Ferrari part number 121790, 2-HOUSINGCLIP, shown here as used in a Ferrari 348 TB (1993) (Mechanical Table 007 Fuel Injection, Ignition, Motronic 2.5).
 For other instances where this part is used, please click on the link in the table below:
| Make and Model | Diagram and (Location in Diagram) | 
|---|
| Ferrari 208 Turbo (1989) | Table 047 Ignition Engine (050) | 
| Ferrari 288 GTO | Table 039 Ignition Engine (031) | 
| Ferrari 308 Quattrovalvole (1985) | Table 037 Ignition Engine (043) | 
| Ferrari 308 Quattrovalvole (1985) | Table 037 Ignition Engine (043) | 
| Ferrari 328 (1985) | Table 042 Ignition Engine (040) | 
| Ferrari 328 (1988) | Table 052 Ignition Engine (040) | 
| Ferrari 348 (2.7 Motronic) | Table 007 Fuel Injection, Ignition (039) | 
| Ferrari 348 TB (1993) | Table 007 Fuel Injection, Ignition, Motronic 2.5 (040) | 
| Ferrari 348 TB (1993) | Table 007A Air Injection, Ignition, Motronic 2.7 (039) | 
| Ferrari 348 TS (1993) | Table 007 Fuel Injection, Ignition, Motronic 2.5 (040) | 
| Ferrari 348 TS (1993) | Table 007A Air Injection, Ignition, Motronic 2.7 (039) | 
| Ferrari 355 (2.7 Motronic) | Table 008 Air Injection System (017) | 
| Ferrari 355 (5.2 Motronic) | Table 008 Air Injection System (017) | 
| Ferrari F40 | Table 052 Ignition Engine (038) | 
| Ferrari F50 | Table 013 Fuel Evaporation Protecting System (027) | 
| Ferrari Mondial 3.0 QV (1984) | Table 042 Ignition Engine, Quattrovalvole (043) | 
| Ferrari Mondial 3.0 QV (1984) | Table 043 Ignition Engine, (Cabriolet) (039) | 
| Ferrari Mondial 3.2 QV (1987) | Table 049 Ignition Engine (040) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 007 Fuel Injection, Ignition, Motronic 2.5 (034) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 007A Ignition, Motronic 2.7 (034) | 
| Ferrari Mondial 3.4 t Coupe | Table 007 Fuel Injection, Ignition, Motronic 2.5 (034) | 
| Ferrari Mondial 3.4 t Coupe | Table 007A Ignition, Motronic 2.7 (034) | 
| Ferrari Testarossa (1987) | Table 047 Ignition Engine (035) | 
| Ferrari Testarossa (1990) | Table 055 Ignition Engine (035) |