TYC 17-5748-00-9 Tail Light Assembly - Left Inner

GMC Terrain Left Inner Tail Light Assembly

This TYC CAPA Certified tail light assembly is built for the left inner position on the liftgate of select 2010-2017 GMC Terrain models in NON-DENALI configuration. Part number 17-5748-00-9 provides a direct replacement option with the correct red and clear lens layout, integrated bulbs, and complete assembly construction.

TYC’s CAPA Certified product line focuses on replacement lighting components that align with vehicle-specific fitment and material requirements. For GMC Terrain owners needing a left inner liftgate tail lamp, this part number 17-5748-00-9 offers a straightforward OE-style replacement path.

Key Features

• Fits 2010-2017 GMC Terrain, left inner on liftgate
• CAPA Certified replacement tail light assembly
• Complete assembly with bulbs included
• Red and clear lens design
• Halogen bulb type for the main lighting functions
• Plastic lens and plastic housing construction
• Configured for NON-DENALI models
• Back-up lamp, rear side marker lamp, and rear turn signal bulbs included
• Cross-reference: GMC 20845443 and Partslink GM2802105

Detailed Description

This TYC tail light assembly is made for the left inner rear lighting position on the liftgate of the GMC Terrain. It matches the specified NON-DENALI configuration and includes the necessary halogen bulbs for the back-up lamp, rear side marker lamp, and rear turn signal functions. The red and clear lens design, along with plastic lens and housing materials, supports a direct replacement for the original rear lamp assembly. Use part number 17-5748-00-9 when searching for a GMC Terrain left inner tail light assembly for 2010-2017 model years.

What This Part Helps Address

• Cracked or broken left inner tail light lens
• Failed rear lighting functions on the liftgate
• Water intrusion from a damaged tail lamp housing
• Dim, non-working, or mismatched rear lamp appearance
• Replacement needs after collision or body repair

Installation Notes and Tips

Install on the left inner liftgate position only. Verify the vehicle is a GMC Terrain in NON-DENALI configuration before ordering, and confirm the opposite-side reference number 17-5747-00-9 if needed for matching rear lamp service. Compare the connector, mounting points, and lamp layout to the original assembly before final installation. Part number 17-5748-00-9 is intended for the listed fitment only.

Quality Assurance

This TYC replacement is CAPA Certified, indicating it meets recognized certification standards for aftermarket collision parts. It is listed for 2010-2017 GMC Terrain applications and cross-references OE and aftermarket numbers for the same use case.