Buy OEM 1997 Porsche Part # 98760612304 (987-606-123-04, 98760612301, 98760612303). Oxygen Sensor (Rear). 2005-08. Boxster; Front; Pre Converter. Oxygen Sensor - Repair or Replace A failed Oxygen Sensor will often have

Ft Oxygen Sensor. Lambda probe.
Oxygen Sensor.

Oxygen Sensor

Fits 911, Boxster, Cayman

2005-08. Boxster; Front; Pre Converter.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your 1997 Porsche to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Porsche genuine parts.