BMW: E30 3 Series 2.5L Inline 6 w/ Manual Transmission (1988-1991). BMW: E36 3 Series 3.0L Inline 6 w/ Manual Transmission (1992-1999). Also included is a 1.1 BAR radiator cap. If its not properly installed, might cause the motor to over heat due to low coolant or air pockets in the cooling system.
