Wix 58946 Transmission Filter Kit

Overview of Wix Transmission Filter Kit 58946

The Wix Transmission Filter Kit 58946 is designed for automatic transmissions requiring a Class W filter with a closed inner diameter top. This kit is compatible with various Isuzu, Mitsubishi, Toyota, and Volvo models, including the Toyota Corolla, Mitsubishi Montero, and Volvo 740. It provides reliable filtration to maintain transmission performance and longevity.

• Class W transmission filter designed for automatic transmissions
• Closed inner diameter top for secure fitment
• Suitable for light-duty (Ld) applications
• Compatible with Isuzu 740, 745, 940 models
• Fits Toyota Corolla, Mitsubishi Montero, Pickup, Van, and Volvo 740, 745

Technical Details and Compatibility

The Wix 58946 transmission filter kit is engineered to meet the specifications required for automatic transmissions classified under Class W. Its closed inner diameter top ensures a tight seal within the transmission housing, preventing fluid bypass and contamination. The filter style is specifically designed for light-duty transmissions, making it suitable for vehicles such as the Toyota Corolla and Mitsubishi Montero, as well as Isuzu and Volvo models like the 740 and 745 series. This kit supports proper transmission fluid flow and filtration, which is critical for maintaining smooth shifting and transmission health.

Applications and Problem Solving

This transmission filter kit is used during transmission service to replace worn or clogged filters. It helps address common transmission issues such as:

• Reduced transmission fluid flow due to clogged filters
• Contaminant buildup causing transmission slippage or rough shifting
• Premature transmission wear from inadequate filtration
• Fluid leakage caused by improper filter sealing
• Overheating due to restricted fluid circulation

Installation Notes and Tips

When installing the Wix 58946 transmission filter kit, ensure the transmission fluid is fully drained before removing the old filter. The closed inner diameter top requires careful alignment to fit securely within the transmission housing. Use manufacturer-recommended transmission fluid and torque specifications during reassembly. It is advisable to inspect the transmission pan and gasket for wear or damage and replace if necessary to prevent leaks.

Quality Assurance and Warranty

Wix transmission filters are manufactured to meet industry standards for durability and filtration efficiency. The 58946 filter kit undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.