Wix 58604 Transmission Filter Kit

Wix 58604 Transmission Filter Kit

The Wix 58604 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 Nissan, Suzuki, and Geo applications, including Frontier, Pickup, Equator, and Prizm models.

• 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 consistent fluid control
• Includes sealing gaskets designed for modern transmission fluids
• Closed-top filter style for the listed automatic transmission applications

Fitment and Application Details

Fits 2009-2012 Suzuki Equator, N/A. Fits 1998-2007 Nissan Frontier, N/A. Fits 1995-1997 Nissan Pickup, N/A. Fits 1994 Geo Prizm, N/A. This part cross-references FRAM FT1194 and Purolator P1298 for the same application.

How It Works

Wix 58604 is an automatic transmission filter kit designed to support clean fluid circulation during routine transmission service. The filter construction is engineered so fluid passes through the filtration media rather than around it, while the included sealing components are matched to the demands of today’s transmission fluids. For owners servicing a Nissan Frontier, Nissan Pickup, Suzuki Equator, or Geo Prizm, this filter kit helps maintain proper filtration during transmission maintenance.

Common Problems It Can Address

• Restricted transmission fluid flow caused by a dirty or worn filter
• Contamination in automatic transmission fluid
• Poor filtration during transmission service intervals
• Fluid seepage at filter sealing surfaces
• Service-related drivability issues tied to neglected transmission maintenance

Installation Notes and Tips

Install the filter during a transmission service and verify the sealing surfaces are clean before assembly. Follow the vehicle service procedure for the listed Nissan Frontier, Nissan Pickup, Suzuki Equator, and Geo Prizm applications, and confirm the correct gasket placement before refilling with the specified transmission fluid. Always check the transmission pan and related components for debris or wear during service.

Quality Assurance

Wix transmission filter kits are built with lock-seamed, sealed assemblies and application-specific sealing components to support complete filtration in automatic transmission service. The brand’s design approach focuses on controlling fluid bypass and matching the filter kit to the transmission’s sealing requirements.