Ferrari part number 10300771, THREADED PLUG, shown here as used in a Maserati 4200 Spyder (Mechanical Table 017 Lubrication System, Tank, Heat Exchanger).
 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 GT4 Dino (1975) | Table 009 Fuel System (009) | 
| Ferrari 208 Turbo (1982) | Table 009 Fuel Pump, Lines (053) | 
| Ferrari 208 Turbo (1989) | Table 009 Fuel Pump, Lines (053) | 
| Ferrari 246 Dino (1975) | Table 007 Fuel System (023) | 
| Ferrari 288 GTO | Table 007 Fuel Pump, Tank, Lines (038) | 
| Ferrari 308 GT4 Dino (1976) | Table 009 Fuel System (Euro Model ) (009) | 
| Ferrari 308 GT4 Dino (1979) | Table 009 Fuel System (009) | 
| Ferrari 308 GTB (1976) | Table 009 Fuel System (009) | 
| Ferrari 308 GTB (1980) | Table 009 Fuel System (009) | 
| Ferrari 308 GTB (1980) | Table 015 Lubrication System (308 GTB) (043) | 
| Ferrari 308 GTBi (1981) | Table 009 Fuel Pump, Lines (053) | 
| Ferrari 308 GTSi (1981) | Table 009 Fuel Pump, Lines (053) | 
| Ferrari 308 Quattrovalvole (1985) | Table 009 Fuel Pump, Lines (053) | 
| Ferrari 328 (1985) | Table 012 Fuel Pump, Lines (053) | 
| Ferrari 328 (1988) | Table 012 Fuel Pump, Lines (053) | 
| Ferrari 348 (2.7 Motronic) | Table 020 Lubrication System (056) | 
| Ferrari 348 TB (1993) | Table 017 Lubrication System (056) | 
| Ferrari 348 TS (1993) | Table 017 Lubrication System (056) | 
| Ferrari 355 (2.7 Motronic) | Table 018 Lubrication System Oil Tank, Cooler (032) | 
| Ferrari 355 (5.2 Motronic) | Table 017 Lubrication System (032) | 
| Ferrari 365 GT4 2+2 (1973) | Table 009 Fuel Tanks, Lines (024) | 
| Ferrari 365 GT4 Berlinetta Boxer | Table 007 Fuel Tanks, Lines (030) | 
| Ferrari 365 GTB4 Daytona (1969) | Table 034 Fuel Tanks, Lines (025) | 
| Ferrari 365 GTC4 (Mechanical) | Table 008A Fuel System, Revised (051) | 
| Ferrari 400 GT (Mechanical) | Table 009 Fuel Tanks, Lines (024) | 
| Ferrari 400i (1983 Mechanical) | Table 009 Fuel Tanks, Pumps, Lines (078) | 
| Ferrari 412 (Mechanical) | Table 010 Fuel Tanks, Pumps, Lines (067) | 
| Ferrari 456 GT | Table 021 Lubrication System Tank, Lines (013) | 
| Ferrari 456 GTA | Table 021 Lubrication System Tank, Lines (013) | 
| Ferrari 456 M GT | Table 024 Lubrication System, Tank, Lines (013) | 
| Ferrari 456 M GTA | Table 024 Lubrication System, Tank, Lines (013) | 
| Ferrari 458 Italia | Table 018 Lubrication System (021) | 
| Ferrari 512 BB | Table 007 Fuel Tanks, Lines (030) | 
| Ferrari 512 BBi | Table 006 Fuel Tanks, Pumps, Lines (026) | 
| Ferrari 512 M | Table 021 Lubrication System Tank, Oil Cooler, Lines (034) | 
| Ferrari 512 TR | Table 021 Lubrication (034) | 
| Ferrari 550 Barchetta | Table 023 Lubrication System Tank, Lines (013) | 
| Ferrari 550 Maranello | Table 024 Lubrication System, Tank (013) | 
| Ferrari 575 Superamerica | Table 023 Lubrication System Tank (013) | 
| Ferrari 575M Maranello | Table 023 Lubrication System Tank, Lines (013) | 
| Ferrari 599 GTB Fiorano | Table 020 Lubrication System, Tank, Lines (024) | 
| Ferrari 612 Scaglietti | Table 022 Lubrication System, Tank, Lines (024) | 
| Ferrari F40 | Table 009 Gas Tanks, Fuel Vent System  (Not for USA) (033) | 
| Ferrari F40 | Table 010 Fuel Tanks, Vent System (Proper for USA) (025) | 
| Ferrari Mondial 3.0 QV (1984) | Table 009 Fuel Pump, Lines Coupe (008) | 
| Ferrari Mondial 3.0 QV (1984) | Table 010 Fuel Pump, Lines (Cabriolet) (008) | 
| Ferrari Mondial 3.2 QV (1987) | Table 012 Fuel Pump, Lines (Not for USA Model ) (008) | 
| Ferrari Mondial 3.2 QV (1987) | Table 013 Fuel Pump, Lines (for USA Model ) (008) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 018 Lubrication System (023) | 
| Ferrari Mondial 3.4 t Coupe | Table 018 Lubrication System (023) | 
| Ferrari Mondial 8 (1981) | Table 009 Fuel Pump, Lines (008) | 
| Ferrari Testarossa (1987) | Table 008 Fuel Tanks (Not for USA, SA) (003) | 
| Ferrari Testarossa (1987) | Table 009 Fuel Tanks (for USA, SA) (003) | 
| Ferrari Testarossa (1987) | Table 022 Lubrication System, Tank, Oil Cooler (085) | 
| Ferrari Testarossa (1990) | Table 008 Fuel Tanks (Not for USA, SA, CH88) (003) | 
| Ferrari Testarossa (1990) | Table 009 Fuel Tanks (for USA, SA, CH88) (003) | 
| Ferrari Testarossa (1990) | Table 022 Lubrication (034) | 
| Maserati 4200 Coupe | Table 017 Lubrication System, Tank, Heat Exchanger Oil Cooler (014) | 
| Maserati 4200 Coupe (2003) | Table 017 Lubrication System, Tank, Heat Exchanger (014) | 
| Maserati 4200 Coupe (2004) | Table 017 Lubrication System Tank Heat Exchanger Oil Cooler (014) | 
| Maserati 4200 Coupe (2005) | Table 017 Lubrication System, Tank, Heat Exchanger (014) | 
| Maserati 4200 Gransport (2005) | Table 017 Lubrication System, Tank, Heat Exchanger (014) | 
| Maserati 4200 Spyder | Table 017 Lubrication System, Tank, Heat Exchanger (014) | 
| Maserati 4200 Spyder (2003) | Table 017 Lubrication System, Tank, Heat Exchanger (014) | 
| Maserati 4200 Spyder (2004) | Table 017 Lubrication System Tank Heat Exchanger (014) | 
| Maserati 4200 Spyder (2005) | Table 017 Lubrication System, Tank, Heat Exchanger (014) | 
| Maserati QTP. (2003) | Table 160 Lubrication, Lines, Recovery (011) | 
| Maserati QTP. (2005) 4.2 | Table 018 Lubrication System, Oil Tank (11) | 
| Maserati QTP. (2006) | Table 160 Lubrication, Lines, Recovery (011) | 
| Maserati QTP. (2006) 4.2 F1 | Table 019 Lubrication System, Oil Tank, Lines (11) | 
| Maserati QTP. (2007) 4.2 F1 | Table 018 Lubrication System, Circuit, Oil Sump (11) |