Phillips 9140B1 Fog Light Bulb - Front

Reliable Halogen Fog Light Bulb for Select Ford and Chevrolet Models

The Phillips 9140B1 fog light bulb delivers consistent 12-volt halogen lighting designed for enhanced visibility in foggy or low-light conditions. Engineered to meet DOT standards, this clear glass bulb is compatible with various Ford, Chevrolet, Jeep, Hummer, and Lincoln vehicles, including the Ford F-150 and Chevrolet HHR.

• 12-volt halogen fog light bulb with 40-watt power
• Clear glass bulb with a single C-8 filament for focused illumination
• DOT approved and street legal for safe on-road use
• Blade pin terminal type with two terminals for secure connection
• Compatible with P20d bulb base type
• Fits multiple models including Ford Expedition, Jeep Grand Cherokee, and Lincoln Aviator

About the Standard - Single Blister Pack Product Line

The Phillips Standard - Single Blister Pack line offers individual replacement bulbs packaged for convenience and protection. This packaging ensures the 9140B1 fog light bulb remains secure and undamaged during storage and transport, making it an ideal choice for professional technicians and DIY installers requiring a reliable single-unit replacement.

Product Details and Specifications

The 9140B1 fog light bulb features a 0.5-inch diameter and a length of 2.16 inches, constructed from durable clear glass. It operates at 12 volts with a 3.33-ampere rating and uses a single C-8 filament to provide consistent halogen lighting. The bulb base type P20d and blade pin terminals with two contacts ensure compatibility and easy installation in designated fog lamp housings. This bulb is designed specifically for standard fog lamp applications on vehicles such as the Ford F-250 Super Duty and Hummer H3T.

Common Applications and Problem Solving

• Restores fog light functionality on Ford F-150 Heritage and Lincoln Mark LT models
• Replaces burnt-out or dim fog bulbs in Jeep Grand Cherokee and Hummer H3 vehicles
• Improves visibility during adverse weather conditions for Chevrolet HHR and Ford Expedition
• Ensures compliance with street-legal lighting requirements
• Maintains proper lighting performance for safe night driving

Installation Notes and Tips

Before installation, ensure the vehicle is turned off and the fog light assembly is cool to avoid injury. The 9140B1 bulb uses a P20d base and blade pin terminals, which should be aligned carefully to avoid damage. No wiring harness is included, so verify existing connectors are compatible. Handle the glass bulb with care to prevent oils from skin affecting bulb life. Consult the vehicle’s owner manual for specific fog light removal and installation instructions.

Quality Assurance and Warranty

Phillips fog light bulbs meet DOT approval standards and are manufactured to provide consistent performance and durability. The 9140B1 bulb is designed to meet OEM specifications for fit and function. While no specific warranty information is provided, Phillips products typically adhere to industry quality controls to ensure reliability in automotive lighting applications.