Phillips 921B2 Fog Light Bulb

Phillips 921B2 Fog Light Bulb Overview

Phillips 921B2 is a 12-volt clear fog light bulb built for direct replacement in a wide range of vehicles. It uses a single filament, 2-contact W2,1x9,5d base, and a push-type design for applications that call for this bulb specification.

Phillips Standard - Twin Blister Pack is the brand’s value-focused line for everyday lighting replacement. It delivers a straightforward OE-style solution for drivers servicing exterior lighting on vehicles such as Honda Civic, Toyota Camry, Ford Transit, and Nissan Rogue applications.

Key Features

• 12-volt fog light bulb for exterior lighting replacement
• Clear bulb color for standard lighting output
• Single-filament C-2R construction
• Push-type bulb design with 2 contacts
• W2,1x9,5d bulb base for listed applications
• Phillips Standard line focused on practical value
• Part number 921B2 for accurate ordering and lookup

Detailed Product Description

The Phillips 921B2 fog light bulb is specified for a broad range of fitments across Acura, Honda, Toyota, Ford, Nissan, Ram, Subaru, Audi, BMW, Chevrolet, GMC, Mercedes-Benz, Volkswagen, and other makes. It is used in exterior lighting positions where the vehicle calls for this exact bulb type, including fog light and other listed lamp applications. For shoppers searching by fitment, this bulb matches many 2015-2022 vehicles and appears in applications such as Honda Civic, Toyota RAV4, Ford Transit Connect, and Nissan Altima.

As part of the Phillips Standard - Twin Blister Pack line, this bulb is positioned as a practical replacement option for routine lighting service. The 921B2 designation helps confirm the correct bulb when comparing against original equipment references or when cross-checking vehicle lamp specifications.

This part cross-references Four Seasons (e.g., 78600) for the same application.

What This Bulb Helps Address

• Fog light output that has dimmed over time
• Burned-out exterior bulb replacement needs
• Incorrect bulb type during lamp service
• Fitment verification for vehicles using a 921-style bulb
• Restoration of proper front or rear lamp function where listed

Installation Notes and Tips

Confirm the original bulb base, voltage, and lamp position before installation. This bulb is listed for specific vehicle configurations, including some halogen and HID headlamp applications, so compare the original part and vehicle notes carefully. Use the vehicle’s lamp housing and fitment notes to verify whether the application is fog light, rear, inner, outer, lower, or another listed position.

For best results, handle the bulb carefully during installation and avoid touching the glass with bare hands. Verify proper seating in the socket and test the lamp after installation to confirm correct operation.

Quality Assurance

Phillips Standard lighting products are built as value-oriented replacement parts for everyday service needs. The 921B2 part number and OE-style bulb specifications make it easier to match the correct application across the listed vehicle fitments.