# NGK Mercedes-Benz CLS63 AMG 2013-2012 Direct Fit 5-Wire Wideband A/F Sensor

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

-   ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

This Part Fits:

Year

Make

Model

Submodel

2012-2013

Mercedes-Benz

CLS550

4Matic

2012-2013

Mercedes-Benz

CLS550

Base

2012-2013

Mercedes-Benz

CLS63 AMG

Base

2012

Mercedes-Benz

E550

4Matic

2012

Mercedes-Benz

E550

Base

2012-2013

Mercedes-Benz

E63 AMG

Base

## Details

- **Price:** 282.66 CAD
- **Vendor:** NGK
- **Type:** Oxygen Sensors

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 282.66 CAD | In stock |

## Images

- Photo - Primary
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- Photo - out of package
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-mercedes-benz-cls63-amg-2013-2012-direct-fit-5-wire-wideband-a-f-sensor)
> Updated: 2026-06-28