Bosch 77088WS Fuel Filter

Bosch Gasoline Fuel Filter 77088WS

Bosch 77088WS is a gasoline fuel filter built for in-line fuel delivery systems. It uses premium materials and Bosch injection-system expertise to deliver high-efficiency fuel filtration that helps protect the engine from contaminants and supports dependable fuel flow.

Compatible with Jeep Cherokee, Jeep Wrangler, Jeep Comanche, and Jeep Wagoneer gasoline applications, this Bosch Gasoline Fuel Filter line is made for routine maintenance on older Jeep fuel systems. Bosch recommends replacing the fuel filter at the manufacturer-specified interval to maintain performance and extend engine life.

Key Features

• Gasoline fuel filter for in-line mounting
• Engineered for 99% fuel filtration
• Built with premium quality materials
• Supports clean fuel delivery in gasoline systems
• Part number 77088WS for catalog and service lookup
• Cross-reference: this part cross-references 33000076 for the same application

Detailed Description

Bosch 77088WS is part of the Bosch Gasoline Fuel Filter product line, focused on filtration performance for gasoline-powered vehicles. The filter is designed to help trap contaminants before they reach sensitive fuel-system and engine components, which is especially important in older Jeep applications where consistent fuel delivery matters. This part number 77088WS is a direct service option for maintenance on Jeep Cherokee, Wrangler, Comanche, and Wagoneer models listed in the fitment data.

Fits 1986-1996 Jeep Cherokee, N/A. Fits 1987-1995 Jeep Wrangler, N/A. Fits 1986-1992 Jeep Comanche, N/A. Fits 1986-1990 Jeep Wagoneer, N/A.

What It Helps Address

• Restricted fuel flow caused by a contaminated filter
• Fuel-system debris reaching injectors or carburetion components
• Rough running related to poor fuel filtration
• Maintenance intervals due for Jeep gasoline fuel systems
• Loss of consistent engine performance from an aging filter

Installation Notes and Tips

Install in the in-line fuel circuit and verify the fuel type is gasoline before service. Match the filter orientation to the vehicle’s fuel line routing and confirm the replacement interval against the manufacturer schedule. For Jeep Cherokee, Wrangler, Comanche, and Wagoneer applications, inspect fuel lines and clamps during service to ensure a secure, leak-free installation.

Quality Assurance

Bosch uses modern production methods and fuel-system knowledge to build this filter for high-efficiency filtration and dependable service. Bosch recommends replacing the fuel filter at the specified maintenance interval to help maintain performance and prolong engine life.