OEM parts categories for 1997 Gmc Sonoma 2WD: Body Mounting, Air Conditioning, Audio/Entertainment (A/C & Heater Module Assembly, A/C Compressor Assembly, A/C Compressor Mounting, A/C Control System/Vacuum & Electrical, A/C Evaporator & Blower Module Assembly, A/C Refrigeration System, Air Distribution Assembly, Air Distribution System, Air Inlet, Antenna/Fixed, Audio System, Body Mounting, Cluster Assembly/Instrument Panel, Radio Assembly) | Brakes (Brake Booster/Vacuum, Brake Caliper/Front, Brake Control Module, Brake Electrical System, Brake Lines, Brake Master Cylinder, Brake Pedal & Master Cylinder Mounting, Parking Brake System, Wheel Cylinder/Drum Brake) | Brakes, Rear Axle, Propeller Shaft, Wheels, Tires (Axle Assembly/Rear, Brake Assembly/Rear Drum, Differential/Limited Slip, Prop Shaft, Prop Shaft And Mounting, Prop Shaft/Front & Rear, Wheels & Wheel Covers) | Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers (Console/Floor, Door Hardware/Side Front, Door Hardware/Side Rear, Door Trim/Side Front, Entry System/Keyless Remote, Floor Covering & Sill Plates, Front Seat/Bucket-Driver, Front Seat/Bucket-Passenger, Inflatable Restraint System, Instrument Panel & Related Parts, Lamps/Courtesy & Dome, Locks-Cylinders, Mirror/Inside Rear View, Mirror/Outside Rear View, Rear Seat/Folding Jump & Seat Belt, Seat Belts, Seat Belts-Rear, Seat Belts/Front, Seat/Bench-Incl Hardware, Seat/Split-Driver, Seat/Split-Passenger, Sheet Metal/Body, Sheet Metal/Body Side & Roof, Sheet Metal/Underbody And Cowl, Sunshade/Illuminated, Sunshade/Non-Illuminated, Trim Interior, Trim/Interior-Body Side, Trim/Interior-Roof, Windows & Weatherstrips, Wiper System/Windshield) | Cooling System, Grille, Oil System (Engine Block Heater, Engine Coolant Fan & Clutch, Engine Cooling System, Engine Oil Cooler And Lines, Grille/Radiator, Pulleys & Belts, Radiator & Related Parts, Radiator Assembly, Tensioner/Drive Belt, Tensioner/Drive Belt & Idler Pulley) | Engine (Clutch, Clutch Control Linkage, Engine & Transmission Mounting, Engine Assembly-Block & Related Parts, Engine Assembly-Cylinder Head & Related Parts, Engine Assembly-Front Cover & Cooling & Related Parts, Engine Assembly-Manifolds & Fuel Related Parts, Engine Assembly-Oil Pump, Pan & Related Parts, Engine To Transmission Mounting) | Frames, Springs, Shocks, Bumpers, Fascias (Bumper/Front, Bumper/Rear, Bumper/Rear Filler, Bumper/Rear Stepside, Frame, Frame & Reinforcement, Spare Wheel Carrier, Springs/Rear, Suspension/Rear, Suspension/Rear-Components, Vehicle Tie Down-Front) | Front Axle, Front Suspension, Steering (Steering Column, Steering Gear Assembly-Power, Steering Linkage, Steering Pump Assembly, Steering Pump Lines, Steering Pump Mounting, Steering System & Related Parts, Steering Wheel & Horn Parts, Suspension/Front) | Front End Sheet Metal, Heater (Blower Assembly, Heater & Defroster System, Heater Assembly, Heater Control System/Vacuum & Electrical, Hoses & Pipes/Heater, Jack & Tool Stowage, Labels, Lamps/Under Hood, Paint/Touch-Up, Sheet Metal/Front End) | Fuel System, Exhaust, Emission System (Accelerator Control, Air Intake System, Cruise Control, E.G.R. Valve & Related Parts, Exhaust System, Fuel Meter Body, Fuel Supply System, Fuel Tank Mounting & Filler Pipes, Fuel Tank Sender, Intake Manifold & Throttle Body, M.A.P. & Oxygen Sensors, P.C.M. Module & Wiring Harness, Throttle Body, V.C.M. Module & Wiring Harness, Vapor Canister Lines) | Maintenance Parts, Fluids, Capacities, Electrical Connectors (Normal Maintenance Replacement Parts) | Rear Body Structure, Moldings & Trim, Cargo Stowage (Moldings & Decals, Pickup Box/Fleetside, Pickup Box/Stepside, Stripes) | Starter, Generator, Ignition, Electrical, Lamps (Battery Cables & Related Parts, Coil & Module/Ignition, Distributor/Ignition, Generator Mounting, Headlamps/Composite, Key & Lock Cylinders/Ignition, Lamps/Fog, Lamps/Front, Lamps/Rear, Relays, Spark Plug Wiring, Starter Motor, Starter Motor And Mounting, Wiring Harness Locator, Wiring Harness Oxygen Sensor, Wiring Harness/Engine, Wiring Harness/Instrument Panel) | Transmission - Automatic (Automatic Transmission Case & Related Parts & Park Lock Linkage, Automatic Transmission Clutch Gears, Automatic Transmission Control Valve, Automatic Transmission Oil Cooler Pipes, Automatic Transmission Oil Pump, Frame/Transmission Supports, Shift Control, Shift Control Cable Mounting) | Transmission - Manual (Frame/Transmission Supports, