NTK OE Type Oxygen Sensor BUICK LESABRE


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Part #: 21004
Notes: OE Type Oxygen Sensor
MSRP: $98.43
Your Price: $27.35

Specs

Mounting Type Threaded
Sensor Type Heated
Thread Diameter 18.000
Universal Or Specific Fit Specific
Wire Harness Length 12.2500
Wire Quantity 3

All Fitments

BUICK
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1993 - 1993 LESABRE ALL V6 3.8 ALL ALL ALL Position: Upstream
1993 - 1993 PARK AVENUE ALL V6 3.8 N ALL ALL Position: Upstream
1993 - 1993 REGAL ALL V6 3.8 ALL ALL ALL Position: Upstream
CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1995 - 1995 ASTRO ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 C1500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 C1500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 C1500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C1500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C3500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 G10 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 G20 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 G20 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 G30 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 G30 ALL V8 5.7 ALL ALL ALL Position: Upstream
1996 - 1996 G30 ALL V6 4.3 ALL ALL ALL Position: Upstream; w/ Z Engine VIN;
1995 - 1995 K1500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 K1500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 K1500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K1500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K3500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1993 - 1993 LUMINA APV ALL V6 3.8 ALL ALL ALL Position: Upstream
1995 - 1995 TAHOE ALL V8 5.7 ALL ALL ALL Position: Upstream
GMC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1995 - 1995 C1500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 C1500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 C1500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C1500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C2500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 C3500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 G1500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 G2500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 G2500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 G3500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 G3500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K1500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 K1500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 K1500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K1500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 ALL V8 5.0 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K2500 SUBURBAN ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 K3500 ALL V8 5.7 ALL ALL ALL Position: Upstream
1995 - 1995 SAFARI ALL V6 4.3 ALL ALL ALL Position: Upstream
1995 - 1995 YUKON ALL V8 5.7 ALL ALL ALL Position: Upstream
OLDSMOBILE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1993 - 1993 88 ALL V6 3.8 ALL ALL ALL Position: Upstream
1993 - 1993 98 ALL V6 3.8 N ALL ALL Position: Upstream
1993 - 1993 SILHOUETTE ALL V6 3.8 ALL ALL ALL Position: Upstream
PONTIAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1993 - 1993 BONNEVILLE ALL V6 3.8 N ALL ALL Position: Upstream
1993 - 1993 TRANS SPORT ALL V6 3.8 ALL ALL ALL Position: Upstream

Product Description

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

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