NOTE:The old listing have been end by mistake, it have a lot of solded. Please rest assured to buy.

Fit Vehicles:
1997-2000 Buick Century 3.1L Upstream
1997-2005 Buick LeSabre 3.8L Upstream
1997-2003 Buick Park Avenue 3.8L Upstream
1997-2003 Buick Regal 3.8L Upstream
1997-1999 Buick Riviera 3.8L Upstream
1997-1998 Buick Skylark 2.4L Upstream
1997-1998 Buick Skylark 3.1L Upstream
1996-1999 Cadillac DeVille 4.6L Upstream
1996-1999 Cadillac Eldorado 4.6L Downstream
2002 Cadillac Escalade 5.3L Upstream
1999-2000 Cadillac Escalade 5.7L Upstream
2002 Cadillac Escalade 6.0L Upstream
1996-1999 Cadillac Seville 4.6L Upstream
1996-1997 Chevrolet Astro 4.3L Downstream
2002 Chevrolet Avalanche 1500 5.3L Downstream
2002 Chevrolet Avalanche 2500 8.1L Downstream
1996-1998 Chevrolet C1500 4.1L Downstream
1996-1998 Chevrolet C1500 4.3L Downstream
1996-1999 Chevrolet C1500 5.0L Downstream
1996-1999 Chevrolet C1500 5.7L Downstream
1996-1998 Chevrolet C1500 6.5L Downstream
1996-1999 Chevrolet C1500 Suburban 5.7L Downstream
1996-1999 Chevrolet C1500 Suburban 6.5L Downstream
1996-1999 Chevrolet C2500 5.0L Downstream
1996-2000 Chevrolet C2500 5.7L Downstream
1996-2000 Chevrolet C2500 6.5L Downstream
1996-2000 Chevrolet C2500 7.4L Downstream
1996-1999 Chevrolet C2500 Suburban 5.7L Downstream
1996-1999 Chevrolet C2500 Suburban 6.5L Downstream
1996-1999 Chevrolet C2500 Suburban 7.4L Downstream
1996-2000 Chevrolet C3500 5.7L Downstream
1996-2000 Chevrolet C3500 6.5L Downstream
1996-2000 Chevrolet C3500 7.4L Downstream
1997-2002 Chevrolet Camaro 3.8L Upstream
1997-2002 Chevrolet Camaro 5.7L Upstream
1996-2002 Chevrolet Express 1500 4.3L Downstream
1996-2002 Chevrolet Express 1500 5.0L Downstream
1996-2002 Chevrolet Express 1500 5.7L Downstream
1996-2002 Chevrolet Express 2500 4.3L Downstream
1996-2002 Chevrolet Express 2500 5.0L Downstream
1996-2002 Chevrolet Express 2500 5.7L Downstream
1996-2002 Chevrolet Express 2500 6.5L Downstream
1996-2002 Chevrolet Express 3500 5.7L Downstream
1996-2002 Chevrolet Express 3500 6.5L Downstream
1996-2000 Chevrolet Express 3500 7.4L Downstream
2001-2002 Chevrolet Express 3500 8.1L Downstream
1996 Chevrolet G30 4.3L Downstream
1996 Chevrolet G30 5.7L Downstream
1996 Chevrolet G30 6.5L Downstream
1996 Chevrolet G30 7.4L Downstream
2000-2003 Chevrolet Impala 3.4L Upstream
2000-2003 Chevrolet Impala 3.8L Upstream
1996-1998 Chevrolet K1500 4.3L Downstream
1996-1999 Chevrolet K1500 5.0L Downstream
1996-1999 Chevrolet K1500 5.7L Downstream
1996-1998 Chevrolet K1500 6.5L Downstream
1996-1999 Chevrolet K1500 Suburban 5.7L Downstream
1996-1999 Chevrolet K1500 Suburban 6.5L Downstream
1997-1998 Chevrolet K2500 5.0L Downstream
1996-2000 Chevrolet K2500 5.7L Downstream
1996-2000 Chevrolet K2500 6.5L Downstream
1996-2000 Chevrolet K2500 7.4L Downstream
1997-1999 Chevrolet K2500 Suburban 5.7L Downstream
