TPMS Tire Pressure Monitor Sensor A0009050030 | 4PCS for Mercedes-Benz W176 W246 W205 W212

Key Features

• Four-Sensor Set — The set includes four sensors, one for each tire, so all of them can be replaced at once.
• Pre-Programmed Sensors — They come pre-programmed for the vehicle, so no sensor programming is needed before fitting.
• 433MHz Operation — The sensors work at 433MHz to communicate with the vehicle's TPMS system.
• About Three-Year Battery — The battery is rated for about three years of life before replacement is needed.
• Direct OEM Replacement — They are a direct replacement for OEM part number A0009050030.

Product Specifications

• Piece Count: 4PCS
• Operating Frequency: 433MHz
• Battery Life: About three years
• Compatible Models: GLC (X253), 2015-06 to 2020-06; Mercedes-Benz A B C E Class W176 W246 W205 W212 GLE GLK GLC
• Part number: A0009050030

What It Is / How It Works

These are tire pressure monitor (TPMS) sensors sold as a set of four, one for each tire, for Mercedes-Benz vehicles.

Who It's For / Use Cases

They suit Mercedes-Benz owners who need to replace a faulty or dead TPMS sensor in their vehicle. Workshops and mechanics fitting direct-replacement sensors for Mercedes-Benz cars also use this type of set.

How to Use / Care

1. Have a professional tire service mount the sensors on the wheels.
2. Perform the re-learning procedure with an OBDII scan tool or a TPMS trigger tool.
3. Check that the TPMS warning light has turned off.

How to Choose

Start with the vehicle: match the set to your Mercedes-Benz model and year using the Compatible models row in Product Specifications. Choose a four-sensor set when you want all tire sensors replaced together, since the set covers every wheel.

Frequently Asked Questions

Do the sensors need programming before installation?
No. They come pre-programmed for the vehicle, and the re-learning procedure with a scan tool or TPMS trigger tool activates them.

What operating frequency do they use?
They operate at 433MHz, the standard frequency for many Mercedes-Benz TPMS systems.

How long does the battery last?
The battery life is about three years under normal driving conditions.

Do they fit my GLC?
The GLC (X253) from 2015-06 to 2020-06 is listed in the Compatible models row. Match your model and year against that row before ordering.

Do I need special tools to install them?
Installation uses a tire changer and torque wrench, plus an OBDII scan tool or TPMS trigger tool for the re-learning procedure. Professional installation is recommended.