PartsSquare Cylinder Head Gasket Set for BMW M20 E30 E34 325i 325is 325iX 525i Interchange Part Number 11 12 9 059 240 ; 11121726478 Cross Reference Part Number 11 12 9 059 240 / 11 12 1 726 478 Fits BMW E30 325i M20 325i 325iX 325is 525i State of the art manufacturing to OE specifications for a precise fit Engineered from premium materials to provide exceptional service life and reliability