ATP Parts B-318 Transmission Filter Kit

ATP B-318 Transmission Filter Kit

ATP Parts B-318 is a transmission filter kit for select Mitsubishi, Chrysler, and Dodge applications with the F4A42-2 family and related transmissions. It helps keep transmission fluid cleaner by replacing a worn sump filter before debris can restrict internal flow.

Key Features

• Transmission filter kit for service on automatic transmissions
• Helps maintain cleaner transmission fluid by capturing wear debris
• Supports valve body and internal component cleanliness
• Direct fitment for select Mitsubishi Galant, Lancer, Outlander, Eclipse, Mirage, Chrysler Sebring, and Dodge Stratus applications
• ATP Parts part number B-318

Detailed Description

ATP B-318 is a sump-style transmission filter kit built for routine transmission service on select Mitsubishi, Chrysler, and Dodge vehicles. Regular filter replacement helps reduce contamination in the fluid, which is important for keeping the valve body and other internal transmission components free of debris buildup. This part number, B-318, is listed for applications including 2004-2006 Mitsubishi Galant, 2005-2006 Mitsubishi Lancer, 2003-2006 Mitsubishi Outlander, 2000-2005 Mitsubishi Eclipse, 1999-2003 Mitsubishi Galant, and 1997-2002 Mitsubishi Mirage. It also covers select Chrysler Sebring and Dodge Stratus models with transmission disassembly required for service.

This part cross-references ATP Parts B-318 for the same application.

What It Helps Address

• Dirty transmission fluid from normal wear
• Debris buildup that can restrict fluid flow
• Clogging in the valve body and related passages
• Reduced transmission service life from neglected filter maintenance
• Costly repairs tied to contaminated automatic transmission fluid

Installation Notes

Verify transmission type before ordering. Fitment includes 2004-2006 Mitsubishi Galant, 2005-2006 Mitsubishi Lancer, 2003-2006 Mitsubishi Outlander, 2005 Chrysler Sebring, 2001-2003 Chrysler Sebring, 2001-2005 Dodge Stratus, 2000-2005 Mitsubishi Eclipse, 2002-2004 Mitsubishi Lancer, 1999-2003 Mitsubishi Galant, and 1997-2002 Mitsubishi Mirage. Some applications note transmission disassembly required, and one Lancer listing applies only through 03/11/2005. Use the vehicle’s transmission code and service notes to confirm the correct match for your Mitsubishi Galant, Lancer, or Outlander before installation.

Quality Assurance

ATP Parts manufactures transmission service components with a focus on maintaining fluid cleanliness and supporting routine maintenance needs. This filter kit is built for the listed applications and follows the fitment details provided for the B-318 part number.