Left Oxygen Sensor for 2019-2021 BMW M2 & More - Bosch 16142

Q: Does Bosch 16142 fit the 2015-2020 BMW M4 6-cylinder 3.0L?

Yes. Bosch 16142 oxygen sensor fits the 2015-2020 BMW M4 6-cylinder 3.0L, with the catalog position listed as upstream, downstream and downstream left.

Q: Does this oxygen sensor come with its wiring harness?

Yes, Bosch 16142 includes its wiring harness. No mounting bracket comes with it.

Q: What thread size and hex size does this sensor have?

This oxygen sensor has an M18 - 1.5 thread and a 22 mm hex. It measures 26.5 in from the sealing surface to the end of the connector.

Q: What type of sensor is this Bosch premium oxygen sensor?

This sensor is a heated, narrow-band, switching-type unit. It reaches operating temperature in <10 seconds.

Q: What can a failing Bosch O2 sensor look like?

A check engine light, higher fuel use or a failed emissions test can go with a failing sensor. Stored codes help show whether the sensor circuit is involved.

$135.99

Part number: 16142

UPC: 077212240807

Condition: New

Weight: 0.36 LBS

Item Package Quantity: 1

$135.99

Current Stock: 15

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Bosch Oxygen Sensor P/N:16142

$135.99

Description

Bosch 16142 left oxygen sensor for the 2019-2021 BMW M2 6-cylinder 3.0L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. This heated, narrow-band sensor helps the ECU hold stable combustion control and keep emissions down.

Switching-type narrow-band sensor that sends precise air-fuel-ratio readings to the ECU
Advanced ceramic element and optimized heater control for consistent readings under thermal and vibration loads
Withstands exhaust streams up to 1,880°F; TSP coating resists vibration, corrosion and contamination
Reaches operating temperature in <10 seconds for quick closed-loop control
Direct-fit connectors and pre-applied conductive anti-seize on the threads

Quick facts

Part: Bosch 16142 oxygen sensor
Fits: 2019-2021 BMW M2 6-cylinder 3.0L and other vehicles
Position: Upstream, downstream, downstream left
Material: Metal housing
Condition: New

A check engine light, rising fuel use or a failed emissions test can go with a worn oxygen sensor, but an exhaust leak or a wiring fault may show up the same way. With the engine off and cool, look over the wiring and connector you can reach and have the stored codes read before replacing the sensor; work under the car is a job for a shop. This listing is one sensor.

Fits

This oxygen sensor is a direct-fit replacement for the 2019-2021 BMW M2 6-cylinder 3.0L, the 2015-2020 BMW M4 6-cylinder 3.0L and the 2015-2018 BMW M3 6-cylinder 3.0L.

Specifications

Fit and size

Position: Upstream, downstream, downstream left
Quantity per application: 1
Thread size: M18 - 1.5
Hex size: 22 mm
Length (sealing surface to end of connector): 26.5 in

Build and materials

Type: Narrow-band, heated, switching-type
Housing material: Metal
Coating: TSP coating
Wiring harness: included
Mounting bracket: not included
Condition: New
Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
Country of origin: United States

In the box

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

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Does Bosch 16142 fit the 2015-2020 BMW M4 6-cylinder 3.0L?

Yes. Bosch 16142 oxygen sensor fits the 2015-2020 BMW M4 6-cylinder 3.0L, with the catalog position listed as upstream, downstream and downstream left.

Does this oxygen sensor come with its wiring harness?

Yes, Bosch 16142 includes its wiring harness. No mounting bracket comes with it.

What thread size and hex size does this sensor have?

This oxygen sensor has an M18 - 1.5 thread and a 22 mm hex. It measures 26.5 in from the sealing surface to the end of the connector.

What type of sensor is this Bosch premium oxygen sensor?

This sensor is a heated, narrow-band, switching-type unit. It reaches operating temperature in <10 seconds.

What can a failing Bosch O2 sensor look like?

A check engine light, higher fuel use or a failed emissions test can go with a failing sensor. Stored codes help show whether the sensor circuit is involved.

Manufacturer resources

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