Standard Ignition US-240 Ignition Switch

Ignition Switch for Chrysler, Dodge, Jeep

Standard Ignition US-240 is an ignition switch built for direct replacement service on a wide range of Chrysler, Dodge, Jeep, and Plymouth vehicles from 1990-1999. It uses a bolt-on mounting style, a column location, and a 7-blade terminal layout to support proper electrical switching and fitment.

Key Features

• Bolt-on ignition switch design for column-mounted applications
• Female 1-connector, rectangular housing for straightforward connection
• 7 male blade terminals for the specified vehicle wiring layout
• Copper alloy conductors for strong electrical conductivity and reduced resistance
• 100% tested for mechanical and electrical switching performance
• Standard Ignition US-240 replacement for service work on older Chrysler, Dodge, Jeep, and Plymouth platforms

Product Details

Standard Ignition US-240 is engineered with durable materials to meet the demands of professional repair work. The switch is built for column mounting and uses a single rectangular female connector with male blade terminals to match the original electrical interface on listed applications. This part cross-references Four Seasons 56419 for the same application. For buyers searching for a Chrysler Voyager ignition switch, Dodge Ram 1500 ignition switch, or Jeep Grand Cherokee ignition switch, US-240 provides a direct-fit service option for the vehicles shown below.

Common Issues This Part May Resolve

• Intermittent no-start condition caused by worn ignition switch contacts
• Accessory or ignition circuits that fail to power on consistently
• Key position problems where the switch does not return or engage correctly
• Electrical switching faults in column-mounted ignition systems
• Starting issues on older Chrysler, Dodge, Jeep, and Plymouth vehicles

Installation Notes and Tips

Verify the connector style, terminal count, and column mounting location before installation. This part is listed for vehicles with the specified fitment, and some applications include steering-wheel or tilt-wheel notes that must be checked carefully. For example, 1991-1993 Dodge Ramcharger is not compatible with vehicles equipped with a tilt wheel, while several 1990 Chrysler and Dodge applications are listed for tilt-steering-wheel vehicles. Confirm the original switch configuration on the vehicle before replacement.

Compatible With 1994-1999 Chrysler Voyager; 1995-1997 Dodge B1500, B2500, B3500; 1991-1996 Dodge Dakota; 1994-1996 Dodge Ram 1500, Ram 2500, Ram 3500; 1995-1996 Jeep Cherokee; 1993-1996 Jeep Grand Cherokee; and additional Chrysler, Dodge, Plymouth, and Jeep applications listed in the fitment data. Standard Ignition US-240 is also a search match for Chrysler Voyager ignition switch and Dodge Dakota ignition switch replacement needs.

Quality Assurance

Standard Ignition states that this switch is built with high-grade materials and copper alloy conductors, then tested for both mechanical and electrical switching performance before release.