Automatic Transmission Service Kit, Pentosin/Rein - E46, E39, Z3 GM A5S360R

6 liter x Pentosin ATF 6 (aka ATF 1) auto transmission fluid
1 x Rein Automotive A5S360R transmission filter kit (BMW part #24117557070)

This kit includes fluid and the filter service kit for the A5S360R 5-speed automatic transmission used in 2004-2006 E46 325i/330i, 2000-2003 E39 525i/528i/530i, and 2004-2005 E83 X3 2.5i/3.0i. The fluid is Pentosin ATF 1, the OEM equivalent to BMW ATF part #83229407807 and is Dexron VI compatible.

This fits the GM 5-speed automatic transmission - A5S360R and A5S390R. It does not fit models with the ZF 5-speed automatic. The GM transmission has a smooth metal oil pan with 20 screws. You can also confirm visually by the tag on the side of the transmission. We have identified production date splits that may help to guide you:

E46 323i up to 3/2000 production
E46 325i/330i from 3/2003 production
E39 525i/530i up to 3/2001 production

Note that changing the fluid on automatic transmissions can be a very technical process that requires a precise procedure, special tools, and/or professional-level diagnostics software. We believe automatic transmission fluid service should be left to a professional BMW technician. This kit includes enough fluid for draining the transmission case only, not including the torque converter. You can add more fluid with the Related Items below.

The Rein transmission filter kit includes the filter, gasket, and oil pan hardware. Rein is OEM supplier to BMW for many different components. As an OEM they meet all of BMW's original design, fitment, and performance requirements.

Pentosin was founded in 1927 in Hamburg, Germany and is currently an OE supplier to BMW, Porsche, Mercedes-Benz, and others. They are the OE fluid supplier in over 27 different automotive applications. They employ a "zero mistake" philosophy in developing and manufacturing fluids with ISO certifications and are recognized in the OE and aftermarket world as the undisputed leader in critical fluids.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 877-639-9648.