NTK 25646 OE Type Oxygen Sensor

NTK
NTK 25646 OE Type Oxygen Sensor

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Part Number: 25646
Manufacturer: NTK
On Sale: $67.08

Availability:
0 New In Stock
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Product Note:

OE Type Oxygen Sensor

Specs:

Mounting Type: Threaded
Sensor Type: Heated
Thread Diameter: 18.000
Universal Or Specific Fit: Specific
Wire Harness Length: 18.7500
Wire Quantity: 4

Oxygen (O2) Sensors are used in modern automobiles to control the fuel and ignition systems to optimize a car’s performance in the areas of emissions and fuel economy. Sensors are located before and after the catalytic converter to check on the amount of oxygen in the exhaust. The sensor sends signals to the car’s on-board computer, which then can adjust several variables, including air/fuel ratio and timing, in order to bring the engine into the optimum operating range.

Each NTK Oxygen (O2) Sensor is:

  • Extensively Tested During Manufacture to Guarantee Quality and Reliability
  • Supplied With a Factory-Fitted OEM Connector for Easy Installation
  • Precision manufactured with a sensing element incorporating NTK’s premier technical ceramics

Oxygen (O2) Sensors should be tested at each tune-up. Failed or worn out oxygen sensors can cause:

  • Failed Emission Tests
  • Increased Fuel Consumption
  • Failed Catalytic Converters
  • Poor Driveability
  • Increased Emissions

Select Vehicle Above to Narrow Fitment Info!

Year Make Model Trim Engine Vehicle Position Fit Notes

Land Rover

 

LR2

 

ALL

 
3.2L L6
 
Land Rover
LR2
ALL

3.2L L6
Downstream
 
Cyls. 1-3
 

Land Rover

 

LR2

 

ALL

 
3.2L L6
 
Land Rover
LR2
ALL

3.2L L6
Downstream
 
Cyls. 4-6
 

Land Rover

 

LR3

 

ALL

 
4.0L V6,
4.4L V8
 
Land Rover
LR3
ALL

4.0L V6,
4.4L V8
Downstream Left
 
Rest of World Specification
 

Land Rover

 

LR3

 

ALL

 
4.0L V6,
4.4L V8
 
Land Rover
LR3
ALL

4.0L V6,
4.4L V8
Downstream Right
 
Rest of World Specification
 

Land Rover

 

LR3

 

ALL

 
4.0L V6,
4.4L V8
 
Land Rover
LR3
ALL

4.0L V6,
4.4L V8
Downstream Left
 
 

Land Rover

 

LR3

 

ALL

 
4.0L V6,
4.4L V8
 
Land Rover
LR3
ALL

4.0L V6,
4.4L V8
Downstream Right
 
 

Land Rover

 

LR4

 

ALL

 
5.0L V8
 
Land Rover
LR4
ALL

5.0L V8
Downstream Left
 
 

Land Rover

 

Range Rover

 

ALL

 
4.2L V8,
4.4L V8
 
Land Rover
Range Rover
ALL

4.2L V8,
4.4L V8
Downstream Left
 
 

Land Rover

 

Range Rover

 

ALL

 
4.2L V8,
4.4L V8
 
Land Rover
Range Rover
ALL

4.2L V8,
4.4L V8
Downstream Right
 
 

Land Rover

 

Range Rover Sport

 

ALL

 
5.0L V8
 
Land Rover
Range Rover Sport
ALL

5.0L V8
Downstream Left
 
 

Land Rover

 

Range Rover Sport

 

ALL

 
4.2L V8,
4.4L V8
 
Land Rover
Range Rover Sport
ALL

4.2L V8,
4.4L V8
Downstream Left
 
Rest of World Specification
 

Land Rover

 

Range Rover Sport

 

ALL

 
4.2L V8,
4.4L V8
 
Land Rover
Range Rover Sport
ALL

4.2L V8,
4.4L V8
Downstream Right
 
Rest of World Specification
 

Land Rover

 

Range Rover Sport

 

ALL

 
4.2L V8,
4.4L V8
 
Land Rover
Range Rover Sport
ALL

4.2L V8,
4.4L V8
Downstream Left
 
 

Land Rover

 

Range Rover Sport

 

ALL

 
4.2L V8,
4.4L V8
 
Land Rover
Range Rover Sport
ALL

4.2L V8,
4.4L V8
Downstream Right
 
 

Volvo

 

S40

 

ALL

 
2.4L L5 B5244S7
 
Volvo
S40
ALL

2.4L L5 B5244S7
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

S40

 

ALL

 
2.4L L5 B5244S4
 
Volvo
S40
ALL

2.4L L5 B5244S4
Downstream
 
 

Volvo

 

S40

 

ALL

 
2.4L L5
 
Volvo
S40
ALL

2.4L L5
Downstream
 
 

Volvo

 

S60

 

ALL

 
3.0L L6
 
Volvo
S60
ALL

3.0L L6
Downstream
 
 

Volvo

 

S60

 

ALL

 
2.4L L5 NA
 
Volvo
S60
ALL

2.4L L5 NA
Downstream
 
 

Volvo

 

S80

 

ALL

 
3.0L L6
 
Volvo
S80
ALL

3.0L L6
Downstream
 
 

Volvo

 

S80

 

ALL

 
3.2L L6 B6324S4
 
Volvo
S80
ALL

3.2L L6 B6324S4
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

S80

 

