Oxygen Sensor for 2002-2005 Porsche 911 & More - Bosch 16541

Bosch 16541 oxygen sensor for the 2002-2005 Porsche 911 H6 3.6L, the 2005 911 H6 3.8L and other vehicles measures the oxygen in the exhaust gas and signals the ECU. This Bosch O2 sensor helps keep combustion stable and reduce emissions across a wide range of operating conditions.

• Heated narrow-band switching-type design that sends air-fuel-ratio readings to the ECU
• Advanced ceramic element with optimized heater control for steady output under thermal and vibration loads
• Metal housing, integrated heater element and TSP coating resist vibration, corrosion and contamination at exhaust temperatures up to 1,880°F
• Reaches operating temperature in under 10 seconds for quick closed-loop control and cold starts

Quick facts

• Part: Bosch 16541 oxygen sensor
• Fits: the 2002-2005 Porsche 911 H6 3.6L, the 2005 911 H6 3.8L and other vehicles
• Position: downstream, downstream left, downstream right
• Material: metal housing
• Condition: New

An exhaust leak, a misfire or damaged wiring can be behind a rough idle, poor fuel economy or a check engine light just as a worn oxygen sensor can, so find the cause before you buy a sensor.

Fits

It is an oxygen sensor for the 2002-2005 Porsche 911 H6 3.6L and the 2005 911 H6 3.8L, which take two, and it also fits the 2002-2005 Volvo S80 6-cylinder 2.9L and the 2003-2005 Volvo XC90 6-cylinder 2.9L, which take one each. This listing is one sensor.

Specifications

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included.

Installation notes

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