ATP Parts B-275 Transmission Filter Kit

Transmission Filter Kit for BMW and Pontiac

ATP Parts B-275 is a Premium Replacement transmission filter kit built to keep transmission fluid cleaner as the transmission accumulates normal wear debris. For BMW 325i, 330i, X5, and related applications, this service kit supports cleaner fluid flow through the valve body and other critical internal components.

The ATP Premium Replacement line focuses on direct-fit service parts for routine maintenance. This transmission filter kit follows that approach with application-specific coverage for select BMW and Pontiac G8 models, including a reusable trans pan gasket and filter with an 11.5-inch total length where listed in fitment notes.

Key Features

• Transmission filter kit for routine transmission service
• Helps maintain cleaner automatic transmission fluid
• Supports valve body and internal component cleanliness
• Premium Replacement line from ATP Parts
• Part number B-275 for application lookup and ordering
• Cross-reference example: Gates T346

Detailed Description

ATP Parts B-275 is a transmission filter kit for select BMW and Pontiac vehicles, including 2001-2006 BMW X5, 2003-2005 BMW 330i, 2001-2005 BMW 325i, and 2008-2009 Pontiac G8. Regular transmission service helps remove debris created by normal wear so fluid can continue moving through the transmission without clogging the valve body or other vital passages. If you are searching for a BMW transmission filter kit, BMW automatic transmission service kit, or Pontiac G8 transmission filter replacement, this part number is built for those maintenance needs.

What It Helps Address

• Dirty transmission fluid from normal wear and debris buildup
• Restricted fluid flow through the valve body
• Clogged internal transmission passages
• Reduced transmission service life from neglected filter maintenance
• Costly repairs tied to contaminated fluid and poor filtration

Installation Notes and Tips

• Verify the vehicle year, make, and model against the fitment list before ordering.
• Confirm the transmission application matches the listed 11.5-inch total length note where applicable.
• Drain and inspect the transmission pan during service to check for excess debris.
• Replace the filter during scheduled transmission maintenance to keep fluid flow consistent.
• Use the vehicle service procedure for gasket and filter installation details.

Quality Assurance

ATP Parts positions this Premium Replacement filter kit as a service part for maintaining transmission cleanliness and protecting internal components from debris-related restriction. Part number B-275 is built for the listed BMW and Pontiac applications and is supported by ATP’s transmission service parts catalog structure.