Features of Rear Tailgate Boot Lock Mechanism:Made of durable metal material, aim to provide a reliable service for you, wear resistance and not easy damage, have a long service time.To replace the broken or clogged tailgate actuator motor, avoid to meet the problem like unable to open or close the trunk door, or the door suddenly open when you driving.5 Pin connector, accurate install hole, precise actuator shape, all for you to easy and quick installation, plug and play.This is a non-OEM product, accessory ONLY!OE Number:3M51R442A66AR/1859161/3M51R442A666AR/8M51R442A66DCSpecification of Trunk Boot Lid Latch Actuator:Color: Black, Silver ToneMaterial: Plastic, MetalSize: 14.5x12cm/5.71"x4.72"Install Hole Size: 7mm / 0.28"Other Name: Rear Tailgate Boot Solenoid CatchSize 1: 12cm / 4.72"Size 2: 14.5cm / 5.71"Size 3: 12cm / 4.