Right Oxygen Sensor for 2002-2010 Lexus SC430 & More - Walker 250-241116

Walker Products 250-241116 right oxygen sensor for the 2002-2010 Lexus SC430 V8 4.3L and other vehicles measures the oxygen in the exhaust gas to gauge combustion efficiency. It is made for its specific application and position, so the ECU gets the diagnostic feedback it expects.

• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas
• Monitors exhaust gases to help reduce pollutants
• Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
• Electrodes use a gas-permeable platinum layer

Quick facts

• Part: Walker Products 250-241116 oxygen sensor
• Fits: 2002-2010 Lexus SC430 V8 4.3L and other vehicles
• Position: Upstream, downstream, upstream right
• Condition: New

A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Before you replace this sensor, look over its wiring harness and connector for physical damage, since a problem there needs a different fix.

Fits

This direct-fit narrow-band Walker Products oxygen sensor also covers the 2001-2007 Lexus GS430 V8 4.3L and the 2001-2006 Lexus LS430 V8 4.3L. This listing is one oxygen sensor for the 2002-2010 Lexus SC430 V8 4.3L, which takes one. Open the "Vehicles it fits" section to check your exact model and engine.

Specifications

Product information is for general reference and may contain errors. See our Disclaimer.