Depo 335-1427L-AC Side Marker Light Assembly - Front Left

Front Left Side Marker Light for Select GM SUVs

This Depo side marker light assembly is a direct-fit exterior lighting replacement for the front left position on select Cadillac, Chevrolet, and GMC full-size SUVs. It is listed for 2021-2024 Cadillac Escalade, 2021-2024 Cadillac Escalade ESV, 2021-2024 Chevrolet Tahoe, 2021-2024 GMC Yukon, and 2021-2024 GMC Yukon XL.

Part number 335-1427L-AC is a practical choice when the original front left side marker is damaged, faded, or no longer functioning as intended. It supports clean exterior lighting restoration on the Cadillac Escalade and related GM platforms.

Key Features

• Depo side marker light assembly for the front left exterior position
• Fits 2021-2024 Cadillac Escalade, front left
• Fits 2021-2024 Cadillac Escalade ESV, front left
• Fits 2021-2024 Chevrolet Tahoe, front left
• Fits 2021-2024 GMC Yukon, front left
• Fits 2021-2024 GMC Yukon XL, front left
• OEM reference noted in fitment: 84776452
• Part number: 335-1427L-AC

Product Details

This side marker light assembly is built for vehicles that use the front left marker lamp at the outer body lighting location. It is a fitment-based replacement for owners searching for a 2021-2024 Cadillac Escalade front left side marker light assembly, a 2021-2024 Chevrolet Tahoe front left marker lamp, or a 2021-2024 GMC Yukon XL front left exterior marker light. The part number 335-1427L-AC helps identify the correct application during ordering and service lookup.

Common Reasons to Replace

• Cracked or broken lens housing
• Water intrusion or internal corrosion
• Dim, intermittent, or non-working marker light output
• Faded or damaged exterior lighting appearance
• Restoration after front-end body repair

Installation Notes

Verify the OEM reference 84776452 and confirm front left placement before installation. Compare the existing lamp connector, mounting points, and body opening to the replacement unit before final fitment. For best results, test the light function after installation and confirm proper alignment with adjacent trim and lighting components.

Quality Assurance

Depo manufactures replacement lighting components for automotive repair applications. Part number 335-1427L-AC is cataloged as a side marker light assembly for the listed GM SUVs and is intended to restore the original front left exterior lighting position.