Right Oxygen Sensor for 2001-2003 Mercedes-Benz CLK320 & More - Walker 350-34461

Walker Products 350-34461 right oxygen sensor for the 2001-2003 Mercedes-Benz CLK320 V6 3.2L and other vehicles measures the oxygen content of the exhaust gas. It also monitors the air-fuel ratio for combustion efficiency.

• Electrodes with a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Measures oxygen levels to help fine-tune the air-fuel mixture and support fuel economy
• Monitors exhaust gases to help reduce pollutants
• Narrow-band, 4-wire direct-fit design made for its specific application and fitment position

Quick facts

• Part: Walker Products 350-34461 oxygen sensor
• Fits: 2001-2003 Mercedes-Benz CLK320 V6 3.2L and other vehicles
• Position: Downstream right
• Condition: New

A failing sensor can show up as an engine that runs poorly, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. A damaged wiring harness or connector can be behind these signs as well, so look both over for physical damage and find the cause before buying a new sensor.

Fits

This oxygen sensor goes in the downstream right position on the 2001-2003 Mercedes-Benz CLK320 V6 3.2L, the 2001-2003 Mercedes-Benz CLK430 V8 4.3L and the 2001-2002 Mercedes-Benz CLK55 AMG V8 5.5L, and each takes one. This listing is one sensor; the other side is ordered separately.

Specifications

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