OEM SET OF 4 BMW TPMS Sensors
433Mhz
Ready to be installed
Fits 15-19 BMW M4
Tested and in Good working order
Ships to all 50 states
About used TPMS
Sensors are tested under pressure to ensure proper readings ,Air holes checked for obstructions andbattery level checked . All sensors are ready to install. and checked twice before shipment.
No offshore fakes here . These are OEM !
watchout for low priced New oem fakes by other sellers that have mispelling or same serial number on all 4 sensors!
Sensors may have marks /discolorationor scratches that are not service affecting, They live inside the tire.
Sensors are not blank orprogrammable. They are programmed from the manufacturer to work with certain vehicles. Tire only needs bead to be broken to install. Do not have to remove tire completelyfrom wheel.
You will need to have your vehicle "relearn" these sensors
This can be done several ways depending on vehicle.
1. Some vehicles learn them just by driving.
2. Can be done by tool that most tire shops have.
( if a tire shop is not able to test them before installing, then steer clear from them. they do not have to be installed to test battery or function)
3. Some vehicles can be done by yourself ( read owners manual or search YouTube)
4. Go to dealership to have done
Shipping
All items ship within 24hrs. International shipping via global
Warranty
All tire sensors carry a 90 day warranty.
Returns
Returns are welcome.If we send you a defective or wrong item then , no restocking or shipping fees.Otherwise there is a 20% restocking fee. ( this is due to the fact that the shipping actually cost us money, and /paypal fees related to the sale) . If you haveAnyproblemafter you receivethe item, please feel free to send us a messagefirst. We will always respond within 12 hrs and most of the time within 1 hr or less. Opening a return request or claim suchas item not as described or defective only slows down the process. We record the serial numbers of the sensors shipped to you, You must send the same ones back unused. Any fraudulentreturns will be reported to and proper authorities. You are responsible for return shipping fees. If you purchase the wrong sensors for your application, they are not defective or our fault.
