Kia Optima Oxygen Sensor - Select Year

Quality: OEM
Position: Front Right
On Exhaust Manifold - On Exhaust Manifold ABOVE Catalyst - Firewall Side - On Exhaust Manifold ABOVE Catalytic Converter - Radiator Side - Top of Catalyst -

Position: Front Left
Universal Fit - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - At left Exhaust Manifold - Radiator Side - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - California & New York Emissions - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Front Rear - Right - Front Right Rear - Located in Front of the Center Muffler - Non-California - On Exhaust Manifold BELOW Catalyst - Firewall Side - On Exhaust Manifold BELOW Catalyst - Radiator Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe - w/ 393mm and/or w/ Green Connector - w/ Green Connector -

Quality: OEM
Position: Front Left
On Exhaust Manifold ABOVE Catalyst - Radiator Side - On Exhaust Manifold ABOVE Catalytic Converter - Firewall Side -

Position: Right
1 - Firewall Side - After Catalyst - In front of Rear Catalyst This sensor is located on the Front Exhaust Pipe; AFTER the Center Catalyst - for Non-California Vehicles - On Exhaust Manifold ABOVE Catalytic Converter - On Exhaust Manifold ABOVE Catalytic Converter - Radiator Side - On the Exhaust Manifold ABOVE the Catalyst Converter -

Position: Front Right
Direct Fit - On Catalyst BELOW Exhaust Manifold - Firewall Side - On Exhaust Manifold BELOW Catalyst - Bank Two - Radiator Side - Sensor 2 - On Exhaust Manifold BELOW Catalytic Converter - Radiator Side -

Quality: OEM
Position: Right
In front of Rear Catalyst This sensor is located on the Front Exhaust Pipe; AFTER the Center Catalyst - for Non-California Vehicles - On Exhaust Manifold ABOVE Catalytic Converter - On Exhaust Manifold ABOVE Catalytic Converter - Radiator Side - On the Exhaust Manifold ABOVE the Catalyst Converter -

Position: Front Right
On Catalyst BELOW Exhaust Manifold - Firewall Side - On Exhaust Manifold BELOW Catalytic Converter - Radiator Side -

Quality: OEM
Position: Right
On Exhaust Manifold BELOW Catalytic Converter - On the Exhaust Manifold BELOW the Catalyst Converter -

Quality: OEM
Position: Right
On Exhaust Manifold BELOW Catalytic Converter - On the Exhaust Manifold BELOW the Catalyst Converter -

Position: Front Left
On Exhaust Manifold ABOVE Catalyst - Bank One - Firewall Side - Sensor 1 - On Exhaust Manifold ABOVE Catalyst - Firewall Side - On Exhaust Manifold ABOVE Catalyst - Radiator Side - On Exhaust Manifold ABOVE Catalytic Converter - Firewall Side - On Exhaust Manifold ABOVE Catalytic Converter - Radiator Side -

Position: Front Right
On Exhaust Manifold ABOVE Catalyst - Bank One - Firewall Side - Sensor 1 - On Exhaust Manifold ABOVE Catalyst - Firewall Side - On Exhaust Manifold ABOVE Catalyst - Radiator Side - On Exhaust Manifold ABOVE Catalytic Converter - Firewall Side - On Exhaust Manifold ABOVE Catalytic Converter - Radiator Side -

Position: Front Right
On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Manifold BELOW Catalytic Converter - Radiator Side -

Quality: OEM
Position: Front Left
On Exhaust Manifold BELOW Catalyst - Radiator Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Manifold BELOW Catalytic Converter - Radiator Side -

Quality: OEM
Position: Front Right
On Catalyst BELOW Exhaust Manifold - Firewall Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Manifold BELOW Catalytic Converter - Radiator Side -