TYC 18-6242-00 Side Marker Light Assembly - Front Left

Front Left Side Marker Light for GM SUVs

This TYC side marker light assembly is built for the front left position and matches the amber exterior lighting layout used on select Chevrolet, Cadillac, and GMC SUVs. It includes the bulb and arrives as a complete assembly for a direct replacement on the specified applications.

Key Features

• TYC Regular line side marker light assembly
• Part number 18-6242-00
• Front left position
• Amber lens color
• LED bulb type with bulb included
• PMMA plastic lens and ABS plastic housing
• Snap-in attachment method
• Complete assembly
• Cross-reference: 84776452, GM2550206

Product Details

TYC 18-6242-00 is a front left side marker light assembly with an amber PMMA lens, ABS housing, and integrated LED lighting. The TYC Regular product line focuses on direct-fit exterior lighting replacement parts, and this assembly follows the OE-style layout for the front left marker light on 2021-2024 Chevrolet Tahoe, 2021-2023 Cadillac Escalade, 2021-2023 Cadillac Escalade ESV, 2021-2023 GMC Yukon, and 2021-2023 GMC Yukon XL. If you are replacing a damaged or non-functioning front left marker lamp, this part number 18-6242-00 provides the correct position-specific configuration for those vehicles.

Common Uses

• Replacing a cracked or broken front left side marker light
• Restoring amber exterior marker illumination
• Correcting LED marker light failure on the front left side
• Replacing a faded or damaged lens on a Chevrolet Tahoe, Cadillac Escalade, or GMC Yukon
• Addressing fitment issues with OE-style front left lighting assemblies

Installation Notes

This assembly uses a snap-in attachment method and is positioned at the front left side of the vehicle. Verify the existing connector, lens shape, and mounting points before installation. Because the bulb is included and the unit is supplied as a complete assembly, replacement is straightforward when the original lamp is damaged or no longer operating correctly. Confirm vehicle year, make, model, and side before ordering TYC 18-6242-00.

Quality Assurance

TYC Regular replacement lighting parts are built for direct-fit applications and consistent exterior appearance. This side marker light assembly is listed with OE cross-reference numbers 84776452 and GM2550206 for the same application.