2pcs Oxygen Sensor Upstream Downstream For GMC Chevy Monte Carlo Lumina Savana Silverado Buick Century Aurora Pontiac 234-4087

Specification:

• Material: Stainless

•       Length: 15.5cm

•      High：10.5cm

•      Width :5.5cm

•       wight: 0.3kg

•  

• Built to strict quality control standards 100% factory tested  

• IATF16949  

• 100% Compatible with OEM Parts, meets Original Equipment Manufacturer (OEM) Standards

Feature:
1. Easy to Install: It can directly replace old equipment, it is convenient and reliable to use, easy to assemble and disassemble, however, we strongly recommend        that you perform a professional installation to avoid trouble or damage.

2. Excellent Materials: The oxygen sensor is made of high-quality high-temperature-resistant materials, which are durable, resistant to oxidation and high     temperature, and have a short response time, which can ensure long-term stable performance.

3. The reduction of harmful emissions  

4. Prevent premature failure of the catalytic converter 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.    

Fitment:

1996-1996 Buick Century L4 2.2L Vin Code:4   Downstream (Rear)     

1996-2004 Buick Century V6 3.1L Vin Code:M,J  Downstream (Rear)     

1996-2003 Buick Lesabre V6 3.8L Vin Code:K  Downstream (Rear)   

1996-2003 Buick Park Avenue V6 3.8L Vin Code:1,K Downstream (Rear)  

2004-2005 Buick Rainier L6 4.2L Vin Code:S  Downstream (Rear)   

2006-2006 Buick Rainier V8 5.3L Vin Code:M Downstream (Rear)   1st Design;Stamped with Part#19209805

1996-1996 Buick Regal V6 3.1L Vin Code:M  Downstream (Rear)   

1996-2003 Buick Regal V6 3.8L Vin Code:1,K  Downstream (Rear)   

2002-2005 Buick Rendezvous V6 2.8L Vin Code:E Downstream (Rear)  

1996-1999 Buick Riviera V6 3.6L Vin Code:1,K  Downstream (Rear)   

1996-2002 Chevrolet Camaro V6 3.8L Vin Code:K  Downstream (Rear)   

1996-1997 Chevrolet Camaro V8 5.7L Vin Code:P  Downstream (Rear)   

1998-2002 Chevrolet Camaro V8 5.7L Vin Code:G Upstream (Front);Downstream (Rear) 

1996-2001 Chevrolet Lumina V6 3.1L Vin Code:M,J  Downstream (Rear)   

1996-1997 Chevrolet Lumina V6 3.4L Vin Code:X  Downstream (Rear)   

1998-1999 Chevrolet Lumina V6 3.8L Vin Code:K  Downstream (Rear)   

1996-1996 Chevrolet Lumina APV V6 3.4L Vin Code:E Downstream (Rear)  

2004-2008 Chevrolet Lumina APV L4 2.2L Vin Code:F  Downstream (Rear)   

1996-1999 Chevrolet Monte Carlo V6 3.1L Vin Code:M  Downstream (Rear)  

1996-1997 Chevrolet Monte Carlo V6 3.4L Vin Code:X  Downstream (Rear)  

2000-2004 Chevrolet Monte Carlo V6 3.4L Vin Code:E  Downstream (Rear)  

1998-2003 Chevrolet Monte Carlo V6 3.8L Vin Code:K  Downstream (Rear)  

2006-2007 Chevrolet Monte Carlo V8 5.3L Vin Code:C  Upstream (Front)  

1997-2003 Chevrolet S10 Pickup L4 2.2L Vin Code:4,5,H Downstream (Rear)  

1996-1999 Oldsmobile 88 

Vin Code:K Downstream (Rear)     

1996-1996 Oldsmobile 98 

Vin Code:K Downstream (Rear)     

1996-1999 Oldsmobile Aurona V8 4.0L Vin Code:C  Downstream (Rear)   

2002-2004 Oldsmobile Bravada L6 4.2L Vin Code:S  Downstream (Rear)   

1996-1996 Oldsmobile Cutlass Ciera L4 2.2L Vin Code:4 Downstream (Rear)  

1996-1996 Oldsmobile Cutlass Ciera V6 3.1L Vin Code:M Downstream (Rear)  

1996-1997 Oldsmobile Cutlass Supreme V6 3.1L Vin Code:M Downstream (Rear)  

1996-1996 Oldsmobile Cutlass Supreme V6 3.4L Vin Code:X Downstream (Rear)  

1999-1999 Oldsmobile Intrigue V6 3.5L Vin Code:H  Downstream (Rear)   

1998-1999 Oldsmobile Intrigue V6 3.8L Vin Code:K  Downstream (Rear)   

1996-1999 Oldsmobile LSS 

Vin Code:1,K Downstream (Rear)     

1997-1998 Oldsmobile Regency V6 3.8L Vin Code:K  Downstream (Rear)   

1996-2004 Oldsmobile Silhouette V6 3.4L Vin Code:E  Downstream (Rear)   

2001-2004 Pontiac Aztek V6 3.4L Vin Code:E  Downstream (Rear)   

1996-2003 Pontiac Bonneville V6 3.8L Vin Code:1,K  Downstream (Rear)   

1996-2002 Pontiac Firebird V6 3.8L Vin Code:K  Downstream (Rear)   

1996-1997 Pontiac Firebird V8 5.7L Vin Code:P  Downstream (Rear)   

1998-2002 Pontiac Firebird V8 5.7L Vin Code:G Upstream (Front);Downstream (Rear)  

1996-2003 Pontiac Grand Prix V6 3.1L Vin Code:J,M  Downstream (Rear)     

1996-1996 Pontiac Grand Prix V6 3.4L Vin Code:X   Downstream (Rear)     

1997-2003 Pontiac Grand Prix V6 3.8L Vin Code:1,K  Downstream (Rear)     

1999-2004 Pontiac Montana V6 3.4L Vin Code:E   Downstream (Rear)   

2008-2009 Pontiac Torrent V6 3.6L Vin Code:7   Downstream (Rear)   

1996-1998 Pontiac Trans Sport V6 3.4L Vin Code:E   Downstream (Rear)    

Attention: 

• 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.

Note:

1. Check Engine Light comes on--The first line of defense is the Check Engine Light. The Check Engine Light will illuminate if you have a bad or failing oxygen sensor.    

2. Bad gas mileage and rotten egg smell--If the oxygen sensor is going bad, the fuel-delivery and fuel-combustion systems will be thrown off. This excess fuel in the engine can produce a sulfuric, rotten egg smell, and may even produce black smoke from the exhaust.

3. Rough engine idle and misfires--Since the oxygen sensor output helps control engine timing, combustion intervals, and the air to fuel ratio, a bad sensor can disrupt these engine functions, causing a rough or irregular engine idle and other engine-related issues.    

4. Q:When should replace the oxygen sensor?
A:Oxygen Sensor Failure Symptoms:
Reduced fuel mileage
Failed emissions testing
A check engine light
Poor drive-ability