Unique Auto Spares

Function:

• The transmission filter traps particles and contaminants from the transmission fluid before it circulates back into the transmission.
• A clogged or dirty filter can lead to poor transmission performance, slipping gears, and even damage to the transmission.

Replacement Interval:

• While the exact replacement interval can vary based on the model and driving conditions, it is generally recommended to replace the transmission filter every 30,000 to 60,000 miles.
• Always check your BMW's owner’s manual or consult a professional for the specific interval for your model.

Types:

• OEM Filters: These are manufactured by or for BMW and are designed specifically for your model’s transmission. They ensure the best fit and performance.
• Aftermarket Filters: Various companies produce aftermarket transmission filters that may fit a range of BMW models. Brands like Mann, Mahle, and Bosch are well-regarded for quality filters.

Transmission Filter Kit:

• Often, a transmission filter kit is available, which includes the filter, a new gasket, and sometimes a new transmission pan.
• When replacing the filter, it's a good practice to replace the gasket and pan bolts to ensure a proper seal and prevent leaks.

Fluid Change:

• It is common to change the transmission fluid at the same time as the filter. This ensures that both the fluid and the filter are clean, which promotes the smooth operation of the transmission.
• BMW recommends using the specific type of transmission fluid (ATF) that matches your vehicle’s requirements.

Common Models:

• For a specific BMW model, such as the 3 Series, 5 Series, or X5, the filter type may vary. It's crucial to use the correct filter for your vehicle’s transmission type (e.g., ZF, GM).