Phillips 9045B1 Fog Light Bulb - Front

Phillips 9045B1 Fog Light Bulb Overview

The Phillips 9045B1 is a 12-volt halogen fog light bulb built for clear, road-legal exterior lighting performance. It is part of the Phillips Standard - Single Blister Pack line, which focuses on OE-style lighting quality for drivers who want a direct replacement fog lamp bulb for everyday use.

With a clear glass bulb, P20d/45t base, and DOT approved construction, this bulb is a practical choice for front fog lamp service on select Chevrolet Colorado, GMC Canyon, Cadillac XLR, and Isuzu i-290/i-370 applications.

Key Features

• Halogen fog light bulb with clear bulb color and clear finish
• 12V electrical rating with 45W output and 3.75A amperage
• DOT approved and street legal for exterior lighting use
• Single-filament design with C-6 filament type
• Glass bulb construction with blade pin terminals
• P20d/45t bulb base type for specified fog lamp applications
• Phillips Standard line OE-style replacement lighting

Product Details

Phillips 9045B1 is engineered as a standard replacement fog light bulb for drivers who need dependable front lighting without changing the original lamp setup. The halogen design delivers the familiar light output expected from OE-style fog lamp service, while the clear glass construction and standard base dimensions support proper fitment in the listed vehicles. This part number, 9045B1, is used in front fog lamp positions on select 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon, 2004-2008 Cadillac XLR, and 2006-2008 Isuzu i-280, i-350, i-290, and i-370 applications.

The Phillips Standard - Single Blister Pack line is positioned as an OE-quality replacement range, making it a straightforward option for routine exterior lighting maintenance. If you are searching for a fog light bulb for a Chevrolet Colorado front fog lamp, a GMC Canyon front fog lamp, or a Cadillac XLR front lighting application, Phillips 9045B1 is a direct-reference part to review against the original bulb specification.

What It Helps Address

• Dim or aging front fog lamp output
• Burned-out halogen fog light bulb replacement
• Restoring clear forward visibility in fog, rain, or low-light conditions
• Maintaining street-legal exterior lighting on supported vehicles
• Replacing a failed OE-style fog lamp bulb with the correct base and voltage

Installation Notes and Tips

Verify the original bulb base, voltage, and lamp type before installation. This bulb uses a blade pin terminal layout and a P20d/45t base, so matching the existing fog lamp socket is important for proper seating and electrical contact. For best results, handle the glass bulb carefully and avoid touching the glass surface with bare hands during installation.

Fitment examples include Fits 2009-2012 Chevrolet Colorado, Front; Fits 2004-2012 GMC Canyon, Front; and Fits 2004-2008 Cadillac XLR, Front. Additional listed applications include Fits 2007-2008 Isuzu i-290, Front and Fits 2007-2008 Isuzu i-370, Front. Part number 9045B1 should be matched to the vehicle’s original fog lamp specification before replacement.

Quality Assurance

Phillips Standard lighting is built to provide OE-quality replacement performance for automakers worldwide. The 9045B1 fog light bulb is DOT approved and street legal, supporting compliant exterior lighting use on the listed applications.