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Bosch 16421 Oxygen Sensor

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Bosch 16421 Oxygen Sensor

Bosch
Brand:Bosch
Part Number: 16421
UPC: 077212170364
Weight: 0.26 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Bosch 16421 Oxygen Sensor for your vehicle. Buy now and secure your purchase online!

Bosch is the worlds leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Features and Benefits:

  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
  • True Direct-fit OE connectors and harness

Specifications:

Automotive Color / Finish:
Steel
Automotive Item Weight (lbs):
0.209439 lb
Connector Gender:
Female
Connector Shape:
Round
Grade Type:
Regular
Heated (Oxygen Sensor):
Yes
Hex Size (Oxygen Sensor):
22 mm
Housing Material:
Metal
Length (Sealing Surface To End Of Connector):
12.007874015748 in
Mounting Bracket Included:
No
Mounting Type:
Threaded
Overall Length:
13.1889763779528 in.
Oxygen Sensor Type:
Narrow-band heated
Sensor Type:
Heated
Terminal Gender:
Female
Terminal Quantity:
4
Terminal Type:
Pin
Thread Diameter:
18 mm
Thread Size:
18
Universal Or Specific Fit:
Specific
Wire Quantity:
4
Wiring Harness Included:
Yes
Wiring Harness Length:
9.84251968503937 in.
BMW #:
11787539125
Rolls-Royce #:
11787539125
Prop 65 Warning Label Required?:
No
Country of Origin:
DE

Select a vehicle to narrow Bosch 16421 Oxygen Sensor fitment info!

Last Updated: 08/16/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
BMW 550i

4.8L V8 Gas DOHC
1
 
Downstream Left (Driver)
 
Actual OE Oxygen Sensor
 

BMW 550i



4.8L V8 Gas DOHC

Downstream Left (Driver) Actual OE Oxygen Sensor

1 Per Vehicle
BMW 650i

4.8L V8 Gas DOHC
1
 
Downstream Left (Driver)
 
Actual OE Oxygen Sensor
 

BMW 650i



4.8L V8 Gas DOHC

Downstream Left (Driver) Actual OE Oxygen Sensor

1 Per Vehicle
BMW 750i

4.8L V8 Gas DOHC
1
 
Downstream Left (Driver)
 
Actual OE Oxygen Sensor
 

BMW 750i



4.8L V8 Gas DOHC

Downstream Left (Driver) Actual OE Oxygen Sensor

1 Per Vehicle
BMW 750Li

4.8L V8 Gas DOHC
1
 
Downstream Left (Driver)
 
Actual OE Oxygen Sensor
 

BMW 750Li



4.8L V8 Gas DOHC

Downstream Left (Driver) Actual OE Oxygen Sensor

1 Per Vehicle
BMW 760Li

6.0L V12 Gas DOHC
1
 
Downstream Right (Passenger)
 
Actual OE Oxygen Sensor
 

BMW 760Li



6.0L V12 Gas DOHC

Downstream Right (Passenger) Actual OE Oxygen Sensor

1 Per Vehicle
BMW M3

4.0L V8 Gas DOHC
2
 
Downstream
 
Actual OE Oxygen Sensor
 

BMW M3



4.0L V8 Gas DOHC

Downstream Actual OE Oxygen Sensor

2 Per Vehicle
BMW X5

4.4L V8 Gas DOHC Turbo
2
 
Downstream
 
Actual OE Oxygen Sensor
Eng: S63B44A
 

BMW X5



4.4L V8 Gas DOHC Turbo

Downstream Actual OE Oxygen Sensor
Eng: S63B44A

2 Per Vehicle
BMW X5

4.4L V8 Gas DOHC Turbo
2
 
Downstream
 
Actual OE Oxygen Sensor
 

BMW X5



4.4L V8 Gas DOHC Turbo

Downstream Actual OE Oxygen Sensor

2 Per Vehicle
BMW X5

4.8L V8 Gas DOHC
1
 
Downstream Right (Passenger)
 
Actual OE Oxygen Sensor
 

BMW X5



4.8L V8 Gas DOHC

Downstream Right (Passenger) Actual OE Oxygen Sensor

1 Per Vehicle
BMW X6

4.4L V8 Gas DOHC Turbo
2
 
Downstream
 
Actual OE Oxygen Sensor
Eng: S63B44A
 

BMW X6



4.4L V8 Gas DOHC Turbo

Downstream Actual OE Oxygen Sensor
Eng: S63B44A

2 Per Vehicle
Rolls-Royce Phantom

6.7L V12 Gas DOHC
2
 
Downstream
 
Actual OE Oxygen Sensor
 

Rolls-Royce Phantom



6.7L V12 Gas DOHC

Downstream Actual OE Oxygen Sensor

2 Per Vehicle