NAPA Remanufactured Window Lift Motors Are Engineered And Remanufactured To Meet Or Exceed OEM Performance. NAPA Evaluates Original OE Unit Failures And Weaknesses, Correcting Them To Ensure A Longer Lasting Product. These Motors Are Computer Tested, Both As Sub-assemblies And As Complete Units To Ensure Quality And Reliability. NAPA Engineers Use The Latest In Technology And Innovation To Create High Value At A Low Cost, Providing A Quality Product That Both You And Your Vehicle Can Rely On.