Bosch Oxygen Sensor P/N:18188
Bosch 13819 oxygen sensor for the 2002-2004 Ferrari 456 M GT and other vehicles reads exhaust oxygen and sends air-fuel-ratio feedback to the ECU. It is a heated narrow-band sensor that helps keep combustion stable and emissions down.
A worn oxygen sensor can show up as a check engine light, higher fuel use or a rough idle. If the sensor is the cause, this one replaces it. A damaged wire or connector can also set an oxygen sensor fault, so look the wiring over with the engine off and cool first. This listing is one sensor; the 2002-2004 Ferrari 456 M GT takes one.
This sensor is listed for a wide range of Ferrari models, including the 2002-2004 Ferrari 456 M GT, the 2002-2004 Ferrari 456 M GTA and the 1997-2002 Ferrari 550 Maranello. If your car is not one of these, open the Buyer's Guide tab to check your exact model and engine.
Fit and size
Build and materials
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Is this Bosch O2 sensor the right one for the 2002-2004 Ferrari 456 M GTA?
Yes. Bosch 13819 is listed for the 2002-2004 Ferrari 456 M GTA. For another model or engine, open the Buyer's Guide tab and check your car there.
Does this Bosch premium oxygen sensor come with its wiring harness and a bracket?
Yes, the wiring harness is included. A mounting bracket is not, and this listing is one sensor.
What thread size and hex size does the Bosch 13819 have?
The Bosch 13819 has an M18 - 1.5 thread and a 22 mm hex. Its length from the sealing surface to the end of the connector is 22.4 in.
Can a failing heated narrow-band oxygen sensor set a check engine light?
Yes. A failing sensor can set a check engine light and can also show up as rougher running or higher fuel use. A shop can read the codes and test the sensor with the engine running.
What warranty covers the Bosch 13819 oxygen sensor?
Bosch backs it with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.