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Starting at $10.95, AutoBuffy stocks 5 TPMS sensor service kits from Denso for your Ferrari F12 Berlinetta. A TPMS sensor service kit replaces the small rubber or metal hardware — grommet, valve stem, core, nut, and cap — that seals each wheel-mounted pressure sensor to the rim. When these components corrode or crack, sensors leak air, trigger false warnings, or fail entirely after a tire rotation or seasonal changeover.
TPMS service kits are sold by sensor attachment style — rubber snap-in or metal clamp-in — and the hardware inside each kit must match the exact valve stem type your sensors use. Using mismatched hardware can cause air leaks or prevent the retaining nut from seating properly. Check whether your Ferrari F12 Berlinetta uses rubber or metal valve stems before ordering, since both are common and not interchangeable.
| Option | Best for | What you get |
|---|---|---|
| Rubber Snap-In Kit | Vehicles with rubber-bodied TPMS valve stems; everyday driving with standard load ratings | Replacement rubber grommet, valve core, and cap — no nut required; simplest seal design |
| Metal Clamp-In Kit (Aluminum) | Vehicles with metal-stemmed sensors; corrosion-prone climates or alloy wheels with tight valve holes | Aluminum valve stem, rubber grommet, metal retaining nut, valve core, and cap; more durable long-term seal |
| Multi-Vehicle / Universal Kit | Shops or DIYers servicing multiple vehicles or unsure of exact hardware size | Assorted grommets, cores, nuts, and caps in several sizes; covers the most common sensor stem diameters |
| OE-Spec Brand-Matched Kit | Owners who want direct-fit hardware matched to the original sensor brand already installed on the Ferrari F12 Berlinetta | Hardware dimensioned specifically for a particular sensor brand; eliminates guesswork on thread pitch and grommet thickness |
Service kit hardware is swapped while the tire is already off the rim — a step typically performed at the same time as a tire change or rotation. Remove the old retaining nut and pull the sensor inward to access the stem, then replace the grommet, core, nut, and cap with the new kit components. Snug the retaining nut to the sensor manufacturer's recommended feel — overtightening cracks the grommet and undertightening causes leaks — then reinstall the tire and check for air loss at the stem base before returning the wheel to the vehicle.