Product Name Genuine GM Heated Oxygen Sensor 55488558
Genuine OEM Yes
OEM Part Number 55488558
Warranty 1 Year
Fitment Type Direct Replacement
Make Buick Cadillac Chevrolet GMC
Year 2019 2020 2021 2022 2023 2024 2025
Parts Included ONLY PART REFERENCE #5 ON THE DIAGRAM IS INCLUDED
Replaces Part Number 12724840
Brand GM Genuine Parts
Manufacturer Part Number 55488558

Check the listing for details. Genuine GM Heated Oxygen Sensor 55488558. Condition: New. Listed at 48.42 USD. Detects oxygen content in the exhaust gases to help optimize emissions. Silverado, sierra. 2.7l. Lower. Down stream. 2.7l. Bank 1 sensor 2. 2.0l. Blazer. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle.

$29.05
$48.42