I need to replace the O2 sensor on my Geo Tracker (Suzuki Sidekick). It's about $70 for either OEM or a Bosh unit. Evedeintly that 3 pin GM weather pak connector used on it is gold plated or someting. Does any one know of another vehical that uses the 3 wire type and is less expensive. I don't want to pay another $40 for the connector. Jeff Birt