My TPMS sensors are attached to the valve stem,
the rebuild kits are only a couple of dollars per tire.
It's not much different then replacing a tubeless tire valve stem.
TPMS Rebuild Kits
If your vehicle was manufactured after 2007, it comes equipped with a tire pressure monitoring system (TPMS). These systems monitor the air pressure in your tires to alert you when it becomes low.
TPMS systems come in two different types, direct or indirect. A direct TPMS uses sensors in each wheel to communicate pressure information to a central vehicle receiver, while an indirect TPMS determines pressure information by estimating a tire's rotational speed.
If you have a direct TPMS, the sensors will need to be rebuilt every time the tire is removed from the wheel due to:
- Some replaceable parts of the sensor can corrode over time
- The sealing components become brittle and increase the risk of air loss causing a low or flat tire
A TPMS rebuild kit contains key replacement parts that keep your TPMS sensor in proper working order. By replacing these wearable parts of the sensor, it will ensure optimal sensor performance.
Rubber TPMS Rebuild Kit
The rubber TPMS rebuild kit includes the valve stem, core, cap, and screw.
Metal TPMS Rebuild Kit
The metal TPMS rebuild kit includes the rubber grommet, retaining nut, core, and cap.