*Standard shipping is USPS 1st Class Package, 2-5 days in most cases.  If you need your item sooner choose expedited shipping, USPS Priortiy Mail 2-3 days in most cases or USPS Priority Express 1 day guaranteed (with exceptions).

These kits work with e46 and e83 models.  Please message us if unsure about fitment.
For VITON kits, only the smaller o-rings are VITON.  O-rings for the connection at the heat exchanger are HNBR.  

Our other kits take care of the coolant side of things.  This kit addresses the oil connections for the ATF heat exchanger:
  • 4 o-rings for the automatic transmission lines to heat exchanger.
  • 2 o-rings for connections at the transmission. 

Viton compound will hold up better to high temperature extremes.

We carry a large inventory.  For orders of more than 10 kits, please contact us!