Standard Ignition DS-1372 Headlight Dimmer Switch - Front

Headlight Dimmer Switch for Ford and Mazda

Standard Ignition DS-1372 is a new headlight dimmer switch built for vehicles that use a combined turn signal and wiper control. It is engineered with copper alloy conductors for strong electrical conductivity and low resistive loss, and each unit is tested for mechanical and electrical switching performance.

Compatible With 1999-2004 Ford Ranger, 2000-2003 Ford F-150, 1999-2002 Ford Explorer, 2001-2003 Ford Explorer Sport Trac, 2001-2003 Ford Explorer Sport, 1999-2004 Mazda B3000, and related applications listed below. This part cross-references Dorman - HELP 2330857 for the same application.

Key Features

• Standard Ignition DS-1372 headlight dimmer switch
• Bolt-on attachment with 2 rectangular female connectors
• 13 blade terminals for direct electrical connection
• Includes turn signal switch, turn signal control, and indicator markings
• Includes latching high beam operator and momentary high beam flasher
• Includes windshield washer spray, windshield wiper delay setting, and windshield wiper speed setting
• 12-volt electrical design
• New replacement part

Detailed Description

The DS-1372 is a steering column switch assembly designed for vehicles that combine headlight dimming, turn signal operation, and windshield wiper controls in one unit. Standard Ignition uses robust materials and copper alloy conductors to maintain stable electrical transfer, while 100% testing helps verify both switch feel and circuit performance before the part leaves production. For Ford Ranger, Ford Explorer, Ford F-150, Mazda B2300, Mazda B3000, Mazda B4000, and Mercury Mountaineer applications, this switch restores the functions commonly used at the column without changing the original control layout.

What It Helps Fix

• Inoperative or intermittent high beam switching
• Turn signal lever response problems
• Windshield wiper delay or speed control faults
• Washer spray activation issues at the column switch
• Loose, worn, or unreliable steering column switch operation

Installation Notes and Tips

• Verify connector style, terminal count, and column switch layout before installation.
• Use the vehicle fitment list to confirm the correct year, make, model, and notes, including 2003 Mazda B2300, B3000, and B4000 applications built to 8/4/03.
• Check the existing switch for matching functions such as turn signal, high beam, and wiper controls.
• Fits 1999-2001 Mercury Mountaineer, Front, Turn Signal and Wiper Switch.
• Fits 1999-2001 Ford Explorer, Front.

Quality Assurance

Standard Ignition builds this switch with service-grade materials and validates each unit through mechanical and electrical testing. The DS-1372 is a direct replacement option for technicians servicing Ford and Mazda column-switch applications, including 1999-2004 Ford Ranger and 2001-2003 Ford Explorer Sport Trac.