Illuminate your Mustang’s interior with this 1965–1968 Ford Mustang Door Courtesy Bulb (Use No. 90 – Except California)—the correct replacement for factory-style courtesy lighting inside your doors.

Designed for all 1965–1968 Mustangs except California models, this No. 90 bulb provides the proper brightness and color to enhance interior visibility when opening doors, helping maintain a classic, authentic appearance. Perfect for restorations or replacing burned-out bulbs, it ensures your Mustang’s interior lighting is both functional and factory-correct.

Features:

• Correct No. 90 bulb for 1965–1968 Ford Mustang (excluding California models)
• Designed for door courtesy light applications
• Provides proper brightness and factory-style illumination
• Easy plug-and-play installation
• Reliable, long-lasting performance

Perfect for:

• Classic Mustang restorations
• Replacing burned-out or dim door courtesy bulbs
• Maintaining authentic interior details

Restore the convenience and authenticity of your Mustang’s interior lighting with this correct-fit door courtesy bulb—small part, big difference.