Mercedes-AMG W213 E63 / E63 S AMG Downstream Oxygen (O2) Sensor
$38.99
The downstream oxygen sensor monitors exhaust gases after the catalytic converter to confirm catalyst efficiency, feeding data back to the ECU. A failing downstream sensor commonly triggers a check engine light without a noticeable performance change.
Built to fit the Mercedes-AMG W213 E63 and E63 S with the M177 twin-turbo V8, matching the OE sensor location and connector for a direct, plug-and-play install.
Made to OEM specifications with a durable sensing element, it's a reliable fix for clearing O2-related fault codes on your E63.
Reference: OE/interchange SK25024460
Quantity
New
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