Bosch Oxygen Sensor P/N:16473
Bosch 15057 oxygen sensor for the 1999 Volvo S70 5-cylinder 2.4L and other vehicles reads the exhaust's air-fuel ratio for the ECU. This upstream Bosch O2 sensor is a wide-band unit.
Poor fuel economy, a rough idle or a check engine light can mean this sensor is worn, though a leaking exhaust manifold gasket or a faulty mass airflow sensor can be behind them as well, so find the cause before you replace it.
This is an oxygen sensor for the 1999 Volvo V70 5-cylinder 2.4L and the 1999 Volvo S70 5-cylinder 2.4L. Each takes one upstream sensor, and this listing is a single sensor.
Fit and size
Build and materials
One oxygen sensor with its wiring harness.
Is the Bosch 15057 the right oxygen sensor for the 1999 Volvo S70 5-cylinder 2.4L?
Yes. Bosch 15057 is an upstream oxygen sensor listed for the 1999 Volvo S70 5-cylinder 2.4L, and the car takes one.
Is this Bosch premium oxygen sensor wide-band or narrow-band?
It is wide-band. Bosch 15057 has four terminals and measures the air-fuel ratio continuously across the full lambda range instead of just switching.
Does the Bosch 15057 include a wiring harness?
Yes, it comes with its wiring harness, and conductive anti-seize is already applied to the threads.
What thread size and wrench size does this upstream oxygen sensor have?
The thread is M18 - 1.5 and the hex size is 22 mm. Overall length is 21.9 in, with 20.7 in from the sealing surface to the end of the connector.
What warranty covers the Bosch 15057 oxygen sensor?
Bosch gives it a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.
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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.