ATP Parts B-119 Transmission Filter Kit

Transmission Filter Kit for Clean Fluid Control

ATP Parts B-119 is a premium replacement transmission filter kit built to help keep transmission fluid clean as wear debris accumulates over time. Clean fluid is critical for maintaining proper flow through the valve body and other internal components in Ford, Kia, Mazda, and Mercury applications.

ATP Parts Premium Replacement line focuses on OE-style service parts for routine transmission maintenance. This B-119 transmission filter kit is a direct service solution for vehicles that need regular filter replacement to help reduce clogging and avoid avoidable transmission repairs.

Key Features

• Transmission filter kit for service maintenance
• Helps remove debris from transmission fluid
• Supports cleaner fluid flow through the valve body
• Premium Replacement line from ATP Parts
• Part number B-119 for catalog and cross-reference use
• Compatible with select Ford Escort, Kia Rio, Mazda Protege, and Mercury Tracer applications

Detailed Description

ATP Parts B-119 is designed for transmissions that require routine filter service to maintain fluid cleanliness and internal hydraulic performance. As transmission fluid circulates, normal wear can introduce contaminants that may restrict passages and affect operation of the valve body and related components. Replacing the filter at regular service intervals helps keep the fluid path cleaner and supports longer transmission life. This part number B-119 is listed for a wide range of applications, including 1991-2003 Ford Escort, 2001-2003 Kia Rio, 1990-1998 Mazda Protege, and 1991-1999 Mercury Tracer. This part cross-references Wix 58995 for the same application.

What It Helps Address

• Dirty transmission fluid from normal wear
• Restricted fluid flow through the valve body
• Debris buildup that can affect shifting performance
• Service intervals where the transmission filter needs replacement
• Risk of avoidable transmission damage from contaminated fluid

Installation Notes and Tips

Verify transmission type before ordering, since some listed vehicles have application-specific notes such as F4A-EL coverage on certain Kia Rio, Kia Spectra, and Mazda 323 models. Confirm the year, make, model, and transmission configuration against the vehicle’s service information before installation. For best results, replace the filter during scheduled transmission service and inspect the pan and fluid condition at the same time.

Quality Assurance

ATP Parts positions this B-119 filter kit in its Premium Replacement line for service-focused transmission maintenance. The manufacturer describes the filter as a maintenance part intended to help keep transmission fluid clean and protect internal components from clogging caused by accumulated debris.