Bosch 18077 oxygen sensor for the 2016-2017 Kia K900 V8 5.0L and other vehicles measures the oxygen in the exhaust and reports the air-fuel ratio to the ECU. That signal helps the ECU keep combustion stable and emissions low.
- Heated narrow-band sensor with an integrated heater element
- Reaches operating temperature in under 10 seconds for quick closed-loop control
- Withstands exhaust gas temperatures up to 1,880°F
- Metal housing with TSP coating to resist vibration, corrosion and contamination
- Ceramic elements and optimized heater control for consistent performance under thermal and vibration loads
Quick facts
- Part: Bosch 18077 oxygen sensor
- Fits: 2016-2017 Kia K900 V8 5.0L and other vehicles
- Position: Downstream, upstream left, upstream right, downstream left, downstream right
- Material: Metal
- Condition: New
A lit check engine light, poor fuel economy or a rough idle can be tied to a failing oxygen sensor, though other faults, such as an exhaust or vacuum leak, show up the same way. Before replacing it, look over the sensor's wiring and connector for damage and the nearby exhaust for leaks, with the engine off and cool. If the sensor is the cause, this one replaces it. This listing is one sensor, and the number a car takes depends on its engine and exhaust layout.
Fits
This sensor is listed for a wide range of Hyundai and Kia models. It also fits the 2009-2012 Hyundai Genesis V8 4.6L and the 2012-2016 Genesis V8 5.0L, as well as the 2011 Hyundai Equus V8 4.6L and the 2012-2016 Equus V8 5.0L. If your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: downstream, upstream left, upstream right, downstream left, downstream right
- Quantity per vehicle: 1 or 2, depending on the application
- Thread size: M18 - 1.5
- Hex size: 22 mm
- Length (sealing surface to end of connector): 14.8 in
Build and materials
- Type: narrow-band, heated
- Housing material: metal
- Wiring harness: included
- Condition: new
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
In the box
One oxygen sensor with its wiring harness. A mounting bracket is not included, and an old one may not be reusable.
Installation notes
- Connectors are direct-fit.
- Conductive anti-seize is pre-applied to the threads.
Frequently Asked Questions
Does the Bosch 18077 fit the 2016-2017 Kia K900 V8 5.0L?
Yes. Bosch 18077 is listed for the 2016-2017 Kia K900 V8 5.0L. Other models are covered in the "Vehicles it fits" section.
Is this Bosch O2 sensor heated?
Yes. It is a heated narrow-band sensor with an integrated heater element, and it reaches operating temperature in under 10 seconds.
Does this Bosch premium oxygen sensor come with a wiring harness?
Yes, the wiring harness is included with the sensor. A mounting bracket is not included.
What thread size and hex size does the Bosch 18077 oxygen sensor have?
Bosch 18077 has an M18 - 1.5 thread and a 22 mm hex. Its length from the sealing surface to the end of the connector is 14.8 in.
Does this oxygen sensor need anti-seize on the threads?
No. Conductive anti-seize comes pre-applied on the threads, and the connectors are direct-fit.
