Part Number: 13507431. To confirm that this part fits your vehicle, enter your vehicle’s Year, Make, Model, Trim and Engine in theCompatibility Table. This part generally fits Buick,Chevrolet vehicles and includes models such as Encore GX,Trailblazer with the trims of ACTIV Sport Utility 4-Door,Avenir Sport Utility 4-Door,Convenience Sport Utility 4-Door,Essence Sport Utility 4-Door,L Sport Utility 4-Door,Le ather Sport Utility 4-Door,LS Sport Utility 4-Door,LT Sport Utility 4-Door,Preferred Sport Utility 4-Door,RS Sport Utility 4-Door, Select Sport Utility 4-Door,Sport Touring Sport Utility 4-Door.