A Core deposit is a form of deposit you pay until returning your old part. If you don't have the core at the time of purchase, you must pay the core charge. That charge is refunded to you when you return the core.
Automatic transmission filters feature design and construction that ensure no unfiltered fluid can bypass the application specific filtration media. Lock seamed and sealed assemblies and application specific sealing components ensure complete filtration. WIX transmission filter kits include sealing gaskets specifially designed for use with today's sophisticated transmission fluids