Secondary 02 Sensor 99 NB Replacement ?

[NissanFairladyZ32]

Does any one know where to find the rear 02 for the 99 Miata for a reasonable price ?

Id like one that has the plug and play connector on the end, id rather not cut and splice the wires, not looking to spend $120 + if i don't have too. if there is a better alternative.

Thanks

[POS Racing]

Try - http://www.rockauto.com

[NissanFairladyZ32]

Try - http://www.rockauto.com

The listings are confusing,

Some say the upstream and downstream sensor are the same for 99's some say its a different sensor,

One is listed as Cali Emissions for front 02 and Federal for the post cat 02. Does it matter ?

If you car is a cali emissions car it would have a cat after the exhaust manifold and one under the car correct,? having two total ?

[gabkwong]

PM me if U are interested in a slightly used one at TCB price.

[motorollow]

gabkwong has quite a few gently used O2 sensor to choose from!!

[VFR750]

Rockauto is good about returns.

[NissanFairladyZ32]

PMed