| | | | Coolant cooling system | right4.0 ltr. | | 8-cylinder |
| | 1 | 4G0 122 101 P | Coolant hose withquick release coupling | | 1 | |
| | 2 | 4E0 121 666 | O-ring | 38X4 | 1 | |
| | 3 | 4E0 121 142 | retaining spring | 38MM | 1 | |
| | 4 | 079 121 137 M | Coolant connection | right front | 1 | |
| | 5 | 079 121 043 A | Seal | | 1 | |
| | 6 | N10 124 306 | Hexagon socket flathead bolt | M6X20 | X | |
| | 7 | 4G0 121 081 C R | Breather line | front center | 1 | |
| | 8 | 3D0 971 741 | Bracket | | 3 | |
| | 9 | 4G0 121 081 C P | Breather line | rear center | 1 | |
| | 10 | 4G0 121 081 C Q | Breather line | left front | 1 | |
| | 11 | 4G0 121 081 C S | Breather line | left rear | 1 | |
| | 12 | 079 121 085 N | Coolant pipe | right front | 1 | |
| | 13 | WHT 001 011 | O-ring | 12, 2X1, 65 | X | |
| | 14 | N10 405 604 | Oval hexagon socket head bolt | M6X14 | X | |
| | 15 | N10 466 904 | Clamp | 16X19 | 1 | |
| | 16 | N01 508 210 | Hexagon collar nut | M6 | 1 | |
| | 17 | 079 121 083 H | Coolant pipe | left front | 1 | |
| | 18 | 079 121 075 E | Coolant pipe | right rear | 1 | |
| | 19 | WHT 005 652 | O-ring | 17X3 | 1 | |
| | 20 | 079 121 071 C M | Coolant pipe | left rear | 1 | |
| | 21 | N90 912 501 | O-ring | 32X5 | 1 | |
| | 22 | N91 148 001 | double stud with hexagon drive | M6X22/M6X14 | 1 | |
| | 23 | N90 928 502 | Clamp | 12X19 | 1 | |
| | 50 | | Cooler for coolant see illustration: | 121-070 | | |
| | 51 | | Coolant expansion tank see illustration: | 121-070 | | |
| | 52 | | Coolant hose see illustration: | 819-065 | | |
| | 53 | | Coolant hose withquick release coupling see illustration: | 819-065 | | |
| | 60 | N90 686 701 | Spring band clamp | 14X12 | X | |
| | 61 | N90 686 902 | Spring band clamp | 23X12 | X | |
| | 62 | N90 926 501 | Spring band clamp | 47X12 | X | |