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Title: Save time and money!
Review: My Mazda Protege5 had a check engine light come on recently, and after checking the fault code I determined that the O2 sensor(s) had gone bad. Since the Protege5 has two O2 sensors- one before the catalytic converter, and one after- I decided to buy both of them. I debated whether to buy them from the dealer or from a local parts place. After finding them on Amazon, I'm glad I made the right choice. I saved over $100 and there was no soldering or splicing was needed and the wire / connector lengths were perfect. A simple DIY automotive repair done in 10 minutes in the driveway with simple hand tools.
