Oxygen Sensor for 2003-2006 Jaguar S-Type & More - Bosch 15846

Bosch 15846 oxygen sensor for the 2003-2006 Jaguar S-Type V6 3.0L or V8 4.2L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the engine computer. This upstream Bosch O2 sensor is a wide-band type, which gives the ECU a continuous reading rather than a switching signal.

• Real-time air-fuel data across the full lambda range supports fuel efficiency, engine performance and lower emissions
• Metal housing with an integrated heater element and TSP coating to resist vibration, corrosion and contamination
• Withstands exhaust gas up to 1,880°F
• Reaches operating temperature in under 7 seconds for quick closed-loop control

Quick facts

• Part: Bosch 15846 oxygen sensor
• Fits: 2003-2006 Jaguar S-Type V6 3.0L or V8 4.2L and other vehicles
• Position: Upstream
• Material: Metal housing
• Condition: New

A worn upstream oxygen sensor can show up as a check engine light, poorer fuel economy or rough running. Those signs have other causes too, so with the engine off and cool, look the sensor's wiring and connector over for cuts or burn marks before replacing it, and leave electrical testing to a shop.

Fits

This sensor also fits the 2004-2005 Jaguar Vanden Plas V8 4.2L and the 2004-2005 Jaguar XJ8 V8 4.2L. These Jaguars take two oxygen sensors, and this listing is one. If your Jaguar isn't one of these, look up its year and engine in the "Vehicles it fits" section.

Specifications

In the box

One oxygen sensor with its wiring harness.

Installation notes

• Conductive anti-seize comes pre-applied to the threads.
• Direct-fit connectors are made for quick installation.