Phillips 3157CVB2 Fog Light Bulb

Phillips CrystalVision Ultra Fog Light Bulb

Phillips CrystalVision Ultra miniature lamps are built to produce a brighter white light for a cleaner front-end appearance and more visible signaling. This CrystalVision Ultra - Twin Blister Pack listing for part number 3157CVB2 is a fitment-focused replacement for a wide range of vehicles that use a 3157-style bulb application.

Use this bulb when you want a direct lighting replacement that supports style-focused exterior signaling on vehicles such as the Ford F-150, Jeep Wrangler, and Ram 2500. The blue-coated bulb design is intended to deliver a whiter look while maintaining the correct electrical and base configuration for listed applications.

Key Features

• Phillips CrystalVision Ultra line for exterior signaling and fog light applications
• Blue-coated bulb for a bright white appearance
• 12.8/14-volt rating for standard automotive electrical systems
• W2,5x16q bulb base with push-type fitment
• 4-contact configuration and C-6 filament type
• Part number 3157CVB2 for catalog and cross-reference lookup

Product Details

The CrystalVision Ultra - Twin Blister Pack line is positioned for drivers who want a cleaner, more modern lighting appearance without changing the vehicle’s original bulb format. This bulb is listed across many Ford, Jeep, Ram, Toyota, Chevrolet, GMC, Nissan, and Dodge applications, including fitments for the Ford Bronco Sport, Jeep Grand Cherokee, and Toyota Tundra. In listed applications, it serves exterior signaling and fog light roles where the vehicle calls for this bulb type and base configuration. This part cross-references Four Seasons 73644 for the same application.

What This Bulb Helps Address

• Dull or aged exterior lighting appearance
• Replacement needs for a burned-out signaling or fog light bulb
• Vehicles with halogen capsule headlamp or exterior bulb applications listed in fitment
• Drivers seeking a whiter light output for a more refined front-end look
• Fitment-specific replacement needs on models such as Ford F-150, Jeep Wrangler, and Ram 3500

Installation Notes and Tips

Confirm the original bulb number, base style, contact count, and voltage before installation. This part is listed for multiple positions including front, rear, outer, lower, upper, and front inner applications, so match the vehicle’s original location exactly. Some fitments include notes for halogen capsule headlights, HID headlights, or LED tail light exclusions; review those notes before ordering. Part number 3157CVB2 should be matched to the vehicle’s required bulb specification, not just the model year.

Quality Assurance

Phillips CrystalVision Ultra bulbs are engineered for consistent automotive lighting performance and fitment-specific replacement use across the listed applications. The product line is designed to provide a brighter white look while maintaining the correct bulb format for approved vehicles.