ACDELCO 2131797 Specifications |
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Connector Gender | Female | Connector Shape | Roundish | Mounting Hardware Included | No | Programming Required | No | Terminal Type | Blade Pin | Wire Harness Included | No |
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An ACDelco Professional, premium aftermarket Ignition Knock (Detonation) Sensor is the ideal high quality replacement for your GM vehicle. It monitors the engine for pinging or spark knock. The sensor creates a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion; the engine control module uses this signal to adjust the ignition timing and air/fuel mixture. This premium aftermarket replacement ignition knock sensor is manufactured to meet or exceed your expectations for fit, form, and function.
Features & Benefits:- Undergo the same stringent testing process as the original part
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
ACDelco Quality ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.
GM ORIGINAL EQUIPMENT |
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors. |
ACDELCO GOLD (PROFESSIONAL) |
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors. |
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OEM / Interchange Numbers: 89052865 |
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