| | | | Secondary air pump | 2.3ltr. | | 5-cylinder+ AQN |
| | 1 | 06A 959 253 E | Secondary air pump | | 1 | |
| | 2 | 06A 133 567 A | Stop buffer | | 3 | |
| | 3 | 066 131 085 | Retainer for pump | | 1 | manual gearbox |
| | (3) | 066 131 084 | Retainer for pump | | 1 | automatic |
| | 4 | N01 508 213 | Hexagon collar nut | M6 | 3 | |
| | 5 | N10 226 103 | Socket head bolt | M6X16 | 2 | |
| | (5) | N90 308 605 | Socket head bolt withinner multipoint head | M8X14 | 1 | |
| | 6 | 4A0 820 199 | double cable tie | | X | |
| | 7 | 1J0 906 283 B | Solenoid valve | | 1 | |
| | 8 | 1J0 131 128 A B | Intake manifold | | 1 | manual gearbox |
| | (8) | 1J0 131 128 A C | Intake manifold | | 1 | automatic |
| | 9 | 3D0 971 838 N | Cable ties with bracket | 4, 5X200 | X | |
| | 10 | 066 131 149 D | Connecting hose | | 1 | |
| | 11 | 066 131 149 B | Connecting hose | | 1 | manual gearbox |
| | (11) | 066 131 149 C | Connecting hose | | 1 | automatic |
| | 12 | N01 508 213 | Hexagon collar nut | M6 | 2 | |
| | 13 | 022 131 119 B | Adapter | | 1 | |
| | 14 | 06A 131 120 A | Seal | | 1 | |
| | 15 | 022 131 101 C | kombi valve | | 1 | |
| | 16 | 022 131 120 B | Seal | | 1 | |
| | 17 | N90 500 605 | Socket head bolt withinner multipoint head | M6X22 | 3 | |
| | 18 | N01 470 210 | Socket head bolt withhexagon socket head | M6X15 | 2 | |
| | 19 | | see illustration: | 133-066 | | |
| | 20 | 1J0 131 561 B | bracket for check valve | | 1 | manual gearbox |
| | 21 | 1J0 131 351 A | Non-return valve | | 1 | manual gearbox |
| | (21) | 7M3 131 351 | Non-return valve | | 1 | automatic |