Kit fits 2006-10 Jeep COMMANDER with the block (peanut style) fittings using sealing washers. Easy to install by any proficient technician. The kit allows for front A/C to remain fully functional while eliminating the rear system without the loss of refrigerant from the rear lines or evaporator. No need to replacement the expensive rear A/C lines or evaporator. Lead to a quality cold air especially in the mini vans The fittings installed in the front wheel well areas of the vehicle where the rear lines attached to the front lines. Complete with O-rings or sealing washers.