Ferrari Part 139425 in Ferrari Testarossa (1988-1991)

Ferrari Part Number 139425, SPARK PLUG BOSCH X R4CS shown here as used in Ferrari Testarossa (1988-1991) Table 55 Engine Ignition. Location in Diagram: 30. Required Quantity: 12. This Ferrari part is used in more than one diagram. Click on the diagrams below to see alternative uses of this part:

Ferrari Part 139425 Ferrari Part 139425