4PCS Mercedes-Benz TPMS Sensor A0009052102 433MHZ Tire Pressure Monitoring System

Key Features

• Four-Sensor Set — The set includes four sensors, enough to replace all the sensors on your vehicle at once.
• Direct OEM Replacement — It is a direct replacement for OEM part number A0009052102.
• Pre-Programmed Sensors — They come pre-programmed for the vehicle's make and model, so no complex sensor programming is needed.
• 433MHz Transmission — It sends tire pressure data to your dashboard on 433MHz.

Product Specifications

• Pack count: 4PCS
• Material: PCBA board and battery
• Frequency: 433MHz
• Part number: A0009052102

What It Is / How It Works

These are tire pressure monitoring system (TPMS) sensors for Mercedes-Benz vehicles. The set holds four sensors that send real-time tire pressure data to the dashboard and give a warning when a tire is low or losing pressure.

Who It's For / Use Cases

Mercedes-Benz owners who need to replace a faulty or dead TPMS sensor will find this set suited to the job. DIY mechanics looking for a direct-fit sensor and fleet managers maintaining several Mercedes-Benz models are other buyers it suits.

How to Use / Care

1. After the sensors are mounted, use an OBDII tool to run the relearn procedure so the vehicle recognizes the new sensors.
2. Once the relearn is complete, the sensors start transmitting tire pressure data to the dashboard.
3. Replace all four sensors together, since the set covers every wheel.

How to Choose

Match the OE part number A0009052102 to your vehicle's original sensor, and confirm the make, model and year before ordering. Choose the four-sensor set when every wheel needs a new sensor.

Frequently Asked Questions

Do these sensors need programming before installation?
No, they come pre-programmed for the Mercedes-Benz make and model. After installation, only a relearn with an OBDII tool is needed.

What is the relearn procedure?
It is the step where the vehicle recognizes the new sensors. It needs an OBDII tool and takes only a few minutes.

Are these sensors compatible with my 2018 Mercedes-Benz E-Class?
It is designed for the Mercedes-Benz E-Class W213 from 2016 to 2023. Confirm your vehicle's OE part number is A0009052102 before ordering, so it matches your original sensor.

Can I install these sensors myself?
Mounting the sensors inside the tire needs specialized equipment, so professional installation is recommended. The relearn afterward uses an OBDII tool.

How long do these sensors last?
The built-in battery is designed to last several years under normal driving. Battery life varies with usage and environmental conditions.

What if I order the wrong part?
Confirm the OE number A0009052102 matches your vehicle before purchase. If you are unsure, contact the seller before ordering.