What are the symptoms of a failing Air/Fuel Ratio sensor?

Common signs include a check engine light, rough idling, decreased fuel economy, and hesitation during acceleration. If you notice these issues, it may be time to replace your sensor.

Does this sensor come with the necessary hardware for installation?

This product is an OE-type replacement sensor and typically does not include additional hardware unless specified by the manufacturer. It is recommended to inspect your existing hardware during removal and replace any worn or damaged components.

How does the platinum element in this sensor benefit performance?

Platinum is a highly durable material that maintains its integrity and conductivity at high temperatures. This ensures the sensor can accurately measure oxygen levels consistently over time, contributing to optimal engine performance and fuel efficiency.

NGK Oxygen Sensor 24753 - 2004-2021 Subaru, 2006 Saab

Name: NGK 2006 Saab 9-2X OE Type 4-Wire A/F Sensor
Brand: NGK
SKU: ngk-ngk-2006-saab-9-2x-oe-type-4-wire-a-f-sensor-t14-818488
Price: 124.70 USD
Availability: BackOrder

NGK 2006 Saab 9-2X OE Type 4-Wire A/F Sensor

$124.70

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

NGK 4-wire Air/Fuel Ratio sensor for 2004-2021 Subaru and 2006 Saab 9-2X. Part# 24753. Direct fit.

Key Features

Fits 2006 Saab 9-2X, 2004-2006 Subaru Baja, 2004-2010 Subaru Forester, 2004-2014 Subaru Impreza, 2005-2007 Subaru Legacy, 2005-2007 Subaru Outback, and 2015-2021 Subaru WRX STI.
Features a durable platinum element for consistent performance.
Accurately measures exhaust gas oxygen content to optimize fuel-air mixture.
Helps restore engine efficiency and responsiveness when the original sensor is failing.
OE-type replacement designed to meet original equipment specifications.
4-wire configuration for proper signal transmission.

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Will this fit your vehicle?

Product Details

This NGK 4-wire Air/Fuel Ratio sensor is built with a robust platinum element, a material known for its durability and consistent performance under high temperatures. It's designed to replace the original sensor on a wide range of Subaru vehicles, including the Impreza, Forester, and WRX STI, as well as the 2006 Saab 9-2X. This sensor plays a crucial role in your engine's performance by accurately measuring the amount of oxygen in your exhaust gases, allowing the engine control module to adjust the fuel-air mixture for optimal combustion.

When your engine's air-fuel ratio sensor starts to wear out, you might notice issues like rough idling, decreased fuel economy, or the check engine light coming on. Replacing it with a well-built OE-type sensor like this NGK unit helps restore your engine's efficiency and responsiveness. NGK is a well-known name in ignition and sensor technology, and this part is made to meet the original equipment specifications, ensuring it fits right and functions as expected.

This sensor is a direct replacement for the factory part, making installation straightforward for many DIYers. Ensure you consult your vehicle's service manual for the specific replacement procedure.