Ferrari part number 13525870, HELKOIL, shown here as used in a Ferrari 400i (1983 Mechanical) (Mechanical Table 001 Crankcase).
 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 005 Cylinder Head Right (030) | 
| Ferrari 208 Turbo (1989) | Table 006 Cylinder Head Left (023) | 
| Ferrari 288 GTO | Table 021 Differential Housing (036) | 
| Ferrari 348 (2.7 Motronic) | Table 001 Crankcase (016) | 
| Ferrari 348 (2.7 Motronic) | Table 001 Crankcase (037) | 
| Ferrari 348 (2.7 Motronic) | Table 003 Cylinder Head Right (003) | 
| Ferrari 348 (2.7 Motronic) | Table 003 Cylinder Head Right (016) | 
| Ferrari 348 (2.7 Motronic) | Table 004 Cylinder Head Left (002) | 
| Ferrari 348 (2.7 Motronic) | Table 004 Cylinder Head Left (003) | 
| Ferrari 348 TB (1993) | Table 001 Crankcase (016) | 
| Ferrari 348 TB (1993) | Table 001 Crankcase (037) | 
| Ferrari 348 TB (1993) | Table 003 Cylinder Head Right (003) | 
| Ferrari 348 TB (1993) | Table 003 Cylinder Head Right (016) | 
| Ferrari 348 TB (1993) | Table 004 Cylinder Head Left (002) | 
| Ferrari 348 TB (1993) | Table 004 Cylinder Head Left (003) | 
| Ferrari 348 TS (1993) | Table 001 Crankcase (016) | 
| Ferrari 348 TS (1993) | Table 001 Crankcase (037) | 
| Ferrari 348 TS (1993) | Table 003 Cylinder Head Right (003) | 
| Ferrari 348 TS (1993) | Table 003 Cylinder Head Right (016) | 
| Ferrari 348 TS (1993) | Table 004 Cylinder Head Left (002) | 
| Ferrari 348 TS (1993) | Table 004 Cylinder Head Left (003) | 
| Ferrari 355 (2.7 Motronic) | Table 001 Crankcase (009) | 
| Ferrari 355 (2.7 Motronic) | Table 001 Crankcase (018) | 
| Ferrari 355 (2.7 Motronic) | Table 006 Timing, Controls (018) | 
| Ferrari 355 (2.7 Motronic) | Table 006 Timing, Controls (041) | 
| Ferrari 355 (5.2 Motronic) | Table 001 Crankcase (009) | 
| Ferrari 355 (5.2 Motronic) | Table 001 Crankcase (018) | 
| Ferrari 355 (5.2 Motronic) | Table 006 Timing, Controls (018) | 
| Ferrari 355 (5.2 Motronic) | Table 006 Timing, Controls (040) | 
| Ferrari 360 Challenge (2000) | Table 001 Crankcase (018) | 
| Ferrari 360 Challenge (2000) | Table 001 Crankcase (063) | 
| Ferrari 360 Challenge (2000) | Table 006 Timing, Controls (030) | 
| Ferrari 360 Challenge (2000) | Table 006 Timing, Controls (038) | 
| Ferrari 360 Challenge Stradale | Table 001 Crankcase (018) | 
| Ferrari 360 Challenge Stradale | Table 001 Crankcase (063) | 
| Ferrari 360 Challenge Stradale | Table 006 Timing, Controls (030) | 
| Ferrari 360 Challenge Stradale | Table 006 Timing, Controls (038) | 
| Ferrari 360 Modena | Table 001 Crankcase (018) | 
| Ferrari 360 Modena | Table 001 Crankcase (063) | 
| Ferrari 360 Modena | Table 006 Timing Controls (030) | 
| Ferrari 360 Modena | Table 006 Timing Controls (038) | 
| Ferrari 360 Spider | Table 001 Crankcase (018) | 
| Ferrari 360 Spider | Table 001 Crankcase (063) | 
| Ferrari 360 Spider | Table 006 Timing, Controls (030) | 
| Ferrari 360 Spider | Table 006 Timing, Controls (038) | 
| Ferrari 400i (1983 Mechanical) | Table 001 Crankcase (081) | 
| Ferrari 400i (1983 Mechanical) | Table 011 Fuel Injection System, Intake, Lines (052) | 
| Ferrari 412 (Mechanical) | Table 001 Crankcase (081) | 
| Ferrari 412 (Mechanical) | Table 012 Fuel Injection System, Intake, Lines (052) | 
| Ferrari 456 GT | Table 001 Crankcase (030) | 
| Ferrari 456 GT | Table 004 Cylinder Head Right (024) | 
| Ferrari 456 GT | Table 005 Cylinder Head Left (024) | 
| Ferrari 456 GT | Table 023 Lubrication System, Oil Sump, Filter (043) | 
| Ferrari 456 GT | Table 023 Lubrication System, Oil Sump, Filter (045) | 
| Ferrari 456 GTA | Table 001 Crankcase (030) | 
| Ferrari 456 GTA | Table 004 Cylinder Head Right (024) | 
| Ferrari 456 GTA | Table 005 Cylinder Head Left (024) | 
