I am not overly familiar with the AKG products, although I have sold a few. I do feel that, after doing some research on the company and their products, that they are of OE-quality. AKG is an OE supplier to Porsche and others.. Their products are made in Germany, not China or any 3rd world country, so their OE-Quality is assured.
I feel confident in recommending AKG products based on the company profile and my limited experience with their fit, quality and service life.
Company:
AKG is a private family-owned company founded in 1919 that started with small-scale production of coolers and repair work. The first contracts were drawn up between Autokühler (as a supplier) and the automobile industry over 50 years ago.
For more than 85 years AKG-Heat-Exchangers have stood for innovative solutions as well as the highest engineering and manufacturing competence.
AKG is involved in the development and production of high-performance heat exchangers and complete cooling modules for application in construction equipment, compressed air equipment, industrial coolers, agricultural and forestry equipment, vehicle construction, railroad vehicles, household appliances and special applications.