620: Engine - Fuel system - Air cleaner - BOSCH intake system
(1990 - 1993)
Also valid for CV 1994

| Pos. | Part No. | Qty | |
|---|---|---|---|
| 1 | 7512957 Air cleaner housing | 1 | |
| 2 | 7512973 Air cleaner housing | 1 | |
| 3 | 7514722 Air filter | 1 | |
| 4 | 9375601 Clamp | 2 | |
| 5 | 9377920 Clamp | 4 | |
| 6 | 8977803 Retainer | 1 | |
| 7 | 8978306 Tube Usage: TURBO | 1 | |
| 8 | 7514615 Intake manifold Usage: -1990 | TURBO | 1 | |
| 8 | 4022562 Intake manifold Usage: 1990- | TURBO | 1 | |
| 8 | 4016085 Intake manifold Usage: -1990 | TURBO | Cars with electronic EGR. | 1 | |
| 8 | 4022547 Intake manifold Usage: 1990- | TURBO | Cars with electronic EGR. | 1 | |
| 9 | 7970148 92153079 Hose clamp | 2 | |
| 10 | 7970155 92153080 Hose clamp | 2 | |
| 14 | 8977795 Hose Usage: TURBO | 1 | |
| 15 | |||
| 17 | 8151227 Nut | 3 | |
| 18 | 7972839 Screw | 1 | |
| 19 | 7974769 7922891 Screw Usage: TURBO | 2 | |
| 21 | 7539125 Rubber moulding | 1 | |
| 22 | 7528342 Rubber moulding Usage: TURBO | 1 | |
| 23 | 7533870 Air inlet Usage: I | 1 | |
| 24 | 7525215 Hose Usage: I | 1 | |
| 25 | Mass air flow sensor |