HomeEmission Control > SensorsBosch 16825 Oxygen Sensor - Downstream
Part #: 16825

Bosch 16825 Oxygen Sensor - Downstream

Actual OE Oxygen Sensor, Downstream
6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Actual OE Oxygen Sensor, Downstream
Fitment: Porsche, 911
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Overview of Bosch Actual OE Oxygen Sensor 16825

The Bosch Actual OE Oxygen Sensor 16825 is designed specifically for Porsche 911 models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor features a threaded mounting type and a durable metal housing for reliable operation.

  • Compatible with Porsche 911 vehicles
  • Part number 16825 for exact fitment
  • Narrow-band heated oxygen sensor type
  • Threaded mounting with 18 mm thread diameter
  • 19.5-inch wiring harness length with 4-pin female connector
  • Standard replacement grade with metal housing and steel finish
  • Overall length of 22.8 inches for proper installation

Detailed Features and Specifications

This Bosch oxygen sensor is engineered as a specific fit for Porsche 911 models, providing accurate air-fuel ratio readings to the engine control unit. The sensor includes a 19.5-inch wiring harness with a 4-wire configuration and a female oblong connector, ensuring secure electrical connections. The sensor’s heated design allows for faster warm-up times, improving emission control during cold starts. The threaded mounting type with an 18 mm diameter and 22 mm hex size facilitates straightforward installation using standard tools. Constructed with a metal housing and finished in steel, this sensor offers durability under high-temperature exhaust conditions.

The Bosch Actual OE Oxygen Sensor product line focuses on delivering original equipment quality and fitment, making it a reliable replacement option for maintaining factory-level emission standards. This line is designed to meet or exceed OEM specifications, ensuring compatibility and performance consistency for vehicles like the Porsche 911.

Applications and Problem Resolution

  • Restores accurate oxygen sensing for proper engine management
  • Helps resolve rough idling and poor fuel economy issues
  • Reduces emissions by maintaining correct air-fuel mixture
  • Addresses check engine light triggers related to oxygen sensor faults
  • Improves overall engine performance and drivability

Installation Notes and Tips

When installing the Bosch 16825 oxygen sensor, ensure the vehicle is cool to avoid burns. Use a 22 mm hex socket for sensor removal and installation. Verify the wiring harness length and connector type match the vehicle’s factory setup to prevent electrical issues. Avoid over-tightening the threaded sensor to maintain proper sealing and prevent damage.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, providing reliable performance and durability. The Actual OE Oxygen Sensor line is designed to match OEM specifications for fit 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 Number16825
PositionActual OE Oxygen Sensor, Downstream
Wiring Harness Length19.5
Terminal TypePin
Universal Or Specific FitSpecific
Wire Quantity4
Grade TypeStandard replacement
Connector ShapeOblong
Terminal Quantity4
Connector GenderFemale
Terminal GenderFemale
Overall Length22.8
Mounting TypeThreaded
Automotive Color / FinishSteel
Automotive Item Weight (lbs)0.242508 lb
Heated (Oxygen Sensor)Yes
Hex Size (Oxygen Sensor)22 mm
Housing MaterialMetal
Length (Sealing Surface To End Of Connector)21.7 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 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008Porsche9113.6LH6DownstreamActual OE Oxygen Sensor
2008Porsche9113.8LH6DownstreamActual OE Oxygen Sensor
2007Porsche9113.8LH6DownstreamActual OE Oxygen Sensor
2007Porsche9113.6LH6DownstreamActual OE Oxygen Sensor
2006Porsche9113.8LH6DownstreamActual OE Oxygen Sensor
2006Porsche9113.6LH6DownstreamActual 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:

99760617702

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