Front Rear Window Regulator Fit For Hafei Installation Simple and straightforward:Installation is a breeze, requiring no complex steps, allowing for quick setup. The easy installation process allows you to quickly replace your old regulator, restoring the functionality of your power windows. This product has passed standardized durability tests to verify its stable working amid temperature shifts, vibrating surroundings and varying electrical loads. It is professionally designed and strictly inspected to perfectly match the installation dimensions and working of the window regulator for designated vehicle models., Manufacturer: HAGDFDNV