Sylvania D1R.BX Headlight Bulb - Low Beam

Sylvania D1R.BX HID Headlight Bulb

The SYLVANIA Basic Box D1R.BX is a direct replacement HID headlight bulb for vehicles equipped with factory xenon lighting. It delivers a clear white beam with OEM-style specifications for drivers replacing an aged or burned-out low beam bulb.

Key Features

• HID, Xenon, and XENARC-style lighting for factory HID systems
• Bulb type: D1R with PK32d3 base
• 35W output, 85V operating voltage, and 0.41A amperage rating
• 4150K color temperature with 3200 brightness rating
• Street legal for approved HID-equipped applications
• Clear bulb color for consistent white forward lighting

Product Details

Sylvania D1R.BX is engineered as an OEM-quality HID replacement bulb for low beam applications in HID-equipped vehicles only. It is not a halogen substitute and must be used in the correct factory HID housing. This part number is commonly searched for Lincoln Town Car HID headlight bulb replacement, Cadillac Escalade low beam HID bulb replacement, and Lincoln Navigator HID low beam service. The D1R.BX part number is also referenced for Mercury Montego low beam applications with HID headlights.

The SYLVANIA Basic Box product line focuses on straightforward replacement lighting for drivers who need a factory-style solution without changing the original headlamp system. If you are replacing a worn HID bulb in a Lincoln Town Car, Cadillac Escalade, or Lincoln Navigator, D1R.BX matches the original bulb format and electrical requirements for the listed applications.

This part cross-references Sylvania (e.g., D1R.BX) for the same application.

Common Problems This Bulb Addresses

• Dim or faded low beam output from an aging HID bulb
• Burned-out factory xenon headlight bulb
• Uneven color between left and right low beams
• Loss of forward visibility caused by weakened HID lighting
• Need for an OEM-style replacement in a factory HID system

Installation Notes and Tips

Install only in vehicles equipped with HID headlights and the correct D1R bulb specification. Verify the bulb base type, PK32d3, and confirm the vehicle uses a low beam HID setup before replacement. Handle the bulb carefully during installation and avoid touching the glass surface. For fitment searches, this part is listed for 2003-2011 Lincoln Town Car, low beam; 2005-2007 Mercury Montego, low beam; 2003-2006 Cadillac Escalade, low beam; 2003-2006 Cadillac Escalade ESV, low beam; 2003-2006 Cadillac Escalade EXT, low beam; and 2003-2006 Lincoln Navigator, low beam.

Quality Assurance

Sylvania manufactures this HID bulb to exact specifications for factory-style replacement use. The D1R.BX is built for HID-equipped vehicles and is street legal in the approved applications listed above.