OEM parts categories for 2008 Saturn Astra: Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware (Insulators/Body, Liftgate Hardware, Moldings/Body, Plugs/Body, Sheet Metal/Body-Doors & Lift Gate, Sheet Metal/Body-Front Tie Bar & Inner Fender, Sheet Metal/Body-Fuel Door & Related, Sheet Metal/Body-Side Frame, Sheet Metal/Body-Underbody & Rear End, Sheet Metal/Roof, Sunroof, Wheelhouse Liner/Front & Rear, Wiper System/Rear Window) | Body Mounting, Air Conditioning, Audio/Entertainment (A/C & Heater Module Assembly, A/C Compressor Assembly, A/C Refrigeration System, Air Distribution System, Antenna, Audio System/Speakers, Cable Kit-Communication, Cable Kit-Digital Radio & Mobile Telephone & Vehicle Locator, Cable Kit-Digital Radio & Vehicle Locator, Communication System "Onstar", Radio Mounting) | Body Wiring, Roof Trim (Wiring Harness/Body) | Brakes (Brake Booster & Master Cylinder Mounting, Brake Booster Pump & Hose, Brake Caliper/Front, Brake Caliper/Rear & Mounting, Brake Lines/Front, Brake Lines/Rear, Brake Pedal Mounting, Brake Pressure Modulator Valve & Mounting, Parking Brake System) | Brakes, Rear Axle, Propeller Shaft, Wheels, Tires (Tire Pressure Sensor, Wheels) | Cooling System, Grille, Oil System (Engine Block Heater, Grille/Radiator, Hoses & Pipes/Radiator, Pulleys & Belts/Accessory Drive, Radiator & Fan, Radiator Assembly) | Engine (Clutch, Clutch Pedal & Cylinders, Engine & Transmission Mounting, Engine Assembly & Partial Engine, Engine Assembly-Cylinder Block & Internal Parts, Engine Assembly-Cylinder Head & Related Parts, Engine Assembly-Front Covers & Oil Pump, Engine Assembly-Intake Manifold & Fuel Related Parts, Engine Assembly-Oil Pan & Related Parts, Engine Assembly-Thermostat Housing & Related Parts) | Frames, Springs, Shocks, Bumpers, Fascias (Bumper/Front Fascia, Bumper/Front-Bar & Absorbers, Bumper/Rear, Frame & Mounting, Suspension/Rear-Axle, Suspension/Rear-Shocks & Springs) | Front End Sheet Metal, Heater (Fender & Wheelhouse/Front End, Heater & Blower Assembly, Hood, Hoses & Pipes/Heater, Insulators/Engine Compartment, Labels, Latch & Control/Hood, Paint/Touch-Up, Spare Wheel Stowage & Jack Parts) | Front Suspension, Steering (Drive Shaft/Front Wheel, Steering Column & Related Parts, Steering Gear Assembly, Steering Pump Lines, Steering Wheel & Horn Parts, Strut Assembly/Front, Suspension/Front-Control Arms & Stabilizer Shaft, Suspension/Front-Knuckle & Hub) | Fuel System, Exhaust, Emission System (Accelerator Control, Air Intake System, E.C.M. Module & Related Parts, Exhaust System, Fuel Injector Rail, Fuel Pump & Sender, Fuel Supply System, Fuel Tank & Filler Pipe, Fuel Tank And Mounting, Vapor Canister & Related Parts) | Interior Trim, Front Seat Trim, Seat Belts (Inflatable Restraint System, 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, Trim/Front, Trim/Front Door, Trim/Liftgate, Trim/Quarter, Trim/Rear, Trim/Rear Door) | Rear Glass, Seat Parts, Adjuster (Quarter Window & Rear Window) | Rear Seat Trim, Carpet (Carpet/Floor, Compartment Trim/Rear, Cover/Rear Compartment Cargo, Seat Assembly/Rear-Back, Seat Assembly/Rear-Cushion) | Starter, Generator, Ignition, Electrical, Lamps (Battery Mounting & Cables, Coil & Module/Ignition, Generator Mounting, Horn & Mounting, Lamps/Front, Lamps/Rear, Relays & Modules/Body Front, Relays & Modules/Body Rear, Starter Motor And Mounting, Wiring Harness/Engine ECM, Wiring Harness/Lift Gate) | Transmission - Automatic (Automatic Transmission Case, Covers, And Extension Housing, Automatic Transmission Complete, Automatic Transmission Gear Selector Switch & Sensors, Automatic Transmission Oil Filler, Dipstick, Cooler Pipes, & Hoses, Automatic Transmission Torque Converter Housing, Automatic Transmission Valve Body, Shift Control, T.C.M. Module & Controls) | Transmission - Manual (Manual Transaxle Case And Covers, Manual Transaxle Complete, Manual Transaxle Differential, Shift Control, T.C.M. Module & Controls) | Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors (Console, Door Hardware/Front, Door Hardware/Rear, Entry System/Keyless Remote, Instrument Panel Trim, Instrument Panel/Electrical, Instrument Panel/Structure, Mirror/Rear View-Exterior, Windshield Trim & Hardware, Wiper System/Windshield)