Wix 58880 Transmission Filter Kit

Wix 58880 Transmission Filter Kit

The Wix 58880 transmission filter kit is built for automatic transmissions that need clean fluid flow and reliable sealing. It uses application-specific filtration media and sealed construction to help keep unfiltered fluid from bypassing the filter element.

For classic GM applications, this transmission filter kit supports service work on vehicles such as the Buick Skylark, Pontiac Firebird, Pontiac Tempest, Oldsmobile 98, Oldsmobile Delta 88, and Pontiac GTO.

Key Features

• Automatic transmission filter kit for service replacement
• Application-specific filtration media helps maintain fluid cleanliness
• Lock-seamed and sealed assembly helps prevent bypass around the filter
• Includes sealing gaskets designed for modern transmission fluids
• Closed inner diameter top and automatic transmission filter style
• Class W, duty type LD construction for light-duty service applications

Detailed Description

Wix 58880 is a transmission filter kit designed for automatic transmission service where proper filtration and sealing are critical. The filter construction is engineered so fluid passes through the media rather than around it, while the sealed assembly and application-specific sealing components support consistent filtration performance. This makes it a practical choice for maintaining fluid cleanliness during routine transmission maintenance on vehicles such as the 1966 Pontiac GTO, 1967-1969 Pontiac Firebird, and 1965-1969 Pontiac Tempest.

This part cross-references ACDelco 24170 and FRAM FT1014 for the same application.

What It Helps Address

• Transmission fluid contamination from worn or restricted filter media
• Bypass caused by poor sealing at the filter or gasket interface
• Service issues during automatic transmission fluid maintenance
• Fitment needs for classic Buick, Pontiac, and Oldsmobile automatic transmissions
• Replacement of an aging transmission filter during scheduled service

Installation Notes and Tips

Verify the transmission model and service configuration before installation, especially on 1968 Oldsmobile Delta 88 applications with Super Turbine 300 notes. Inspect the pan, sealing surfaces, and fluid condition during service, and replace the gasket only with the components specified for the application. Confirm the filter seats correctly before refilling and checking fluid level.

Quality Assurance

Wix designs its automatic transmission filters with sealed assemblies and application-specific sealing components to support complete filtration in demanding service environments. The Wix 58880 part number is listed for direct replacement use across the confirmed fitment range.