1997-1999 Chevrolet K2500 Suburban 6.5L Downstream
1996-1999 Chevrolet K2500 Suburban 7.4L Downstream
1997-2000 Chevrolet K3500 5.7L Downstream
1997-2000 Chevrolet K3500 6.5L Downstream
1996-2000 Chevrolet K3500 7.4L Downstream
1997-2001 Chevrolet Lumina 3.1L Upstream
1997 Chevrolet Lumina 3.4L Upstream
1998-1999 Chevrolet Lumina 3.8L Upstream
1997-1999 Chevrolet Malibu 2.4L Upstream
1997-2000 Chevrolet Malibu 3.1L Upstream
1997-1999 Chevrolet Monte Carlo 3.1L Upstream
1997-2003 Chevrolet Monte Carlo 3.4L Upstream
1998-2003 Chevrolet Monte Carlo 3.8L Upstream
1997-1999 Chevrolet P30 4.3L Downstream
1997-1999 Chevrolet P30 5.7L Downstream
1997-1999 Chevrolet P30 6.5L Downstream
1996-1999 Chevrolet P30 7.4L Downstream
1999-2002 Chevrolet Silverado 1500 4.3L Downstream
1999-2002 Chevrolet Silverado 1500 4.8L Downstream
1999-2002 Chevrolet Silverado 1500 5.3L Downstream
2001-2002 Chevrolet Silverado 1500 HD 6.0L Downstream
1999-2000 Chevrolet Silverado 2500 5.3L Downstream
1999-2000 Chevrolet Silverado 2500 6.0L Downstream
2001 Chevrolet Silverado 2500 HD 6.0L Downstream
2001 Chevrolet Silverado 2500 HD 6.6L Downstream
2001 Chevrolet Silverado 2500 HD 8.1L Downstream
2001 Chevrolet Silverado 3500 8.1L Downstream
2000-2002 Chevrolet Suburban 1500 5.3L Downstream
2001 Chevrolet Suburban 1500 5.7L Downstream
2000-2002 Chevrolet Suburban 2500 6.0L Downstream
2001 Chevrolet Suburban 2500 8.1L Downstream
2000-2001 Chevrolet Tahoe 4.8L Downstream
2000-2001 Chevrolet Tahoe 5.3L Downstream
1995-2000 Chevrolet Tahoe 5.7L Downstream
1997-1999 Chevrolet Tahoe 6.5L Downstream
2000 Pontiac Firebird 3.8L Upstream
2000-2003 Pontiac Grand Prix 3.8L Upstream
Features:
Where are my oxygen sensors located?

Diagnostic Trouble Codes (DTC)
When oxygen sensor failure occurs, a DTC is recorded in the Engine Control Unit (ECU) and a Malfunction Indicator Lamp (MIL) is illuminated on the dash, alerting the driver the vehicle has a problem.
How to replace an oxygen sensor?
1- Disconnect the battery.
2- Locate the sensor connector by following its wires. Disconnect it.?
3- Remove the sensor cable from its clips all along its way to the sensor.
4- A specific 22mm socket with side cut out exists (see below). You can use a spanner instead. Hold it in one hand and give it a firm hit with the other hand. It will then unscrew very easily.
5- Remove the sensor and fit the new one.
6- Re-route the cable carefully and meticulously and fix it at every clip. Reconnect the connector.
7- Reconnect the battery and wait 5 minutes before starting the engine.


Please take a video clip of the voltmeter and contact us if our sensor:
Goes above range between 0.1 and 0.9 volt
Remains below 0.5 volts
Stays fixed at a particular voltage
You're free to choose replacement or refund if our sensor fails to work, in this case.