Air Fuel Ratio O2 Oxygen Sensor For Buick Cadillac Chevy GMC 4.3L 5.3L 2004-2000

 PRODUCT FEATURES

  • 100% High quality brand new.
  • 100% factory tested to meet or exceed all original equipment specifications.
  • Quality components for proper fit and long-life performance.
  • Each sensor has application specific design to ensure a perfect fit for easy installation.
Q&A

Q: Why does the oxygen sensor have false alarm, after installation ?

A: The clearing of the errors can be obtained on most systems when the vehicle battery is disconnected for at least 60 seconds. The assignment of the new sensor parameters is done automatically when the errors are cleared, but in some systems a short adapting tour is required. In this case the vehicle has to be driven on the road for some 10-15 minutes, in order to have the ECU adapt itself to the new sensor.

Q：How should I install oxygen sensor ?

A: The following is the installation instructions: Use the correct part number as listed in the application catalogue ,Do not use sensor if i has been dropped ,Remove protection cap just prior to installation;

Firstly install sensor body ensuring lead wire is not twisted or bent , Do not use impact wrench or socket type wrench to install sensor ,M18 sensors - install finger tight then 1/2-3/4 turn with a wrench (35-45Nm) ;

Then connect and route lead wire as originally installed , Do not allow lead wire to touch exhaust manifold or any other hot component ,Do not apply any substances (especially oil or grease) to connector sensor ,Do not use leaded fuels,silicone or metal based additives.

Q: How do I know the O2 sensor is good or not ?

A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.

 Description

About Oxygen Sensor

 
 
