Standard Ignition DS-737 Headlight Dimmer Switch

Headlight Dimmer Switch for Dodge and Jeep

Restore dependable lighting and wiper control with Standard Ignition DS-737. This headlight dimmer switch is built with copper alloy conductors for strong electrical conductivity and low resistive loss, and each unit is 100% tested for mechanical and electrical switching performance.

Compatible With 1990-2001 Dodge Ram, Dakota, B-Series, Shadow, and related Jeep and Chrysler applications, DS-737 is a direct replacement for vehicles that use a screw-on, 12-volt combo switch assembly with a female rectangular connector.

Key Features

• Standard Ignition DS-737 headlight dimmer switch
• Screw-on attachment method with one female rectangular connector
• 12-volt electrical design with blade terminals
• Black and white plastic finish with indicator markings
• Includes latching high beam and momentary high beam flasher functions
• Built with copper alloy conductors for stable electrical flow
• New replacement part with 100% tested switching performance
• Functions include wiper switch, windshield washer spray, turn signal control, and windshield wiper speed setting

Detailed Description

Standard Ignition DS-737 is a replacement headlight dimmer switch designed for vehicles that combine lighting, turn signal, and wiper controls in one assembly. It is engineered for service work where consistent electrical contact and reliable switch action matter, especially on older Dodge Ram 1500, Ram 2500, Ram 3500, Dakota, and Jeep Cherokee applications. This part number DS-737 also cross-references Standard Ignition S3098 for the same application.

The switch features a single connector cavity, 20 blade terminals, and a displayed layout with indicator markings for straightforward operation. It includes turn signal control, windshield washer spray, windshield wiper speed setting, and both latching and momentary high beam functions. This makes it a practical replacement for worn or intermittent combo switches on Dodge Ram 1500, Jeep Cherokee, and similar vehicles.

Common Problems This Part Can Address

• Headlights that do not switch between low and high beam correctly
• Turn signal or directional indicator control failure
• Windshield wiper speed or washer spray control issues
• Intermittent electrical contact in the steering column switch assembly
• Worn or damaged combo switch operation on older Dodge and Jeep trucks and SUVs

Installation Notes and Fitment Tips

Fits 1994-2001 Dodge Ram 1500, N/A; 1994-2001 Dodge Ram 2500, N/A; 1994-2001 Dodge Ram 3500, N/A; 1995-1998 Dodge Ram 1500 Van, N/A; 1996-1998 Dodge Ram 2500 Van, N/A; 1996-1998 Dodge Ram 3500 Van, N/A; 1995-1997 Dodge B1500, N/A; 1995-1997 Dodge B2500, N/A; 1995-1997 Dodge B3500, N/A; 1991-1997 Dodge Dakota, N/A; 1994-1996 Jeep Cherokee, N/A; 1995 Jeep Grand Cherokee, N/A; and additional Chrysler, Dodge, and Plymouth applications listed in the fitment data.

Verify the vehicle is equipped without pulse wipers before ordering. Some applications also require combo switch assembly configuration, and certain Jeep Cherokee and Grand Cherokee listings note tilt steering wheel or intermittent wiper limitations. Match the connector shape, terminal count, and switch functions to the original part before installation.

Quality Assurance

Standard Ignition builds this switch with durable materials and copper alloy conductors to support dependable electrical performance. Each DS-737 is tested for both mechanical action and electrical switching output before release.