Front Oxygen Sensor for 2010-2015 Hyundai Sonata & More - Bosch 18043

$102.99

Part number: 18043

UPC: 028851180436

Condition: New

Weight: 0.70 LBS

Item Package Quantity: 1

$102.99

Current Stock: 11

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Bosch Oxygen Sensor P/N:18043

$102.99

Description

Bosch 18043 front oxygen sensor for the 2010-2015 Hyundai Sonata 4-cylinder 2.4L and other vehicles sends exhaust oxygen readings to the ECU. That feedback helps the engine hold its air-fuel ratio and helps reduce emissions.

Switching-type narrow-band design with an integrated heater element
Reaches operating temperature in under 10 seconds for quick closed-loop control
Metal housing and TSP coating resist vibration, corrosion and contamination
Built to withstand exhaust streams up to 1,880°F

Quick facts

Part: Bosch 18043 oxygen sensor
Fits: 2010-2015 Hyundai Sonata 4-cylinder 2.4L and other vehicles
Position: Upstream, downstream, downstream front
Material: Metal (housing)
Condition: New

A check engine light, rough running or poor fuel economy can mean an oxygen sensor is wearing out, though other faults can produce the same signs. Before replacing it, look over the wiring and connector with the engine off and cool for chafing or melted insulation.

Fits

The 2010-2015 Hyundai Sonata 4-cylinder 2.4L, the 2011-2015 Kia Sorento 4-cylinder 2.4L and the 2010-2012 Hyundai Santa Fe 4-cylinder 2.4L are among the vehicles this oxygen sensor fits, along with more. This listing is one sensor, and the 2010-2015 Hyundai Sonata 4-cylinder 2.4L takes one.

Specifications

Fit and size

Position: Upstream, downstream, downstream front
Quantity per application: 1
Thread size: M18 - 1.5
Hex size: 22 mm
Length (sealing surface to end of connector): 23.6 in
Overall length: 24.8 in
Wiring harness length: 21.4 in
Connector: square, male, 4 terminals

Build and materials

Type: narrow-band, heated
Housing material: Metal
Mounting type: Threaded
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: Japan

In the box

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

Installation notes

Conductive anti-seize is pre-applied to the threads.
Direct-fit connectors are made for quick installation.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is Bosch 18043 an oxygen sensor for the 2010-2012 Hyundai Santa Fe 4-cylinder 2.4L?

Yes. Bosch 18043 fits the 2010-2012 Hyundai Santa Fe 4-cylinder 2.4L. If your car is not named here, look it up by year and engine in the "Vehicles it fits" section before you order.

Is this the oxygen sensor for a 2011 Hyundai Sonata 4-cylinder 2.4L?

Yes. Bosch 18043 fits the 2010-2015 Hyundai Sonata 4-cylinder 2.4L, which covers the 2011 model year. The listing is a single sensor.

Does this BOSCH O2 sensor include the wiring harness?

Yes. The wiring harness is included and conductive anti-seize is pre-applied to the threads. A mounting bracket is not included.

Is this BOSCH premium oxygen sensor narrow-band or wideband?

Narrow-band. Bosch 18043 is a heated switching-type sensor with a 4-terminal square connector, an M18 - 1.5 thread and a 22 mm hex.

How can I tell if a heated narrow-band sensor like this is failing?

A sensor that responds slowly or stops sending a signal can set a check engine code or affect idle and fuel use, though other faults do the same. A shop can scan the codes and test the sensor with the engine running.

Manufacturer resources

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