Wix 58983 Transmission Filter Kit

Wix 58983 Transmission Filter Kit

The Wix 58983 transmission filter kit is built for automatic transmissions that need clean fluid flow and reliable filtration. It is a direct-fit service kit for select BMW, Cadillac, and General Motors applications, including BMW 325i, 328i, 528i, and Z3 models.

For drivers searching for a transmission filter kit for BMW 325i automatic transmission service or a Wix 58983 filter kit for BMW 528i and Cadillac Catera maintenance, this part is designed around application-specific sealing and filtration requirements.

Key Features

• Automatic transmission filter kit for light-duty service applications
• Application-specific filtration media helps keep unfiltered fluid from bypassing the filter
• Lock-seamed and sealed construction supports complete fluid filtration
• Includes sealing gaskets designed for modern transmission fluids
• Closed top design with automatic transmission filter style
• Cross-references ACDelco TF313 and FRAM FT1149 for the same application

Detailed Description

The Wix 58983 transmission filter kit is engineered for automatic transmission service where clean fluid is critical to shift quality and internal component protection. Wix designs these filters with sealed assemblies and application-specific sealing components so fluid is directed through the filtration media rather than around it. The included gaskets are matched for use with today’s transmission fluid formulations, making this a practical choice for routine transmission maintenance on select BMW 318i, 325i, 328i, 528i, and Z3 vehicles, as well as the 1997-2001 Cadillac Catera.

Fits 1991-1995 BMW 525i, N/A; Fits 1992-1995 BMW 325i, N/A; Fits 1996-1998 BMW 328i, N/A; Fits 1997-2001 Cadillac Catera, N/A.

Common Service Issues Addressed

• Restricted transmission fluid flow from a clogged filter
• Contamination in automatic transmission fluid during service intervals
• Harsh or inconsistent shifting related to poor filtration
• Fluid seepage at the filter or gasket sealing surfaces
• Maintenance needs on select BMW and Cadillac automatic transmissions

Installation Notes and Tips

Verify transmission model and OE part number before installation, especially on BMW applications with 4L30E transmission code references. Inspect the pan, sealing surfaces, and fluid condition during service, and replace the filter kit during a proper transmission fluid change. Confirm fitment against the vehicle year, make, and model listed for this part number 58983.

Quality Assurance

Wix transmission filter kits are built with sealed construction and application-specific sealing components to support complete filtration in automatic transmissions. The 58983 kit is listed for confirmed vehicle applications and is backed by Wix manufacturing standards for service parts.