Learn the symptoms of ignition coil trouble on the Ferrari 348, F355 and Mondial 3.4T, how the coil and ignition module can affect each other, and what to check before replacement.

The fan won't run, never stops, or the temperature rises only in traffic. Ferrari radiator fan switch function, mounting position, operating temperatures and failure symptoms, explained with photos of the actual cars. PN-158655 / 140314 for 348 and F355, PN-176322 for 360 and F430. Ships from Japan.

See inside Ferrari radiator cap 145030. Learn how its valves, seals, and 1.0 bar spring work, deteriorate, and affect the cooling system. for 355, 360, F430, 458, 488, 550, 575

Throttle position sensor (potentiometer) for Ferrari 360, F430, and 575. Learn the symptoms of failure and when to replace. Genuine part P/N 170038 in stock.

Rough idle, stalling, or misfires on your Ferrari 348 or F355? The igniter is often the hidden cause. Learn why it fails and how to fix it. Bosch OEM replacement available.

Ferrari 360 gearbox drain plug threads stripping during oil changes? The factory manual lists 75 Nm — nearly twice the safe range. Learn why it happens and how our Made-in-Japan duralumin lower cover solves it.

Throttle position sensor (potentiometer) for Ferrari 348, F355, 456, 456M, 512 TR, 512 M, 550 Maranello and Barchetta. Genuine P/N 142434 / 158170, Bosch 0280 122 001. Symptoms, how it works, and compatible models explained. Bosch OEM unit available in our online shop.

Genuine Ferrari leather document wallet for the Enzo. Stores owner's manual, vehicle registration, and more. Embossed with the Cavallino Rampante. Unused condition. Only 2 units available — a rare find for collectors.