Dorman 645-122 Side Marker Light Socket - Front

Dorman 645-122 Side Marker Light Socket

Dorman 645-122 is a side marker light socket built to match the fit and function of the original socket on specified vehicles. It is a direct replacement for front applications on Jeep Wrangler and Jeep Wrangler JK models, with durable construction for dependable electrical connection.

Key Features

• Direct replacement side marker light socket for specified Jeep applications
• Fits front lighting positions on 2007-2018 Jeep Wrangler and 2018 Jeep Wrangler JK
• Female blade terminal design for OE-style connection
• Bronze terminal material with plastic housing
• Water resistant construction for exposed exterior lighting locations
• Overall length: 1.41 in.
• Wire pigtail not included

Detailed Description

This Dorman side marker light socket, part number 645-122, is engineered for vehicles that need a replacement socket with the same fit and function as the original component. It is designed for front side marker light use on Jeep Wrangler and Jeep Wrangler JK models, helping restore a secure electrical interface at the lamp assembly. The socket uses a female blade terminal and bronze terminal material, with a plastic body and water resistant construction for reliable service in exterior lighting locations. If you are replacing a worn or damaged Jeep Wrangler front side marker socket, Dorman 645-122 provides a straightforward OE-style solution.

This part cross-references 92193045 and 55078144AA for the same application.

What It Helps Fix

• Intermittent or failed front side marker light operation
• Corrosion or wear at the socket terminal
• Loose or unreliable bulb-to-socket electrical contact
• Damage to the original socket housing from age or exposure
• Lighting faults on Jeep Wrangler front marker lamp assemblies

Installation Notes and Tips

Verify the original socket style, terminal design, and front position before installation. Confirm fitment for 2007-2018 Jeep Wrangler and 2018 Jeep Wrangler JK front applications, and inspect the lamp connector and surrounding wiring for corrosion or heat damage before connecting the replacement socket. This part does not include a wire pigtail.

Quality Assurance

Dorman designs this socket to match original fit and function while emphasizing durability and dependable performance. The construction and terminal materials are selected for exterior lighting service where moisture resistance and stable electrical contact matter.