Lower Radiator Mount, BMW - E30, E36, E46, E28, E34, E32, E31, E83, Z3, E85

This is the rubber lower radiator mount, which attaches to the stubs on the bottom of the radiator. It's also sometimes called the rubber buffer or isolator, as it helps fills the space while absorbing some vibration and impact. This is the Genuine BMW part, which is a bit more expensive than the aftermarket version we also carry - but if you are the type that insists on the Genuine parts, or doesn't mind a couple extra dollars for the "real deal" original part, this may be the version for you. 

Each rubber mount sold individually. Fits Left or Right side of the radiator. Be sure to buy two and do the job right. 

Replace your worn lower radiator mounting bushing with this high-quality Genuine BMW replacement part. This rubber mount is listed by BMW as BMW part number 17111178412 (17-11-1-178-412) and is described as "Rubber Buffer". There are two of these used per car, so be sure to order two.

These are used on a wide variety of BMWs including E28, E30, E36, E46, E31, E32, E34, E85 Z4 and more. For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

An offset mount is also available if you are running a radiator with a thicker core and clearance to pulleys and belts may be an issue. See Powerflex PFF5-4652 in Related Items below.