Heated Oxygen Sensor - GM (55488558)
2019-2026 GM - 55488558
Heated Oxygen Sensor - GM (55488558)
2019-2026 GM - 55488558
- GM
- 55488558
- 12724840
Details
- Brand:
- SKU:
55488558
- Positions: Rear Lower
- Other Names:
Oxygen Sensor
- Description:
# Heated Oxygen Sensor Upgrade your vehicle's emissions performance with the Genuine GM OEM Heated Oxygen Sensor (MPN: 55488558), engineered for precise oxygen detection in exhaust systems. This factory-original part is compatible with select GM vehicles including Silverado, Sierra, XT4, CT4, Acadia, and Blazer models equipped with 2.0L and 2.7L engines, specifically designed for Bank 1 Sensor 2 downstream applications. The sensor optimizes fuel mixture and reduces harmful emissions by continuously monitoring oxygen content in exhaust gases. - Genuine OEM Heated Oxygen Sensor designed and tested to GM's rigorous manufacturing standards - Direct fit for GM vehicles: 2.7L Silverado/Sierra/XT4/CT4 and 2.0L Acadia/Blazer (downstream, Bank 1 Sensor 2) - Detects exhaust oxygen levels to optimize engine performance and emission control systems - Factory-engineered component backed by General Motors warranty and quality assurance - Requires proper programming and setup procedures as outlined in GM Service Information for correct vehicle installation
- Condition: New
- Replaces:
12724840
- MSRP: $66.77
- Discount: $28.74 (43% off)
- Sale Price: $38.03
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
- GM
- 55488558
- 12724840
Details
- Brand:
- SKU:
55488558
- Positions: Rear Lower
- Other Names:
Oxygen Sensor
- Description:
# Heated Oxygen Sensor Upgrade your vehicle's emissions performance with the Genuine GM OEM Heated Oxygen Sensor (MPN: 55488558), engineered for precise oxygen detection in exhaust systems. This factory-original part is compatible with select GM vehicles including Silverado, Sierra, XT4, CT4, Acadia, and Blazer models equipped with 2.0L and 2.7L engines, specifically designed for Bank 1 Sensor 2 downstream applications. The sensor optimizes fuel mixture and reduces harmful emissions by continuously monitoring oxygen content in exhaust gases. - Genuine OEM Heated Oxygen Sensor designed and tested to GM's rigorous manufacturing standards - Direct fit for GM vehicles: 2.7L Silverado/Sierra/XT4/CT4 and 2.0L Acadia/Blazer (downstream, Bank 1 Sensor 2) - Detects exhaust oxygen levels to optimize engine performance and emission control systems - Factory-engineered component backed by General Motors warranty and quality assurance - Requires proper programming and setup procedures as outlined in GM Service Information for correct vehicle installation
- Condition: New
- Replaces:
12724840
Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Product Reviews
Ask Our Team
Londoff Discount Parts
Order your Heated Oxygen Sensor (55488558) today and have it in your hands in a matter of days. Your Heated Oxygen Sensor will be backed by a warranty and guaranteed to fit your 2019-2026 vehicle.
OEM parts at great prices. That is what we stand for.
Shop OEM parts by model and catalog by first selecting your make below:
| Buick | Cadillac | Chevrolet | GMC |
| Hummer | Oldsmobile | Pontiac | Saturn |