Description

The DENSO 234-4732 Heated 4-Wire Oxygen Sensor is an essential component for enhancing your vehicle’s engine performance and fuel efficiency. Manufactured according to the strictest OE standards, it ensures a precise fit and unmatched performance in various Saab and Subaru models. The advanced aluminum oxide trap layer effectively guards the ceramic element from damaging contaminants like silicone and lead, resulting in improved longevity and reliability.Whether you’re a DIY enthusiast or a professional mechanic, installing this DENSO oxygen sensor is straightforward thanks to its direct-fit design. Suitable for vehicles such as the Subaru Impreza, Outback, and Saab 9-2X, it’s an indispensable tool for maintaining optimal exhaust and emission systems. Keep your vehicle running smoothly with DENSO’s top-of-the-line technology engineered for first-time accuracy.

Features

• Direct OE fit for easy installation
• Enhances engine performance and efficiency
• Heated sensor for quick and accurate readings
• Aluminum oxide layer extends part lifecycle
• Compatible with various Saab and Subaru models
• 4-wire design with a 21.26-inch harness
• Efficiently reduces harmful emissions

Fitment

• 2005 Subaru Outback | Position: Downstream | Note: Exc. Calif.;DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2001-2009 Subaru Outback | Position: Downstream | Note: DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2004-2006 Subaru Baja | Position: Downstream | Note: DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2002-2012 Subaru Impreza | Position: Downstream | Note: DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2004-2005 Subaru Legacy | Position: Downstream | Note: Calif.; Loc. After Secondary Catalyst;DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2005 Subaru Legacy | Position: Downstream | Note: Exc. Calif.;DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2013-2021 Subaru WRX STI | Position: Downstream | Note: DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2004-2008 Subaru Forester | Position: Downstream | Note: DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2005-2006 Saab 9-2X | Position: Downstream | Note: DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2005-2012 Subaru Legacy | Position: Downstream | Note: DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE
• 2004-2005 Subaru Outback | Position: Downstream | Note: Calif.; Loc. After Secondary Catalyst;DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor;OE