4PCS BDGF-37140 TPMS Sensor for 2020-2024 Mazda 3 6 CX-3 CX-30 CX-9 MX-5 | 315MHz Tire Pressure Monitor

This set of four 315MHz TPMS sensors is a direct replacement for your 2020 to 2024 Mazda 3, 6, CX-3, CX-30, CX-9, or MX-5. Each sensor comes pre-programmed for your specific vehicle, so you can skip the complex setup and get straight to installation.

Keeping your tires at the correct pressure is essential for safety and fuel efficiency. These sensors monitor the internal tire pressure and temperature, sending real-time data to your vehicle's dashboard. By alerting you to low pressure or rapid air loss, they help prevent blowouts and improve handling.

These are brand new, original equipment quality sensors designed to match the fit and function of your factory components. They use a 315MHz operating frequency and are built to withstand harsh road conditions.

Installation requires a "re-learn" procedure using a compatible scan tool or by driving the vehicle, depending on your Mazda model. The process is straightforward, but professional installation is recommended.

Key Features and Benefits

- Pre-programmed for your specific Mazda model and year that saves time and eliminates the need for complex sensor programming.

• 315MHz operating frequency that ensures reliable communication with your vehicle's onboard TPMS system.

• Monitors both tire pressure and temperature that provides a complete picture of your tire health and helps prevent dangerous failures.

• Direct OEM replacement design that fits perfectly into your existing wheels without modifications.

• Compatible with multiple relearn methods (Stationary, Automatic, OBD) that offers flexibility depending on your vehicle's system.

Who Is This For

- Mazda owners needing to replace failed or worn-out factory TPMS sensors.

• Drivers who have recently purchased new tires and want to install fresh sensors at the same time.

• Car enthusiasts performing routine maintenance to keep their vehicle's safety systems fully operational.

• Anyone looking for a cost-effective alternative to dealership-priced sensor replacements.

Usage Scenario

Mark noticed his 2021 Mazda CX-5's tire pressure warning light flickering on and off. After a tire shop confirmed one of his original sensors was failing, he ordered this 4-pack. He had his local mechanic install them during a routine tire rotation. After a quick OBD relearn, the warning light was gone, and he now has peace of mind knowing all four tires are being accurately monitored.

Micro Comparison

While some universal TPMS sensors require programming with a separate tool, these sensors come pre-programmed for your specific Mazda model. This reduces the installation steps and lowers the chance of setup errors. They are a direct match for your vehicle's original sensors, ensuring consistent performance without the guesswork.

Specifications

Part Number: BDGF-37140

Replacement Part Numbers: BDGF-3714, BDGF-37-140

Operating Frequency: 315MHz

Material: BDGF-37140 TPMS Sensor

Package Includes

- 4 x Tire Pressure Sensors

Why You Will Love It

You get a complete set of four sensors that are ready to install on your Mazda. The pre-programmed design saves you time and money compared to dealership options. It is a simple upgrade that restores a critical safety feature and keeps your driving experience worry-free.

Questions and Answers

Question: Do these sensors need to be programmed before installation?

Answer: No, they come pre-programmed for your specific vehicle make, model, and year. You just need to activate them using a "re-learn" procedure.

Question: What is the operating frequency of these sensors?

Answer: They operate at 315MHz.

Question: Will these sensors work on my 2022 Mazda CX-30?

Answer: Yes, they are designed to fit 2020-2024 Mazda 3, 6, CX-3, CX-30, CX-9, and MX-5 models.

Question: What is a "re-learn" procedure and do I need a special tool for it?

Answer: A re-learn procedure tells your car to recognize the new sensors. It can be done through a stationary method, automatic driving, or via an OBD tool. A compatible scan tool is often required.

Question: Can I install these sensors myself?

Answer: Installation is recommended to be performed by a trained professional as it involves dismounting and remounting tires.