ALL

 
3.2L L6 B6324S5
 
Volvo
S80
ALL

3.2L L6 B6324S5
Downstream
 
Cyls. 1-3
 

Volvo

 

S80

 

ALL

 
3.2L L6 B6324S5
 
Volvo
S80
ALL

3.2L L6 B6324S5
Downstream
 
Cyls. 4-6
 

Volvo

 

S80

 

ALL

 
3.2L L6 B6324S
 
Volvo
S80
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 1-3
 

Volvo

 

S80

 

ALL

 
3.2L L6 B6324S
 
Volvo
S80
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 4-6
 

Volvo

 

S80

 

ALL

 
3.2L L6 B6324S2
 
Volvo
S80
ALL

3.2L L6 B6324S2
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

S80

 

ALL

 
4.4L V8
 
Volvo
S80
ALL

4.4L V8
Downstream Left
 
 

Volvo

 

S80

 

ALL

 
3.2L L6
 
Volvo
S80
ALL

3.2L L6
Downstream
 
Cyls. 1-3
 

Volvo

 

S80

 

ALL

 
3.2L L6
 
Volvo
S80
ALL

3.2L L6
Downstream
 
Cyls. 4-6
 

Volvo

 

V50

 

ALL

 
2.4L L5 B5244S7
 
Volvo
V50
ALL

2.4L L5 B5244S7
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

V50

 

ALL

 
2.4L L5 B5244S4
 
Volvo
V50
ALL

2.4L L5 B5244S4
Downstream
 
 

Volvo

 

V60

 

ALL

 
3.0L L6
 
Volvo
V60
ALL

3.0L L6
Downstream
 
 

Volvo

 

V70

 

ALL

 
3.2L L6 B6324S
 
Volvo
V70
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 1-3
 

Volvo

 

V70

 

ALL

 
3.2L L6 B6324S
 
Volvo
V70
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 4-6
 

Volvo

 

V70

 

ALL

 
3.2L L6 B6324S2
 
Volvo
V70
ALL

3.2L L6 B6324S2
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

V70

 

ALL

 
3.2L L6
 
Volvo
V70
ALL

3.2L L6
Downstream
 
Cyls. 1-3
 

Volvo

 

V70

 

ALL

 
3.2L L6
 
Volvo
V70
ALL

3.2L L6
Downstream
 
Cyls. 4-6
 

Volvo

 

V70

 

ALL

 
2.4L L5 B5244S
 
Volvo
V70
ALL

2.4L L5 B5244S
Downstream
 
 

Volvo

 

V70

 

ALL

 
2.4L L5
 
Volvo
V70
ALL

2.4L L5
Downstream
 
 

Volvo

 

V70

 

ALL

 
2.4L L5 NA
 
Volvo
V70
ALL

2.4L L5 NA
Downstream
 
 

Volvo

 

XC60

 

ALL

 
3.2L L6 B6324S4
 
Volvo
XC60
ALL

3.2L L6 B6324S4
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

XC60

 

ALL

 
3.2L L6 B6324S5
 
Volvo
XC60
ALL

3.2L L6 B6324S5
Downstream
 
Cyls. 1-3
 

Volvo

 

XC60

 

ALL

 
3.2L L6 B6324S5
 
Volvo
XC60
ALL

3.2L L6 B6324S5
Downstream
 
Cyls. 4-6
 

Volvo

 

XC60

 

ALL

 
3.0L L6
 
Volvo
XC60
ALL

3.0L L6
Downstream
 
 

Volvo

 

XC60

 

ALL

 
3.2L L6 B6324S
 
Volvo
XC60
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 1-3
 

Volvo

 

XC60

 

ALL

 
3.2L L6 B6324S
 
Volvo
XC60
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 4-6
 

Volvo

 

XC60

 

ALL

 
3.2L L6 B6324S2
 
Volvo
XC60
ALL

3.2L L6 B6324S2
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

XC70

 

ALL

 
3.2L L6 B6324S4
 
Volvo
XC70
ALL

3.2L L6 B6324S4
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

XC70

 

ALL

 
3.2L L6 B6324S5
 
Volvo
XC70
ALL

3.2L L6 B6324S5
Downstream
 
Cyls. 1-3
 

Volvo

 

XC70

 

ALL

 
3.2L L6 B6324S5
 
Volvo
XC70
ALL

3.2L L6 B6324S5
Downstream
 
Cyls. 4-6
 

Volvo

 

XC70

 

ALL

 
3.0L L6
 
Volvo
XC70
ALL

3.0L L6
Downstream
 
 

Volvo

 

XC70

 

ALL

 
3.2L L6 B6324S
 
Volvo
XC70
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 1-3
 

Volvo

 

XC70

 

ALL

 
3.2L L6 B6324S
 
Volvo
XC70
ALL

3.2L L6 B6324S
Downstream
 
Cyls. 4-6
 

Volvo

 

XC70

 

ALL

 
3.2L L6 B6324S2
 
Volvo
XC70
ALL

3.2L L6 B6324S2
Downstream
 
Rear Sensor
Located After Catalyst
 

Volvo

 

XC70

 

ALL

 
3.2L L6
 
Volvo
XC70
ALL

3.2L L6
Downstream
 
Cyls. 1-3
 

Volvo

 

XC70

 

ALL

 
3.2L L6
 
Volvo
XC70
ALL

3.2L L6
Downstream
 
Cyls. 4-6
 

Volvo

 

XC90

 

ALL

 
4.4L V8
 
Volvo
XC90
ALL

4.4L V8
Downstream Left