Head Gasket, Standard, Aftermarket - E28 M5, E34 M5, E24 M6, E26 M1

This part is listed by BMW as BMW part number 11121316705 (11 12 1 316 705) and is described as a Head Gasket in the standard 1.74mm thickness for E28 M5, E34 M5, E24 M6, and E26 M1.

This part is manufactured by an aftermarket supplier of European auto parts, including many gaskets and seals. 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.