Heated Oxygen Sensor - GM (55489474)
2019-2026 GM - 55489474
Heated Oxygen Sensor - GM (55489474)
2019-2026 GM - 55489474
- GM
- 55489474
Details
- Brand:
- SKU:
55489474
- Positions: Left Upper, Right Upper
- Other Names:
Oxygen Sensor
- Description:
The Genuine GM OEM Heated Oxygen Sensor (MPN: 55489474) is an upstream oxygen sensor designed for Bank 1 Sensor 1 positioning on select GM vehicles including the XT4, Acadia, and Blazer with 2.0L engines. This critical emissions control component monitors oxygen content in exhaust gases to optimize fuel mixture and reduce harmful emissions while maintaining engine performance. As a factory GM part, it meets strict OEM specifications and requires professional installation with proper programming procedures as outlined in GM Service Information. - Upstream Heated Oxygen Sensor for Bank 1, Sensor 1 position on GM vehicles - OEM fitment for 2.0L Acadia, Blazer, XT4, and compatible GM models - Detects exhaust oxygen levels to optimize fuel-air ratio and emissions control - Direct replacement genuine GM part engineered to factory performance standards - Requires GM Service Information programming and special setup procedures for proper vehicle operation
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $73.93
- Discount: $31.82 (43% off)
- Sale Price: $42.11
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- GM
- 55489474
Details
- Brand:
- SKU:
55489474
- Positions: Left Upper, Right Upper
- Other Names:
Oxygen Sensor
- Description:
The Genuine GM OEM Heated Oxygen Sensor (MPN: 55489474) is an upstream oxygen sensor designed for Bank 1 Sensor 1 positioning on select GM vehicles including the XT4, Acadia, and Blazer with 2.0L engines. This critical emissions control component monitors oxygen content in exhaust gases to optimize fuel mixture and reduce harmful emissions while maintaining engine performance. As a factory GM part, it meets strict OEM specifications and requires professional installation with proper programming procedures as outlined in GM Service Information. - Upstream Heated Oxygen Sensor for Bank 1, Sensor 1 position on GM vehicles - OEM fitment for 2.0L Acadia, Blazer, XT4, and compatible GM models - Detects exhaust oxygen levels to optimize fuel-air ratio and emissions control - Direct replacement genuine GM part engineered to factory performance standards - Requires GM Service Information programming and special setup procedures for proper vehicle operation
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
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