Standard Ignition DS-1652 Door Jamb Switch - Front Left, Front Right or Rear

Door Jamb Switch for Pontiac Catalina

Standard Ignition DS-1652 is a screw-in door jamb switch built for dependable interior light and circuit control on classic Pontiac applications. It uses copper alloy conductors for strong electrical conductivity and is 100% tested for mechanical and electrical switching performance.

• Fits 1950-1951 Pontiac Catalina, front left
• Fits 1950-1951 Pontiac Catalina, rear
• Fits 1950-1951 Pontiac Catalina, front right
• Screw-in mounting type for direct replacement service
• Male screw terminal with 1 terminal
• No connector design
• Switch function for door jamb circuit operation

Key Features

• Standard Ignition DS-1652 door jamb switch
• Robust construction with high-grade materials
• Copper alloy conductors for low-resistance electrical flow
• Tested for both switching action and electrical performance
• Direct-fit style for Pontiac Catalina door jamb locations

Detailed Description

The Standard Ignition DS-1652 is a replacement door jamb switch for 1950-1951 Pontiac Catalina models in the front left, rear, and front right positions. It is built with a screw-in mounting style, a male screw terminal, and no connector, making it a straightforward service part for restoring door-activated electrical function. The DS-1652 part number is commonly searched by technicians and restorers working on Pontiac Catalina interior lighting and switch replacement jobs.

This part cross-references Champion Spark Plug 252 for the same application.

Common Issues This Part Can Address

• Interior lights that do not turn on when the door opens
• Door-activated circuits that stay on continuously
• Intermittent switch contact at the jamb location
• Worn or corroded original switch terminals
• Electrical switching problems in classic Pontiac Catalina restorations

Installation Notes and Tips

Verify the mounting location and terminal style before installation. The screw-in design and single male screw terminal should match the original service configuration on the vehicle. Confirm proper switch contact after installation so the door jamb circuit operates as intended. Search terms such as Pontiac Catalina door jamb switch DS-1652, 1950 Pontiac Catalina front right door switch, and 1951 Pontiac Catalina rear door jamb switch are commonly used when sourcing this part.

Quality Assurance

Standard Ignition builds this switch with durable materials and copper alloy conductors, then tests each unit for mechanical action and electrical performance to meet service-professional requirements.