Radiator, Nissens - E30 325i 88+, E36 325i/328i/M3, Z3, MZ3 (Higher Capacity)

Increased capacity and cooling efficiency with factory oil cooler mounts from a quality supplier.

This radiator is similar to the stock E30/E36 radiator except it features two distinct differences: a thicker core (third row) for added capacity/cooling and oil cooler attachment points at the base of the unit. This radiator was the original design for the Euro E36 M3 and the MZ3 S54 models. This design trades quite a bit of front surface area in order to include the factory oil cooler mounts. It makes up for the smaller frontal area by having a thicker core.

This part is manufactured by an aftermarket supplier of European auto parts, including many radiators. While not carrying OEM status, this part follows the design of the original very closely and uses similar materials. An aftermarket part may even have the same TUV approval as its OEM counterpart. The brand may even be OEM to another manufacturer besides BMW. This aftermarket brand has a two year warranty - the same as Genuine BMW and OEM brands.

TECH NOTE: Radiators with plastic end tanks have a reputation for cracking over time. These types of radiators typically have a 5-10 year service interval depending on use/climate. We suggest replacing plastic end tank type radiators before this period to reduce the chance of failure. Also, we only suggest rubber radiator hoses for plastic end tank radiators. Though more durable, silicone hoses can increase stress on the inlet and outlet snouts and cause prematurely failure. Though costly, the best solution is a quality, all aluminum radiator from a reputable manufacturer.

*Automatic cars require slight modification to allow the transmission cooler to securely bolt on.