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GMC Yukon Automatic Headlight Sensors

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EFL166 Automatic Headlight Sensor
Part Number: SIEFL166
Vehicle Info Required to Guarantee Fit
$17.49
Product Details
Notes : (10) Connector Quantity; (2) Terminal Quantity; Plug In Connector Type; Female Connector Gender; Rectangular Connector Shape; Male Terminal Gender; Blade Terminal TypeProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProduct Fit : Direct Fit
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Helpful Automotive Resources

Where Is the Headlight Sensor Located?
Where Is the Headlight Sensor Located?The headlight sensor supports the driver’s field of vision by automatically adjusting or turning the headlights on when it’s getting too dark outside. It can also turn off the headlights to conserve battery life.