Oxygen Sensor for 2000-2003 Acura TL & More - Walker 350-34671

Walker Products 350-34671 oxygen sensor for the 2000-2003 Acura TL V6 3.2L and other vehicles measures the oxygen content of the exhaust gas. The sensor is a narrow-band type, and its readings go to the ECU.

• Electrodes made of a gas-permeable platinum layer
• Monitors oxygen in the exhaust gas to track the air-fuel ratio for combustion efficiency
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Monitors exhaust gases to help reduce pollutants and support fuel economy
• Made for a specific application and its position on the vehicle, with the diagnostic feedback the ECU requires

Quick facts

• Part: Walker Products 350-34671 oxygen sensor
• Fits: the 2000-2003 Acura TL V6 3.2L and other vehicles
• Position: Upstream
• Condition: New

Rough running, higher fuel use or a lit malfunction indicator light can mean the oxygen sensor is worn, though a damaged wiring harness or connector can also be behind them, so look at both for physical damage with the engine off and cool.

Fits

This upstream oxygen sensor is a direct-fit replacement for the 2000-2003 Acura TL V6 3.2L and the 2001-2003 Acura CL V6 3.2L. This listing is one sensor, and the 2000-2003 Acura TL V6 3.2L takes one.

Specifications