NTK 21045 OE Type Oxygen Sensor - Sport Compact Warehouse

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NTK 21045 OE Type Oxygen Sensor - Sport Compact Warehouse
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NTK

NTK 21045 OE Type Oxygen Sensor

Part Number: 21045
Manufacturer: NTK
Description : OE Type Oxygen Sensor Specs

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Sale Price: $37.60

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Description

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 9.7500
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

Still looking for other Aftermarket Performance Parts? Browse our full catalog of Top Aftermarkert Cart Parts & Accessories Brands and Manufacturers here.

Select your vehicle to confirm fitment compatibility with NTK 21045

Year Make Model Trim EngineVehicle Fit Notes

Buick

 

LaCrosse

 

CX

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CX

3.8L V6 Gas OHV
CX
VIN- 2
Wrench Size- 7/8"
Actual OE Part
Exc Calif
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

LaCrosse

 

CXL

 
3.8L V6 Gas OHV
 
Buick
LaCrosse
CXL

3.8L V6 Gas OHV
CXL
VIN- 2
Wrench Size- 7/8"
Actual OE Part
Exc Calif
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

LeSabre

 

CUSTOM

 
3.8L V6 Gas OHV
 
Buick
LeSabre
CUSTOM

3.8L V6 Gas OHV
Custom
Wrench Size- 7/8"
Actual OE Part
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

LeSabre

 

LIMITED

 
3.8L V6 Gas OHV
 
Buick
LeSabre
LIMITED

3.8L V6 Gas OHV
Limited
Wrench Size- 7/8"
Actual OE Part
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

Lucerne

 

CX

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CX

3.8L V6 Gas OHV
CX
VIN- 2
Wrench Size- 7/8"
Actual OE Part
Exc PZEV Spec
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

Lucerne

 

CX

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CX

3.8L V6 Gas OHV
CX
VIN- 2
Wrench Size- 7/8"
Actual OE Part
Exc SULEV Spec
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

Lucerne

 

CX

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CX

3.8L V6 Gas OHV
CX
VIN- 2
Wrench Size- 7/8"
Actual OE Part
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

Lucerne

 

CXL

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CXL

3.8L V6 Gas OHV
CXL
VIN- 2
Wrench Size- 7/8"
Actual OE Part
Exc PZEV Spec
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 

Buick

 

Lucerne

 

CXL

 
3.8L V6 Gas OHV
 
Buick
Lucerne
CXL

3.8L V6 Gas OHV
CXL
VIN- 2
Wrench Size- 7/8"
Actual OE Part
Exc SULEV Spec
Qty needed per vehicle- 1
[Oxygen Sensor]
Sedan 4-Door
 
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