O2 Oxygen Sensor Replaces# 234-4668 15284, 21546, SG1857 Replacement for Chevrolet Silverado2003-2005 1500 5.3L, 2003-2005 Tahoe 5.3L, 2003-2005 Compatible for GMC Sierra 1500/Yukon 5.3L
Brand: hikotor
Color: 70182BK

FITS- Replacement for Chevy Chevrolet Suburban Tahoe Avalanche Silverado 1500 2500 Malibu Impala GMC Yukon XL Sierra Envoy Cadillac Escalade Selected 2003-2014 and more, see description for all models.

IT IS BENEFIT FOR REPLACEMENT OXYGEN SENSOR -some people referred to as O2 or Lambda Sensor measures the amount or proportion of oxygen mixed in the fuel of your vehicle which is essential in the proper operation of your catalytic converter.Helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance. The vehicle then determines whether it is necessary to adjust for it perform properly.The most effective way to control the combustion process .
REPLACES PART# 2344668, 15284, 21546, SG1857
FITS- Replacement for Chevy Chevrolet Suburban Tahoe Avalanche Silverado 1500 2500 Malibu Impala GMC Yukon XL Sierra Envoy Cadillac Escalade Selected 2003-2014 and more, see description for all models.
OEM FIT, QUALITY - This replacement 02 Oxygen Sensor is a direct replacement for the Original Oxygen Sensor part# 234-4668 and will fit, work and function like the original part or even better. The oxygen sensors can be found mostly within the whole exhaust system and are usually a couple or more of them in a vehicle.
ONE YEAR Warranty-HASSLE FREE Service and Technical Support. If the part ever fails on your vechicle simply contact us for a replacement. Save time and money by replacing this part yourself.