TYC 11-5974-91 Tail Light Assembly - Left Outer

Left Outer Tail Light for 2001-2005 Buick LeSabre

This TYC tail light assembly is built for the left outer position on the quarter panel of the 2001-2005 Buick LeSabre. It includes the lens and housing in a red finish with a plastic lens and plastic housing for a direct exterior lighting replacement.

Key Features

• Part number 11-5974-91 for the left outer rear lamp position
• Fits 2001-2005 Buick LeSabre, left outer
• Mounted on the quarter panel
• Red lens color with halogen bulb type
• Lens and housing included
• Plastic lens and plastic housing construction
• Bulbs not included

Product Details

TYC Regular 11-5974-91 is a tail light assembly for Buick LeSabre models in the 2001-2005 range. It is specified for the left outer side and mounts on the quarter panel, making it a direct-fit exterior lighting component for rear visibility and vehicle identification. This part cross-references Buick 15228559 and Partslink GM2800151 for the same application. The TYC Regular line focuses on replacement lighting components built to match the original mounting location and basic OE-style configuration.

What This Part Helps Address

• Cracked or broken rear tail lamp lens
• Water intrusion from a damaged housing
• Faded or discolored exterior lighting appearance
• Restoration after collision or parking damage
• Replacement of a missing left outer rear lamp assembly

Installation Notes and Tips

Fits 2001-2005 Buick LeSabre, left outer. Verify the quarter panel mounting location and confirm the opposite side reference 11-5973-91 before installation. Transfer or source bulbs separately, since bulbs are not included. Check connector condition, gasket surfaces, and mounting points before final assembly.

Quality Assurance

TYC Regular replacement lighting is built for vehicle-specific fitment and consistent exterior lamp replacement on the Buick LeSabre platform. Part number 11-5974-91 is listed for the confirmed application shown above.