Autel TPMS Sensor MX‑Sensor Single 315+433MHz — Programmable Press‑In Metal Valve

The Autel MX-Sensor 1-Sensor (315+433MHz) is a programmable press-in TPMS replacement with a durable metal valve and multi-frequency support for wide vehicle compatibility.

The Autel MX-Sensor is a single-unit, professional-grade tire pressure monitoring sensor designed to replace faulty or depleted OE sensors. Built for technicians and savvy DIYers, this programmable sensor works on both 315 MHz and 433 MHz bands and uses a press-in design with an aluminum valve stem for reliable mounting and long-term performance. It must be programmed with Autel TPMS tools to match vehicle IDs and operating parameters.

How does the Autel MX-Sensor match my vehicle’s TPMS system?

The MX-Sensor supports two common transmission bands (315 MHz and 433 MHz) and is engineered to emulate many OEM sensors after programming. Using an Autel TPMS scanner, the sensor can be set to the required protocol and ID so the vehicle’s ECU recognizes it as a legitimate wheel sensor.

• Dual-frequency operation for broad regional compatibility.
• Programmable only with Autel TPMS tools (TS408, TS508, TS601, MK808S-TS, MP808S-TS, etc.).
• Supports programming multiple sensors at once for faster service.
• Designed to replicate OE sensor signals and IDs after programming.

What installation steps are required and how easy is replacement?

The MX-Sensor uses a press-in valve design and comes with an aluminum valve stem for secure fitment. Replacement is straightforward when the tire is demounted: remove the old sensor, install the press-in valve, fit the sensor in the wheel, and program the new unit with an Autel tool.

• Press-in mount speeds up installation versus screw-in types.
• Includes interchangeable valve assemblies for common fitments.
• No special adhesives—standard wheel assembly procedures apply.
• Programming required after physical installation to register the sensor.

How durable is the sensor and what service life can I expect?

Autel builds the MX-Sensor with automotive-grade components and a replaceable aluminum valve to resist corrosion and temperature extremes. The internal battery is designed for multiple years of typical operation, and the sensor meets common industry test standards for robustness.

• Automotive-grade battery rated for multi-year life.
• Aluminum valve stem resists corrosion better than rubber-only valves.
• Engineered to meet SAE test standards for TPMS parts.
• Manufacturer support includes limited warranty for certain defects.

Which Autel tools do I need to program this MX-Sensor?

Programming requires an Autel TPMS diagnostic/programming tool. Models such as TS408, TS508, TS601, MK808S-TS and MP808S-TS can initialize and write IDs or protocols to the MX-Sensor. Third-party TPMS devices are not supported for programming.

• Use Autel-branded TPMS programmers only.
• Some Autel tools can program multiple sensors simultaneously for workshops.
• Tool firmware updates may be necessary for newest vehicle coverage.
• Contact Autel support or seller for compatibility checks before purchase.

Who is this for: The Autel MX-Sensor 1-Sensor unit is aimed at automotive technicians, tire shops, and knowledgeable vehicle owners who need a durable, programmable TPMS replacement that matches a broad range of vehicle makes. If you require a single press-in metal-valve sensor to replace a failed OE unit and you have access to Autel programming equipment, this MX-Sensor offers a professional-level option. For bulk replacements, consider multi-packs or verify fitment with our support team before ordering.