Koyorad E30 6 Cylinder Aluminum Radiator
Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production. The new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and simple installation with no modifications. Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges which is a great feature.
- Koyorad “HH” Series 48mm Hyper Core
- OE Specific mounting and direct fit
- Nocolok-R Brazing
- Precise Tube and Fin alignment
- Billet aluminum filler neck
- 1/8” NPT female accessory fitting
Fitment: E30 M20B25 Models - 325i/325is (Manual Transmission Only)
*Will also fit 24V swap E30s
NOTE: OVERSIZE PACKAGE, CAN NOT SHIP INTERNATIONAL.