation Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2026 | GMC | Yukon | Elevation Sport Utility 4-door | 5.3L 5328CC 325CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2025 | GMC | Yukon | AT4 Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2025 | GMC | Yukon | AT4 Sport Utility 4-door | 5.3L 5328CC 325CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2025 | GMC | Yukon | AT4 Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2025 | GMC | Yukon | AT4 Ultimate Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2025 | GMC | Yukon | AT4 Ultimate Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2025 | GMC | Yukon | Denali Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2025 | GMC | Yukon | Denali Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2025 | GMC | Yukon | Denali Ultimate Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2025 | GMC | Yukon | Denali Ultimate Sport Utility 4-door | 6.2L 6162CC 376CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
| 2025 | GMC | Yukon | Elevation Sport Utility 4-door | 3.0L 2993CC 183CU. IN. L6 DIESEL DOHC TURBOCHARGED |
| 2025 | GMC | Yukon | Elevation Sport Utility 4-door | 5.3L 5328CC 325CU. IN. V8 GAS OHV NATURALLY ASPIRATED |
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