This radiator was with a group of Lotus/Caterham parts I just purchased. The core/tanks measure 42cm x 30cm. There are the two main inlet and outlets that measure 25mm, two smaller fittings that measure appr 6mm, and one unknown fitting at the bottom that measures appr 14mm. There are two upper mounts and one lower mount. There is a 20cm cooling fan that is 'Made in Japan'.
Any idea what vehicle this could be from?