Hey there, I have oem Bmw abs wheel speed sensors used from a 2011 Bmw e90. Came off the car with around 40,000 miles. One of the four is not working, since 1 went out I went ahead and switched all 4. Not sure which one is the non working one though. Buyer pays shipping and PayPal fees. Looking for $120 or best offer. Beat way to contact me is through text, Erik (843)343-2008. Thanks for looking