Pack of 4 Schrader Single SKU EZ-sensor® Part Number 33500. Combines 314.9, 315 and 433 MHz applications into a single SKU. Aluminum clamp-in and rubber snap-in stem options. Aftermarket TPMS performs identically to the original OEM-equivalent. Comes “blank” and is fully programmable to the selected vehicle type. Future-proofed to cover new and pending OE technologies. Increases speed, ensures accuracy and reduces the cost of servicing TPMS-equipped vehicles. One EZ-to-program snap-in sensor covers majority of vehicles. Works with many programming tools you may already own. Schrader’s single SKU EZ-sensor® family of products enables ONE EZ-sensor® to cover over 100 million TPMS-enabled vehicles in North America, supporting a diverse set of global vehicle platforms. In 2010, Schrader launched EZ-sensor®, the automotive industry’s first patented, programmable OEM-replacement TPMS sensor that is fully-programmable to function across diverse car makes and models. EZ-sensor® is compatible with TPMS installation, relearn, and verification functions. This means that installation requires only the EZ-sensor® itself and a single programming/scan tool to complete vehicle service. Compatible with all major TPMS programming devices in the market, the family of products can also be fit with a variety of stem options to allow for unique rim fitment. NOTE: This is a universal. Sensor that will fit most vehicles and will need to be programmed to the specific vehicle prior to installation.