Bosch Oxygen Sensor P/N:15729
Bosch 17188 right oxygen sensor for the 2003-2005 Volvo S80 6-cylinder 2.9L and other vehicles reads the air-fuel ratio across the full lambda range for the ECU. This wide-band Bosch O2 sensor gives the ECU more detailed readings than a switching sensor.
A failing oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle, though other faults produce the same signs. With the engine off and cool, look over the sensor and its wiring for damage, and let a shop read the codes to confirm the cause.
Bosch 17188 is a direct-fit replacement oxygen sensor for the 2003-2005 Volvo XC90 6-cylinder 2.9L as well as the 2003-2005 Volvo S80 6-cylinder 2.9L.
Fit and size
Build and materials
One oxygen sensor with its wiring harness. This listing is one sensor for the upstream right position, and both cars take one for that position; a sensor for another position is a separate part.
Is this Volvo S80 oxygen sensor right for 2003-2005 cars with the 6-cylinder 2.9L?
Yes. Bosch 17188 is the upstream right sensor for the 2003-2005 Volvo S80 6-cylinder 2.9L, and it also fits the 2003-2005 Volvo XC90 6-cylinder 2.9L.
Does the Bosch 17188 oxygen sensor come with a wiring harness?
Yes. This listing is one oxygen sensor with its wiring harness. Both cars take one for the upstream right position.
Is this Bosch premium oxygen sensor wide-band or narrow-band?
It is a wide-band sensor. Bosch 17188 measures the air-fuel ratio across the full lambda range and reaches operating temperature in under 7 seconds.
What might I notice if the upstream oxygen sensor on the right is going bad?
A check engine light, worse fuel economy or a rough idle can be signs, but other faults cause them too. A shop can read the codes and test the sensor.
Do I need to add anti-seize to the threads of this oxygen sensor?
No. The M18 - 1.5 threads come with conductive anti-seize already applied, and the hex size is 22 mm.
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