For Chevrolet Express Silverado GMC Sierra Buick Allure Oxygen Sensor O2 2344103

Brand New OEM Quality Oxygen sensor.
Denso Part Number: 234-4103 2344103
Bosch Part Number: 15282 15 282 13686 13 686
Walker Part Number: 250-24248
Please see compatibility chart.
Fits to: Buick Allure LaCrosse Chevrolet Express Silverado GMC Sierra Savana .
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!