Aftermarket Tire Pressure Sensor. Made of metal and ABS plastic materials, meeting OEM part number requirements for high reliability. Offers high accuracy and sensitivity to enhance vehicle safety. Maintaining proper tire pressure improves fuel economy, reduces tire wear, shortens stopping distances, and lowers the risk of hydroplaning. Direct replacement for your damaged or worn sensor. Type: Tire Pressure Sensor Frequency: 433MHz Placement on Vehicle: Left, Right, Front, Rear Part Numbers: 66041-67, S180052018, BB337140B, BHB637140, GS1D37140, S180052054Z, S180084720Z, S180014861Z Fits: - Mazda 2 (2014Present), Mazda 6 (2007Present) - Mazda 3 (20092013), Mazda CX-9 (2010Present) - Mazda CX-5 (2011Present), Mazda MX-5 (20102014) - Mazda 5 (2010Present), Mazda CX-7 (2009Present) - Mazda MX-5 (2014Present) Color: Black Material: Plastic Package Contents: 4 x Tire Pressure Sensors Note: Other accessories are not included. Lighting and display settings may cause slight color variations between the product image and actual item. Measurement may vary by +/- 13 cm.