| Ferrari 456 GTA | Table 023 Lubrication System, Oil Sump, Filter (043) | 
| Ferrari 456 GTA | Table 023 Lubrication System, Oil Sump, Filter (045) | 
| Ferrari 456 M GT | Table 001 Crankcase (030) | 
| Ferrari 456 M GT | Table 004 Cylinder Head Right (024) | 
| Ferrari 456 M GT | Table 005 Cylinder Head Left (024) | 
| Ferrari 456 M GT | Table 026 Lubrication Oil Sump, Filter (010) | 
| Ferrari 456 M GT | Table 026 Lubrication Oil Sump, Filter (012) | 
| Ferrari 456 M GTA | Table 001 Crankcase (030) | 
| Ferrari 456 M GTA | Table 004 Cylinder Head Right (024) | 
| Ferrari 456 M GTA | Table 005 Cylinder Head Left (024) | 
| Ferrari 456 M GTA | Table 026 Lubrication Oil Sump, Filter (010) | 
| Ferrari 456 M GTA | Table 026 Lubrication Oil Sump, Filter (012) | 
| Ferrari 512 BBi | Table 019 Gearbox (034) | 
| Ferrari 512 BBi | Table 040 Clutch  Release Control (Variant for RHD Model ) (008) | 
| Ferrari 512 M | Table 028 Clutch Pedal, Linkage Proper for GD (036) | 
| Ferrari 512 TR | Table 028 Clutch  Release Control Proper for GD (036) | 
| Ferrari 550 Barchetta | Table 001 Crankcase (030) | 
| Ferrari 550 Barchetta | Table 004 Cylinder Head Right (024) | 
| Ferrari 550 Barchetta | Table 005 Cylinder Head Left (024) | 
| Ferrari 550 Barchetta | Table 025 Lubrication, Oil Sump, Filter (037) | 
| Ferrari 550 Barchetta | Table 025 Lubrication, Oil Sump, Filter (039) | 
| Ferrari 550 Maranello | Table 001 Crankcase (030) | 
| Ferrari 550 Maranello | Table 004 Cylinder Head Right (024) | 
| Ferrari 550 Maranello | Table 005 Cylinder Head Left (024) | 
| Ferrari 550 Maranello | Table 026 Lubrication, Oil Sumps, Filters (037) | 
| Ferrari 550 Maranello | Table 026 Lubrication, Oil Sumps, Filters (039) | 
| Ferrari 575 Superamerica | Table 001 Crankcase (030) | 
| Ferrari 575 Superamerica | Table 025 Lubrication, Oil Sumps, Filters (037) | 
| Ferrari 575 Superamerica | Table 025 Lubrication, Oil Sumps, Filters (039) | 
| Ferrari 575M Maranello | Table 001 Crankcase (030) | 
| Ferrari 575M Maranello | Table 025 Lubrication Oil Sump, Filter (037) | 
| Ferrari 575M Maranello | Table 025 Lubrication Oil Sump, Filter (039) | 
| Ferrari 612 Scaglietti | Table 001 Crankcase (030) | 
| Ferrari 612 Scaglietti | Table 024 Lubrication Oil Sump, Filter (037) | 
| Ferrari 612 Scaglietti | Table 024 Lubrication Oil Sump, Filter (039) | 
| Ferrari F40 | Table 031 Differential Gearbox (036) | 
| Ferrari F50 | Table 028 Differential Housing (005) | 
| Ferrari Mondial 3.0 QV (1984) | Table 020 Clutch Pedal, Linkage (036) | 
| Ferrari Mondial 3.0 QV (1984) | Table 048 Pedal Board, Clutch Control (Proper for RHD Model ) (036) | 
| Ferrari Mondial 3.2 QV (1987) | Table 053 Pedal Board, Clutch Control (for Cars without Antiskid System, Proper for RHD Model ) (036) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 001 Crankcase (050) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 003 Cylinder Head Right (002) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 003 Cylinder Head Right (003) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 004 Cylinder Head Left (002) | 
| Ferrari Mondial 3.4 t Cabriolet | Table 004 Cylinder Head Left (003) | 
| Ferrari Mondial 3.4 t Coupe | Table 001 Crankcase (050) | 
| Ferrari Mondial 3.4 t Coupe | Table 003 Cylinder Head Right (002) | 
| Ferrari Mondial 3.4 t Coupe | Table 003 Cylinder Head Right (003) | 
| Ferrari Mondial 3.4 t Coupe | Table 004 Cylinder Head Left (002) | 
| Ferrari Mondial 3.4 t Coupe | Table 004 Cylinder Head Left (003) | 
| Ferrari Testarossa (1987) | Table 051 Clutch  Release Control (Proper for RHD Models) (036) | 
| Ferrari Testarossa (1990) | Table 059 Clutch  Release Control (036) |