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Part #: 16025

Bosch 16025 Oxygen Sensor - Downstream Right

Actual OE Oxygen Sensor, Downstream Right
⚙️ 29 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Actual OE Oxygen Sensor, Downstream Right
🚗Fitment: Land Rover, Defender 110, Defender 130, Defender 90, Discovery, Range Rover, and Range Rover Sport
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Reliable Oxygen Sensor for Land Rover Vehicles

The Bosch Actual OE Oxygen Sensor 16025 is designed specifically for select Land Rover models, including the Defender 90, Defender 110, Defender 130, Discovery, Range Rover, and Range Rover Sport. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance.

  • Specific fit for Land Rover Defender, Discovery, and Range Rover models
  • Heated narrow-band oxygen sensor for precise air-fuel mixture readings
  • 18.3-inch wiring harness length with 4-wire configuration
  • Threaded mounting type with 18 mm thread diameter and 22 mm hex size
  • Durable metal housing with steel finish and male rectangular connector

About the Bosch Actual OE Oxygen Sensor Line

The Bosch Actual OE Oxygen Sensor product line focuses on delivering direct replacement sensors that meet original equipment specifications. This ensures compatibility and reliable performance for emission control systems. The 16025 sensor maintains the standards expected from Bosch, providing a standard replacement grade part engineered for specific Land Rover applications.

Product Details and Specifications

This Bosch oxygen sensor features a 4-wire design with blade-type terminals and a male rectangular connector, facilitating a secure and precise electrical connection. The sensor is heated, which helps it reach operating temperature quickly for accurate readings. With an overall length of 21.7 inches and a wiring harness length of 18.3 inches, it fits seamlessly into the designated mounting location. The threaded mounting type with an 18 mm diameter and 22 mm hex size allows for straightforward installation using standard tools. The sensor’s metal housing and steel finish provide durability under harsh engine conditions.

Compatible Vehicles and Common Applications

  • Land Rover Defender 90, 110, and 130
  • Land Rover Discovery
  • Land Rover Range Rover and Range Rover Sport
  • Emission control system oxygen sensing
  • Replacement for faulty or aging oxygen sensors causing engine performance issues

Installation Notes and Tips

Ensure the engine is cool before removing the old oxygen sensor to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the connector type matches the vehicle’s wiring harness to ensure proper fitment. The threaded mounting requires careful tightening to manufacturer torque specifications to prevent damage. The Bosch 16025 sensor includes the wiring harness for a direct plug-and-play replacement.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation and durability. The Actual OE Oxygen Sensor line is designed to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Bosch typically offers coverage against defects in materials and workmanship for their emission control components.

BrandBosch
Part Number16025
PositionActual OE Oxygen Sensor, Downstream Right
Wiring Harness Length18.3
Terminal TypeBlade
Universal Or Specific FitSpecific
Wire Quantity4
Grade TypeStandard replacement
Connector ShapeRectangle
Terminal Quantity4
Connector GenderMale
Terminal GenderMale
Overall Length21.7
Mounting TypeThreaded
Automotive Color / FinishSteel
Automotive Item Weight (lbs)0.196211 lb
Heated (Oxygen Sensor)Yes
Hex Size (Oxygen Sensor)22 mm
Housing MaterialMetal
Length (Sealing Surface To End Of Connector)20.5 in
Mounting Bracket IncludedNo
Oxygen Sensor TypeNarrow-band heated
Sensor TypeNarrow-band
Thread Diameter (Oxygen Sensor)18 mm
Thread Size18
Wiring Harness IncludedYes

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025Land RoverDefender 1105.0LV8N/AActual OE Oxygen Sensor
2025Land RoverDefender 1305.0LV8N/AActual OE Oxygen Sensor
2025Land RoverDefender 905.0LV8N/AActual OE Oxygen Sensor
2024Land RoverDefender 1105.0LV8N/AActual OE Oxygen Sensor
2024Land RoverDefender 1305.0LV8N/AActual OE Oxygen Sensor
2024Land RoverDefender 905.0LV8N/AActual OE Oxygen Sensor
2023Land RoverDefender 1105.0LV8N/AActual OE Oxygen Sensor
2023Land RoverDefender 905.0LV8N/AActual OE Oxygen Sensor
2022Land RoverDefender 1105.0LV8Downstream RightActual OE Oxygen Sensor
2022Land RoverDefender 905.0LV8Downstream RightActual OE Oxygen Sensor
2022Land RoverRange Rover5.0LV8Downstream RightActual OE Oxygen Sensor
2021Land RoverRange Rover5.0LV8Downstream RightActual OE Oxygen Sensor
2020Land RoverDiscovery3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2020Land RoverRange Rover5.0LV8Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2019Land RoverDiscovery3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2019Land RoverRange Rover5.0LV8Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2019Land RoverRange Rover3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2018Land RoverDiscovery3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2018Land RoverRange Rover5.0LV8Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2018Land RoverRange Rover3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2017Land RoverDiscovery3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2017Land RoverRange Rover3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2017Land RoverRange Rover5.0LV8Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2016Land RoverRange Rover3.0LV6Downstream RightLocated After Primary Converter; Except Super Ultra Low Emission Vehicle (SULEV); Actual OE Oxygen Sensor
2014Land RoverRange Rover3.0LV6Downstream RightLocated After Primary Converter; Actual OE Oxygen Sensor
2014Land RoverRange Rover5.0LV8Downstream RightLocated After Primary Converter; Actual OE Oxygen Sensor
2014Land RoverRange Rover Sport3.0LV6Downstream RightLocated After Primary Converter; Actual OE Oxygen Sensor
2014Land RoverRange Rover Sport5.0LV8Downstream RightLocated After Primary Converter; Actual OE Oxygen Sensor
2013Land RoverRange Rover5.0LV8Downstream RightLocated After Primary Converter; Actual OE Oxygen Sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

LR098291LR140079

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.