TYC 18-6189-00-9 Side Marker Light Assembly - Rear Right

Rear Right Side Marker Light for Mustang

This TYC CAPA Certified side marker light assembly is built for the rear right position on select Ford Mustang models. It includes the bulb and arrives as a complete assembly with a red lens, making it a direct replacement for the rear side marker lamp on 2015-2023 Ford Mustang applications.

Key Features

• Fits 2015-2023 Ford Mustang, rear right
• TYC CAPA Certified replacement part
• Part number 18-6189-00-9
• Complete assembly with bulb included
• Red plastic lens and plastic housing
• Halogen bulb type
• Snap-in attachment method
• Cross-reference: Ford FR3Z 15A101 A
• Cross-reference: Partslink FO2861106

Product Details

TYC 18-6189-00-9 is a rear right side marker light assembly for the Ford Mustang. It uses a red plastic lens and plastic housing, with a halogen bulb included for the rear side marker lamp. The snap-in design supports OE-style replacement on 2015-2023 Mustang models, and the CAPA Certified designation identifies it as a certified aftermarket lighting component for this application. If you are replacing a damaged, faded, or non-functioning rear side marker on a Mustang, this assembly restores the rear right lighting position with the correct fitment and component layout.

Common Reasons to Replace

• Cracked or broken rear side marker lens
• Dim, burned-out, or non-working marker lamp
• Water intrusion or moisture inside the lamp
• Faded or discolored rear lighting lens
• Damage from minor rear-end or parking lot impact

Installation Notes

Verify rear right fitment before ordering. This assembly uses a snap-in attachment method and is intended for the rear right position on 2015-2023 Ford Mustang models. Compare the existing lamp, connector style, and mounting points to confirm a proper match. The other side reference is 18-6190-00-9.

Quality Assurance

TYC CAPA Certified lighting parts are built to meet certification requirements for this category, giving buyers a verified replacement option for Mustang exterior lighting service. Part number 18-6189-00-9 is listed for the rear right side marker lamp application on Ford Mustang models from 2015 through 2023.