Schrader TPMS Solutions EZ-Sensor Programmable TPMS Sensor 12-Pack — Unprogrammed, OE-Level 130 MPH/80 PSI

Schrader 33500 EZ-Sensor® is a programmable TPMS sensor sold as a 12-pack, designed to be configured by trained technicians to replace or update vehicle tire pressure monitoring systems.

The Schrader 33500 EZ-Sensor® offers a flexible solution for garages and fleet shops that need blank, programmable tire pressure sensors that can be tailored to specific makes, models and model years. Supplied without an ID programmed, each sensor must be written with the correct vehicle data using a compatible TPMS programming tool and then installed and relearned per the vehicle manufacturer’s procedure. These sensors are built to meet OE-level specifications for pressure and speed ratings and are intended for professional installation.

How do I prepare and program the EZ-Sensor® for installation?

Each EZ-Sensor® comes unprogrammed and requires a compatible TPMS service tool and the latest software version. A trained technician will either generate a new sensor ID or clone the ID from an existing working sensor, then write the chosen ID and vehicle-specific parameters into the blank sensor before fitting it to the valve.

• Use a TPMS tool listed as compatible with Schrader EZ-Sensors.
• Keep tool software up to date to support the latest vehicle models.
• Create a new ID or copy an existing sensor’s ID when applicable.
• Verify programming success before installing the sensor on the wheel.

What steps are required to install and relearn the sensor on the vehicle?

After programming, install the sensor assembly following torque specifications and industry-safe mounting practices. Perform the vehicle manufacturer’s specified TPMS relearn or initialization procedure so the vehicle recognizes the new sensor IDs; this step completes the replacement and restores proper TPMS function.

• Install the programmed sensor and tighten valve core to 3.5 in-lbs.
• Adhere to the maximum pressure rating of 80 PSI during any testing.
• Use the vehicle’s factory relearn process or a compatible scan tool to register sensors.
• Confirm on-vehicle TPMS readings after relearn to ensure proper communication.

What durability and performance specs should I expect from these sensors?

Schrader designs the EZ-Sensor® to meet the demands of road use while accommodating current and evolving OE TPMS technologies. They support a maximum vehicle speed rating and pressure rating suitable for most light-duty applications and are engineered for long-term compatibility with incoming OE updates.

• Maximum speed rating: 130 MPH, suitable for highway driving.
• Maximum pressure rating: 80 PSI, covers typical passenger and light-truck tire ranges.
• Valve core torque specification: 3.5 in-lbs for secure installation.
• Future-proofed for compatibility with new and pending OE TPMS features.

Who is this for? The Schrader 33500 EZ-Sensor® 12-pack is aimed at professional tire shops, automotive service centers, and fleet maintenance teams that require blank, programmable TPMS sensors in bulk. Because these sensors must be programmed and installed by technicians with compatible equipment and the proper training, they are not intended for do-it-yourself customers. If you maintain multiple vehicles or need ready-to-program replacements for varied makes and model years, this 12-pack provides a cost-effective, OE-compatible solution.