TYC 18-6178-00 Side Marker Light Assembly - Front Left

Front Left Side Marker Light for BMW 3 Series

This TYC side marker light assembly is a direct-fit exterior lighting replacement for select BMW 320i, 328i, 335i, and related 3 Series models. It restores the front left amber marker lens with a complete assembly that includes the bulb and uses a stick-on attachment method.

TYC Regular parts are built as practical OE-style replacements for drivers who need a straightforward lighting repair. Part number 18-6178-00 is listed for the front left position and cross-references BMW 63 14 7 274 521 and Partslink BM2554102 for the same application.

Key Features

• Front left side marker light assembly
• Amber lens color for exterior marker visibility
• Bulbs included
• Plastic lens and plastic housing
• Complete assembly for a cleaner replacement process
• Stick-on attachment method
• TYC Regular product line
• Part number 18-6178-00

Detailed Description

Use this side marker light assembly to replace a damaged, faded, or non-functioning front left marker on compatible BMW 3 Series vehicles. The amber plastic lens and plastic housing provide a factory-style appearance, while the complete assembly format helps simplify the repair. This part is listed for 2012-2015 BMW 320i, 2013-2015 BMW 320i xDrive, 2014-2015 BMW 328d, 2014-2015 BMW 328d xDrive, 2012-2015 BMW 328i, 2013-2015 BMW 328i xDrive, 2012-2015 BMW 335i, 2013-2015 BMW 335i xDrive, and 2013-2015 BMW ActiveHybrid 3, front left. If you are searching for a BMW 320i front left side marker light assembly or a BMW 328i amber marker lamp replacement, 18-6178-00 is the listed fitment.

What It Helps Fix

• Cracked or broken front left side marker lens
• Dim, missing, or inoperative marker light output
• Yellowed or weathered exterior lighting appearance
• Damage from road debris or minor parking contact
• Failed OE-style marker lamp replacement needs

Installation Notes and Tips

Confirm the vehicle’s front left position before installation and verify the existing connector and mounting area match the listed application. Clean and dry the mounting surface before applying the stick-on attachment method for proper adhesion. Check lamp operation after installation to confirm the bulb and assembly are seated correctly. For fitment verification, compare the vehicle to the listed BMW 3 Series applications for 2012-2015 models.

Quality Assurance

TYC Regular replacement lighting is built for direct-fit service on the listed BMW applications. Part number 18-6178-00 is cataloged against OE reference 63 14 7 274 521 and Partslink BM2554102 for application matching.