Coolant Reservoir Cap1.4bar Overflow Tank Cover Fit X3 X4 X5 X6 Z4

1 Replacing OEM numbers for reference: 17117521071, 17117639020. 2 This radiator cap fit for 320I XDRIVE 2.0L 1997CC 122CU. IN. L4 GAS DOHC TURBOCHARGED BASE SEDAN 4-DOOR 2017. 3 Built to stringent OE specifications by an OE manufacturer and is 100% factory tested. 4 Easy and simple to install, can directly replace the broken or shabby one. 5 Precise manufacturing ensures stable performance and long service life.

What's in the box
1 x Radiator Cap