Oxygen Sensor for 1996-2004 Acura RL & More - Bosch 13938

Bosch 13938 oxygen sensor for the 1996-2004 Acura RL V6 3.5L and other vehicles measures the oxygen in the exhaust and reports it to the ECU. This Bosch O2 sensor gives the ECU the feedback it needs to keep combustion stable and help reduce emissions.

• Narrow-band heated sensor for closed-loop air-fuel control
• Integrated heater element that reaches operating temperature in under 10 seconds for quick cold-start control
• Built to withstand exhaust streams up to 1,880°F
• TSP coating to resist vibration, corrosion and contamination

Quick facts

• Part: Bosch 13938 oxygen sensor
• Fits: 1996-2004 Acura RL V6 3.5L and other vehicles
• Position: Upstream left, upstream right
• Material: Metal housing
• Condition: New

A check engine light, a rough idle or a drop in fuel economy can mean an oxygen sensor is wearing out. Those signs alone do not prove the sensor is at fault, since a vacuum leak can also throw the readings off.

Fits

Vehicles it fits include the 1996-2004 Acura RL V6 3.5L, the 1991-1999 Acura NSX V6 3.0L and the 1996-1998 Acura TL V6 3.2L. Each takes one sensor, and this listing is one sensor. If your car isn't one of these, look up its year, model and engine in the "Vehicles it fits" section.

Specifications

In the box

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

Installation notes

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