Heated Oxygen Sensor - GM (19178934)
Details
- Brand:
- SKU:
19178934
- Positions: Front
- Other Names:
Oxygen Sensor, afs93
- Description: ACDelco Heated Oxygen Sensor (Part Number: 19178934) is a heated O2 sensor that detects oxygen content in exhaust gases to help optimize emissions.
- Function: Measures oxygen content in exhaust to help the engine control module adjust air-fuel ratio for emissions and performance.
- Location: Mounted on the exhaust manifold for early readings and quicker warm-up via integrated heating element.
- Quality: Engineered to GM standards and intended for listed vehicle applications.
- Also known as: Oxygen Sensor|afs93
Buy from World Parts Direct—an American corporation—offering the best prices, compatibility guarantee, and OEM-aligned support for emissions components.
- Condition: New
- Notes: Order by engine equipment, transmission type and vehicle series.
- Replaces:
25312191
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Vehicle Fitment
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