Coolant regulator.

Name Ext. inf. A* Use of Part number A
coolant regulator
4-cylinder+
BFB,ALT
4-cylinder+
BFB,ALT
1 coolant regulator
1 06B 121 111 K  37
1 coolant regulator
1 06B 121 111 H  29
1 coolant regulator
1 06B 121 111 D  34
2 no replacement part
3 o-ring
1 06B 121 119 C  1
5 oval hexagon socket head bolt
3 N  101 244 06  -
6 washer
3 N  011 524 23  -
7 o-ring
1 06B 121 119 B  4
8 hexagon socket head bolt with
shoulder
2 N  907 356 04  -
* In the column 'A' indicates the number that is used in the selected vehicle.
To find out where to buy the item or equivalent, click on the part number.