ATP Parts B-423 Transmission Filter

Transmission Oil Filter for Chrysler and Dodge

ATP Parts B-423 is a premium replacement transmission oil filter for a wide range of Chrysler, Dodge, Plymouth, and select Mitsubishi applications. It is built as an exact-fit replacement for vehicles that use a 1.5-inch filter length, helping maintain proper transmission fluid filtration in service.

ATP Transmission Components are engineered as direct replacement parts for routine transmission maintenance on models such as the Dodge Caravan, Chrysler Town & Country, and Dodge Grand Caravan. Part number B-423 is a practical choice when servicing older and newer front-wheel-drive Chrysler-family vehicles with the listed transmission applications.

Key Features

• ATP Parts Premium Replacement transmission oil filter
• Part number B-423
• Exact-fit replacement for supported applications
• Filter length: 1.5 inches
• Fits a broad range of Chrysler, Dodge, Plymouth, and Mitsubishi vehicles
• Compatible with applications including 41TE transmission notes where listed

Product Details

This transmission oil filter is intended for vehicles across model years from 1989 through 2015, including Chrysler 200, Dodge Avenger, Chrysler Sebring, Dodge Caravan, Chrysler Town & Country, Dodge Grand Caravan, and Chrysler PT Cruiser applications. It also covers select Plymouth, Mitsubishi, and other Chrysler-platform vehicles listed in the fitment data. If you are searching for a transmission oil filter for a 2014-2015 Dodge Journey, 2011-2014 Chrysler 200, or 2008-2014 Dodge Avenger, B-423 is the listed replacement part.

ATP Parts B-423 cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Restricted transmission fluid flow caused by a clogged filter
• Routine transmission service on Chrysler, Dodge, and Plymouth vehicles
• Filter replacement during transmission pan service
• Maintenance for vehicles with 1.5-inch filter length requirements
• Service needs on 41TE-equipped Chrysler PT Cruiser applications

Installation Notes and Tips

Verify the transmission type and filter length before installation. Match the vehicle year, make, and model to the fitment list, since coverage varies by application. For best results, inspect the transmission pan, gasket surface, and fluid condition during service, and confirm the correct fitment for your specific drivetrain before ordering B-423.

Quality Assurance

ATP Transmission Components are positioned as exact-fit replacement parts with no compromise in application matching. This premium replacement filter is built to meet the listed fitment requirements for supported Chrysler, Dodge, Plymouth, and Mitsubishi vehicles.