MAHLE Original Gaskets – The Original Choice in OE Sealing Solutions. Technicians are increasing their demand for the ability to replace the OE part with a part that looks, feels, and performs as good or better than the original. This is known as OE Form, Fit, and Function and MAHLE Original gaskets lead the way. 99% of gaskets sold in a MAHLE Original box meet this standard – far more than any competitor.