Make Model ENGINE YEAR Notes
BUICK CENTURY V6-3.1 2004-2001 ;
BUICK RAINIER V8-5.3 2004 ;2 Required
BUICK RENDEZVOUS V6-3.4 2004-2002 ;
CADILLAC DEVILLE V8-4.6 2003-2000 ;
CADILLAC ELDORADO V8-4.6 2002-2001 ;2 Required
CADILLAC ESCALADE V8-5.3 2002 Canada Built ;2 Required
CADILLAC SEVILLE V8-4.6 2003-2001 ;2 Required
CHEVROLET ASTRO V6-4.3 2002-2000 ;Right Side
CHEVROLET AVALANCHE 1500 V8-5.3 2002 Canada Built ;2 Required
CHEVROLET BLAZER V6-4.3 2002 ;2 Required
CHEVROLET IMPALA V6-3.4 2004-2001 ;
CHEVROLET MALIBU V6-3.1 2003-2001 ;
CHEVROLET MONTE CARLO V6-3.4 2004-2001 ;
CHEVROLET S10 V6-4.3 2002 ;2 Required
CHEVROLET SILVERADO 1500 V6-4.3 2002 VIN X ;2 Required
CHEVROLET SILVERADO 1500 V8-4.8 2002-2000 Canada Built ;2 Required
CHEVROLET SILVERADO 1500 V8-5.3 2002-2000 Canada Built ;2 Required
CHEVROLET SILVERADO 2500 V8-5.3 2000 Canada Built ;2 Required
CHEVROLET SSR V8-5.3 2004-2003 ;2 Required
CHEVROLET SUBURBAN 1500 V8-5.3 2002-2000 Canada Built ;2 Required
CHEVROLET TAHOE V8-4.8 2002-2000 Canada Built ;2 Required
CHEVROLET TAHOE V8-5.3 2002-2000 Canada Built ;2 Required
CHEVROLET TRAILBLAZER EXT V8-5.3 2004-2003 ;2 Required
CHEVROLET VENTURE V6-3.4 2004-2001 ;
GMC ENVOY XL V8-5.3 2004-2003 ;2 Required
GMC ENVOY XUV V8-5.3 2004 ;2 Required
GMC JIMMY V6-4.3 2002 ;2 Required
GMC SAFARI V6-4.3 2002-2000 ;Right Side
GMC SIERRA 1500 V6-4.3 2002 VIN X ;2 Required
GMC SIERRA 1500 V8-4.8 2002-2000 Canada Built ;2 Required
GMC SIERRA 1500 V8-5.3 2002-2000 Canada Built ;2 Required
GMC SIERRA 2500 V8-5.3 2000 Canada Built ;2 Required
GMC SONOMA V6-4.3 2002 ;2 Required
GMC YUKON V8-4.8 2002-2000 Canada Built ;2 Required
GMC YUKON V8-5.3 2002-2000 Canada Built ;2 Required
GMC YUKON XL 1500 V8-5.3 2002-2000 Canada Built ;2 Required
HONDA PASSPORT V6-3.2 2002 ;2 Required
ISUZU ASCENDER V8-5.3 2004-2003 ;2 Required
ISUZU AXIOM V6-3.5 2004 ;2 Required
ISUZU RODEO V6-3.2 2004-2002 ;2 Required
ISUZU RODEO V6-3.5 2004 ;2 Required
ISUZU RODEO SPORT V6-3.2 2003-2002 ;2 Required
OLDSMOBILE ALERO V6-3.4 2004-2001 ;
OLDSMOBILE AURORA V6-3.5 2002-2001 ;2 Required
OLDSMOBILE AURORA V8-4.0 2003-2001 ;2 Required
OLDSMOBILE INTRIGUE V6-3.5 2002-2000 ;
OLDSMOBILE SILHOUETTE V6-3.4 2004-2001 ;
PONTIAC AZTEK V6-3.4 2004-2001 ;
PONTIAC GRAND AM V6-3.4 2004-2001 ;
PONTIAC GRAND PRIX V6-3.1 2003-2001 ;
PONTIAC MONTANA V6-3.4 2004-2001 ;
CHEVROLET BLAZER V6-4.3 2002 ;
CHEVROLET S10 V6-4.3 2002 ;
CHEVROLET SILVERADO 1500 V6-4.3 2002 VIN X ;2 Required
CHEVROLET SILVERADO 1500 V8-4.8 2002-2000 Canada Built ;2 Required
CHEVROLET SILVERADO 1500 V8-5.3 2002-2000 Canada Built ;2 Required
CHEVROLET SILVERADO 2500 V8-5.3 2000 Canada Built ;2 Required
CHEVROLET SUBURBAN 1500 V8-5.3 2002-2000 Canada Built ;2 Required
CHEVROLET TAHOE V8-4.8 2002-2000 Canada Built ;2 Required
CHEVROLET TAHOE V8-5.3 2002-2000 Canada Built ;2 Required
GMC JIMMY V6-4.3 2002 ;
GMC SAFARI V6-4.3 2002-2000 ;
GMC SIERRA 1500 V6-4.3 2002 VIN X ;2 Required
GMC SIERRA 1500 V8-4.8 2002-2000 Canada Built ;2 Required
GMC SIERRA 1500 V8-5.3 2002-2000 Canada Built ;2 Required
GMC SIERRA 2500 V8-5.3 2000 Canada Built ;2 Required
GMC SONOMA V6-4.3 2002 ;2 Required
GMC YUKON V8-4.8 2002-2000 Canada Built ;2 Required
GMC YUKON V8-5.3 2002-2000 Canada Built ;2 Required
GMC YUKON XL 1500 V8-5.3 2002-2000 Canada Built ;2 Required
HONDA PASSPORT V6-3.2 2002 ;2 Required
ISUZU AXIOM V6-3.5 2004 ;2 Required
ISUZU RODEO V6-3.2 2004-2002 ;2 Required
ISUZU RODEO V6-3.5 2004 ;2 Required
ISUZU RODEO SPORT V6-3.2 2003-2002 ;2 Required
The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air-fuel ratio.
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On Nov 5, 2023 at 19:15:38 PST, seller added the following information:

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