OEM parts categories for 2011 Buick Allure: Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware (Insulators/Body, Moldings/Body-Above Belt, Moldings/Body-Below Belt, Plugs/Body, Rear Compartment Hardware, Sheet Metal/Body Side Frame & Doors, Sheet Metal/Body-Engine Compartment & Dash, Sheet Metal/Body-Roof, Sheet Metal/Body-Side Frame, Sheet Metal/Body-Underbody & Rear End, Spoiler/Rear Compartment Lid, Sunroof, Sunroof Drainage, Wheelhouse Liner/Rear) | Body Mounting, Air Conditioning, Audio/Entertainment (A/C & Heater Module Assembly, A/C Compressor Assembly, A/C Compressor Mounting, A/C Control System Sensor, A/C Refrigeration System, Air Distribution System, Antenna/Audio, Antenna/Digital Audio, Audio System/Speakers, Audio System/Speakers & Amplifier, Cable Kit-Communication, Cable Kit-Digital Radio & Mobile Telephone & Vehicle Locator, Cable Kit-Digital Radio & Vehicle Locator, Communication System "Onstar", Entertainment System, Navigation System/Compass Module, Radio Mounting, Radio Mounting & Display, Sensor/Temperature) | Body Wiring, Roof Trim (Wiring Harness/Body) | Brakes (Brake Booster, Brake Booster & Master Cylinder Mounting, Brake Caliper/Front, Brake Caliper/Rear, Brake Electrical System/Antilock, Brake Lines/Front, Brake Lines/Rear, Brake Master Cylinder, Brake Pedal, Brake Pressure Modulator Valve, Parking Brake System) | Brakes, Rear Axle, Propeller Shaft, Wheels, Tires (Axle Shaft/Rear, Differential Carrier Mounting, Prop Shaft, Prop Shaft And Mounting, Rear Differential Carrier, Tire, Tire Inflator, Tire Pressure Sensor, Wheels, Wheels & Wheel Covers) | Cooling System, Grille, Oil System (Engine Block Heater, Engine Coolant Fan, Grille/Radiator, Hoses & Pipes/Radiator, Pulleys & Belts/Accessory Drive, Radiator Assembly, Radiator Mounting & Related Parts) | Engine (Engine & Transmission Mounting, Engine Assembly & Partial Engine, Engine Assembly-Cylinder Block & Internal Parts, Engine Assembly-Cylinder Head & Related Parts, Engine Assembly-Front Cover & Cooling, Engine Assembly-Manifolds & Fuel Related Parts, Engine Assembly-Oil Pump, Oil Pan & Related Parts, Engine Assembly-Timing Chain & Tensioner, Engine To Transmission Mounting, Intake Manifold Shield/Covers) | Frames, Springs, Shocks, Bumpers, Fascias (Absorber/Rear Shock, Bumper/Front, Bumper/Rear, Bumper/Rear/Rear Object Sensor, Frame & Mounting, License Plate Mounting/Front, Suspension/Rear) | Front End Sheet Metal, Heater (Fender & Wheelhouse/Front End, Fluid And Lubricant Recommendations, Guard/Front Mud, Hood, Hoses & Pipes/Heater, Insulators/Engine Compartment, Labels, Paint/Touch-Up, Sight Shield/Engine Compartment, Spare Wheel Stowage & Jack Parts) | Front Suspension, Steering (Drive Axle/Front Intermediate, Drive Shaft/Front Wheel, Steering Column, Steering Column/Switches & Covers, Steering Control System-Module, Steering Gear Assembly, Steering Pump Lines, Steering Pump Mounting, Steering System & Related Parts, Steering Wheel & Horn Parts, Strut Assembly/Front, Suspension/Electrical, Suspension/Front) | Fuel System, Exhaust, Emission System (A.I.R. Pump & Related Parts, Accelerator Control, Air Intake System, E.C.M. Module & Related Parts, Exhaust System/Front, Exhaust System/Rear, Fuel Control Module, Fuel Injector Rail, Fuel Supply System, Fuel Tank & Vapor Canister, Fuel Tank And Mounting, Fuel Tank Filler Pipes & Hoses, Heat Shields/Exhaust) | Interior Trim, Front Seat Trim, Seat Belts (Front Seat Mounting, Inflatable Restraint System/Driver & Passenger, Inflatable Restraint System/Roof Side, Roof Headliner, Seat Assembly/Driver-Back, Seat Assembly/Driver-Cushion, Seat Assembly/Passenger-Back, Seat Assembly/Passenger-Cushion, Seat Belt Extension, Seat Belts-Rear, Seat Belts/Front, Trim/Center Pillar & Quarter, Trim/Front, Trim/Front Door-Driver, Trim/Front Door-Passenger, Trim/Rear Door) | Power Transfer Unit (Transfer Case And Vent Tube, Transfer Case Mounting) | Rear Seat Trim, Carpet (Carpet/Floor, Compartment Trim/Rear, Seat Assembly/Rear And Mounting, Seat Assembly/Rear-Back Detail, Trim/Back Window Shelf) | Starter, Generator, Ignition, Electrical, Lamps (Battery Cables, Battery Mounting, Block/Instrument Panel Junction, Block/Rear B.E.C., Generator Assembly & Mounting, Generator Mounting, Horn, Lamps/Front, Lamps/Rear, Module/Body Control, Relays/Engine Compartment, Sensor System/Rear Object, Sensor System/Side Collision, Starter Motor And Mounting, Wiring Harness/Engine, Wiring Harness/Front Lamps, Wiring Harness/Instrument Panel) | Transmission - Automatic (Automatic Transmission 2-6 Low & Reverse & 1-2-3-4 Clutch Plate, Automatic Transmission 3-5 Reverse Clutch, Automatic Transmission 4-5-6 Clutch, Automatic Transmission Assembly, Automatic Transmission Case & Related Parts, Automatic Transmission Case Cover, 2-6 Low Reverse Pistons, Automatic Transmission Control Valve Body, Automatic Transmission Differential Housing, Gear Support, And Fluid Pump, Automatic Transmission Drive Link, Automatic Transmission Front Differential Carrier, Automatic Transmission Front Differential Transfer Gear, Automatic Transmission Input, Output & Reaction Gearsets, Automatic Transmission Lower Valve Body, Automatic Transmission Oil Cooler Pipes, Automatic Transmission Oil Pump, Automatic Transmission Park System, Automatic Transmission Reverse Clutch, Automatic Transmission Torque Converter & Fluid Pump Housing, Automatic Transmission Upper Valve Body, Shift Control, Transmission To Engine Mounting) | Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors (Door Hardware/Front, Door Hardware/Rear, Entry System/Keyless Remote, Floor Console, Floor Console/Ashtray, Instrument Panel Trim, Instrument Panel/Electrical, Instrument Panel/Structure, Lock Cylinder Set, Mirror/Outside Rear View, Roof Console, Windshield Trim & Hardware, Wiper System/Windshield)