Oxygen Sensor for 1997-2001 Toyota Camry & More - Walker 350-34643

Walker Products 350-34643 oxygen sensor for the 1997-2001 Toyota Camry 4-cylinder 2.2L and other vehicles measures the oxygen left in the exhaust gas. The engine computer reads that signal to judge combustion efficiency.

• Monitors the air-fuel ratio from the oxygen content of the exhaust gas
• Helps fine-tune the air-fuel mixture to support fuel economy
• Monitors exhaust gases to help reduce pollutants
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Electrodes made of a gas-permeable platinum layer

Quick facts

• Part: Walker Products 350-34643 oxygen sensor
• Fits: 1997-2001 Toyota Camry 4-cylinder 2.2L and other vehicles
• Position: Upstream, downstream
• Condition: New

A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Those signs can have other causes, so before replacing the sensor, look over it, its wiring harness and the connector for physical damage with the engine off and cool.

Fits

This direct-fit sensor suits many vehicles, and the ones it covers include the 1997-2001 Toyota Camry 4-cylinder 2.2L, the 2001-2005 Lexus IS300 6-cylinder 3.0L and the 1999-2000 Toyota Solara 4-cylinder 2.2L. This listing is one sensor, and each of those cars calls for a single one. If your own car is not named here, look up its year, make and model on the Buyer's Guide tab.

Specifications