Oxygen Sensor for 2004-2005 Porsche 911 & More - Bosch 17044

Bosch 17044 oxygen sensor for the 2004-2005 Porsche 911 H6 3.6L and other vehicles reads the air-fuel ratio in the exhaust and reports it to the ECU. This upstream Bosch O2 sensor gives the ECU more detail than a switching sensor does.

• Wideband A/F design gives continuous, high-precision readings across the full lambda range
• Reaches operating temperature in less than 7 seconds for quick closed-loop control
• Integrated heater element and TSP coating resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F

Quick facts

• Part: Bosch 17044 oxygen sensor
• Fits: 2004-2005 Porsche 911 H6 3.6L and other vehicles
• Position: Upstream
• Material: Metal housing
• Condition: New

A check engine light, higher fuel use or rough running can mean this oxygen sensor is worn, though a damaged wiring connector or a leaking exhaust joint can be behind them, so find the cause before you replace it.

Fits

This sensor also fits the 2001 Porsche 911 H6 3.6L and the 2004-2005 Porsche Carrera GT V10 5.7L. This listing is one sensor, and these cars take two.

Specifications

In the box

One oxygen sensor with its wiring harness.

Installation notes

• Direct-fit connectors and pre-applied conductive anti-seize on the threads.
• Engineered for quick installation.