# NGK Porsche 911 2005-2002 Direct Fit Oxygen 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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our 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

2004

Porsche

911

40th Anniversary Edition

2002-2005

Porsche

911

Carrera

2002-2004

Porsche

911

Carrera 4

2002-2005

Porsche

911

Carrera 4S

2005

Porsche

911

Carrera S

2004-2005

Porsche

911

GT3

2002

Porsche

911

Targa

2004-2005

Porsche

Carrera GT

Base

2006-2010

Saab

9-3

2.0T

2004-2005,2010-2011

Saab

9-3

Aero

2004-2005

Saab

9-3

Arc

2004-2005

Saab

9-3

Linear

2011

Saab

9-3

Turbo4

2010-2011

Saab

9-3X

Base

## Details

- **Price:** 182.51 CAD
- **Vendor:** NGK
- **Type:** Oxygen Sensors

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 182.51 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Photo - out of package
- Photo - out of package
- Photo - out of package
- Photo - out of package
- Photo - out of package

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-porsche-911-2005-2002-direct-fit-oxygen-sensor)
> Updated: 2026-06-27