ATP B-439 Auto Trans Filter

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Hyundai 46321-3B000
• Hyundai 463213B000

• ATP Transmission filters are designed is to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually accumulate debris from normal wear and tear. It is critical that the transmission fluid is kept clean so that the valve body and other vital components do not become clogged making them in-operable. By regularly replacing your transmission filter, you will be extending your transmissions life and reduce the possibility of costly repairs that could have been avoided.