For GMC Pontiac Saturn Cadillac Chevrolet 6.0L Oxygen Sensor 21548

Brand New Oxygen Sensor O2.
Manufacturer Part Number: 21548
OEM Ref Number:
21548
13694 15563
234-4286 2344286
25333817; 12596619; 12606908
Fits to:
2003-2006 CADILLAC ESCALADE
2002-2006 CHEVROLET SILVERADO 1500
2007 CHEVROLET SILVERADO 1500 CLASSIC
2002-2006 CHEVROLET SILVERADO 2500
2007 CHEVROLET SILVERADO 2500 CLASSIC
2002-2007 CHEVROLET SILVERADO 3500
2007 CHEVROLET SILVERADO 3500 CLASSIC
2002-2006 CHEVROLET SUBURBAN 2500
2002-2006 GMC SIERRA 1500
2007 GMC SIERRA 1500 CLASSIC
2002-2006 GMC SIERRA 2500
2007 GMC SIERRA 2500 CLASSIC
2002-2007 GMC SIERRA 3500
2007 GMC SIERRA 3500 CLASSIC
2002-2006 GMC YUKON XL 1500
2002-2006 GMC YUKON XL 2500
2007 PONTIAC G6
2007 SATURN AURA
Please see compatibility chart.
Warranty : 1 Year unlimited miles.

Note:
Please make sure the part number matches the part you are replacing.
Please be very careful to check our photos, make sure the photos showed is the same as you wanted.
Please refer to description above for specified vehicle information before purchasing to ensure fitment.
We will NOT pay for your installation fee or return shipping fee caused by incompatibility!