Standard Ignition DS-737 Headlight Dimmer Switch

Reliable Headlight Dimmer Switch for Chrysler, Dodge, Jeep, and Plymouth

The Standard Ignition DS-737 headlight dimmer switch is designed to provide consistent and precise control of your vehicle's lighting and turn signal functions. Engineered for compatibility with various Chrysler, Dodge, Jeep, and Plymouth models, this switch ensures proper operation of your headlights and turn signals.

• Direct screw-on attachment method for secure installation
• Black and white plastic finish with clear indicator markings
• Female rectangular connector with one cavity and 20 male blade terminals
• Includes turn signal control and latching high beam operator
• Supports two wiper speed settings and momentary high beam flasher
• New, not remanufactured, ensuring reliable performance

Product Features and Specifications

The DS-737 headlight dimmer switch features a plastic housing finished in black and white, designed for durability and ease of use. It connects via a single female rectangular connector with 20 male blade terminals, providing a secure electrical connection. This switch integrates multiple functions including turn signal control, a latching high beam operator, and a momentary high beam flasher. It also supports two wiper speed settings, making it a multifunctional component for your vehicle's electrical system. The switch does not include cruise control or fog light operators, focusing solely on lighting and wiper functions.

Compatible Vehicles and Applications

This headlight dimmer switch is compatible with a range of Chrysler, Dodge, Jeep, and Plymouth vehicles, including models such as the Dodge Ram 1500, Ram 2500, Ram 3500, Jeep Grand Cherokee, Dodge Dakota, Plymouth Sundance, and Chrysler LeBaron. It fits various truck and SUV models like the B1500, B2500, B3500, D150, D250, D350, and W150 series, ensuring broad application across multiple vehicle types.

Common Issues Addressed by the DS-737 Switch

• Intermittent or non-functioning headlight dimmer or high beam operation
• Turn signals failing to activate or cancel properly
• Wiper speed settings not responding or stuck on one speed
• Loss of momentary high beam flash function
• Damaged or worn connector terminals causing electrical faults

Installation Notes and Tips

Installation requires removal of the steering column covers to access the existing switch. The DS-737 uses a screw-on attachment method for secure mounting. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness before securing. Verify all electrical connections are tight and free of corrosion. Testing all functions including turn signals, high beams, and wiper speeds after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

The Standard Ignition DS-737 is a new replacement part manufactured to meet or exceed OEM specifications. It undergoes quality control testing to ensure reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.