These o-rings seal the BMW press & clip hose connections. Our o-rings are made in the USA with unparalleled quality and fit.
With trial and testing on vehicles we ourselves service, our kits optimize performance, quality, and value through the use of multiple compounds (NBR, HNBR, EPDM). All the green o-rings in our kits are peroxide cured EPDM, which we use in the most vulnerable locations for its excellent high temperature performance (150C/300F) and chemical resistance to glycol based coolants. We have transitioned all of our kits to more of these EPDM o-rings for the most vulnerable and highly stressed connections. Also included is a packet of water based lube, which can be used on all coolant connections.
Included is a packet of water based lube, which can be used on all coolant connections.
Please do not use these green o-rings on any connections that will come in contact with petroleum based products.
Standard shipping is USPS 1st Class Package, 2-5 days in most cases. If you need your item sooner choose expedited shipping, USPS Priority Mail 2-3 days or USPS Priority Express 1-2 days guaranteed (with exceptions).
We carry a large inventory. For orders of more than 10 kits, please contact us!
*Where applicable, we have replaced the green o-ring with a black NBR one of the same dimensions or of a slightly larger cross sectional diameter for improved sealing.