Oxygen Sensor '95 4Runner

Is it a difficult job to replace the Oxygen Sensor? I'm thinking of attempting it myself rather than bringing it into a shop.

Is it a difficult job to replace the Oxygen Sensor? I'm thinking of attempting it myself rather than bringing it into a shop.

O2 SENSOR THAT LOCATED IN FRONT OF CAT,UNPLUG ITS CABLE AND UNSCREW 02 BOLTS THAT HOLD IT,THAT IS IT,EASY $ FOR MECHANIC,O2 COST U AROUND $65 TO $199 DEPEND ON THE BRAND,O.E.M IS THE BEST,IF IT HAS BURNT SIGN,OR CARBON DEPOSIT,OR U ENGINE RUNS RICH,O2 MAYBE THE CAUSE.ALSWAY READ THE CODE BEFORE REPLACE IT.

Thanks for the reply virusout. It sounds like a job I could do myself

Regards