Standard Ignition US-506 Ignition Switch

Ignition Switch for Ram 2500 and Ram 3500

The Standard Ignition US-506 ignition switch is built for direct replacement service on select 2002 Dodge Ram trucks. It uses a bolt-on mounting style, a rectangular female connector, and a 7-blade male terminal layout to support proper electrical switching and secure column mounting.

For 2002 Dodge Ram 2500 and 2002 Dodge Ram 3500 applications, this ignition switch is built with copper alloy conductors and tested for mechanical and electrical switching performance.

Key Features

• Direct replacement ignition switch for column-mounted applications
• Bolt-on attachment method for secure installation
• Rectangular 1-connector design with female connector gender
• 7 male blade terminals for the specified electrical interface
• Black and white housing with aluminum and plastic finish
• Copper alloy conductors for low-resistance electrical flow
• Standard Ignition US-506 part number for catalog matching

Detailed Description

Standard Ignition US-506 is an ignition switch engineered for select Dodge Ram trucks with column mounting. The switch is constructed from high-grade materials to maintain fit and function, while the copper alloy conductor design supports consistent electrical conductivity. This part cross-references 1S6072 and KS6847 for the same application. If you are replacing a worn ignition switch on a 2002 Dodge Ram 2500 or 2002 Dodge Ram 3500, US-506 provides the correct connector style, terminal count, and mounting format for the listed vehicles.

What It Helps Fix

• Intermittent or failed key-start operation
• No-crank condition caused by switch wear
• Electrical contact loss at the ignition circuit
• Key position issues affecting accessory, run, or start functions
• Column-mounted switch failure on Dodge Ram trucks

Installation Notes and Tips

Verify the connector shape, terminal count, and column mounting style before installation. Compare the existing switch to the US-506 and confirm the vehicle is a 2002 Dodge Ram 2500 or 2002 Dodge Ram 3500. Disconnect the battery before service and inspect the harness connector for heat damage, corrosion, or bent terminals before connecting the replacement switch.

Quality Assurance

Standard Ignition tests these switches for both mechanical and electrical switching performance. The design uses durable materials and copper alloy conductors to support reliable operation in service.