Windshield Wiper Arm for 1987-1995 Jeep Wrangler - Dorman 42878

Keep the wiper blade held against the glass the way it was designed with this Dorman wiper arm, part number 42878 from Dorman - HELP. It is a direct-fit replacement for the 1987-1995 Jeep Wrangler and is cataloged for the rear, front right and front left positions. See the "Vehicles it fits" section for engine details.

The wiper arm connects the wiper blade to the pivot. It is spring-loaded so it presses the blade onto the glass while the wiper motor sweeps it back and forth. Dorman engineered this arm for durability and reliable performance.

• Direct replacement: designed to install like the original arm on the listed vehicles, with the same fit and function.
• Restores functionality: intended to replace an original arm that has given out to spring wear, snow damage or metal fatigue.
• Durable construction: made from quality materials, with durability and reliable performance in mind.
• Trustworthy quality: supported by a U.S.-based team of product experts and more than a century of automotive experience.

Signs a wiper arm may need replacing include a blade that streaks, chatters or lifts off the glass, an arm that no longer holds tension, or an arm that has been bent. If the arm is the cause, this part replaces it.

Interchange: 56030012 · 428782