Rear Vacuum Harness for 1988-1990 Jeep Cherokee & More - Dorman 46004

Replace cracked, heat-worn vacuum lines with the Dorman vacuum harness, part number 46004. This rear-position harness is built for the 1988-1990 Jeep Cherokee, 1988-1990 Jeep Comanche and 1988-1990 Jeep Wagoneer with all engines. Dorman designed it to fit and work like the original harness on these listed applications, so it serves as a direct-fit replacement when the factory piece has failed.

• Direct replacement: Engineered to install like the original rear-position harness on the listed Jeep models.
• Replaces a failed harness: A dependable substitute for an original harness that has failed from heat and fatigue.
• Durable construction: Made of plastic and rubber and engineered for durability and reliable performance.
• Trusted quality: Backed by Dorman's team of product experts in the United States and more than a century of automotive experience.

A vacuum harness carries engine vacuum through a set of lines to the vacuum-operated components connected to it. Underhood heat can leave those lines brittle or cracked over time. Signs this part may need replacing include visibly cracked or split lines, a hissing sound from the engine bay, or loose connections. If a leaking harness is the cause of a vacuum-related problem, this unit replaces it.

The harness has a black housing and is a standard-replacement grade part. The package contains the vacuum harness. Country of origin: China.

Interchange: 53004868