Feature:1. Fitment: Fit for 4x4 4WD 20092014, and typically installed for SVT Raptor models and similar trims for vehicles with electronic locking differential, hill descent control, and an electric transfer case.2. OE Number: The part number of 4x4 control switch knob for reference is AL3Z14B166BA, please confirm whether it is consistent with the OE you need.3. Perfect Fit: This switch knob effortlessly restores four wheel drive selection, matching the original's appearance for a seamless fit and easy installation, plugs it into the mating component after removing the old switch.4. Durable Construction: Made from ABS and PP, electronic locking differential knob has long lasting durability, ensuring reliable performance in all weather conditions.5. Precise Control: With better circuit technology and excellent performance, 4WD switch knob provides precise and effortless operation and deal with various road condition at any time.Specification:Item Type: Electronic Locking Differential KnobOE: AL3Z14B166BAFitment:Fit for 4x4 4WD 2009-2014 .Package List:1 x Electronic Locking Differential KnobNote:Please double check the part number and fitment of your item, matching information is for reference only.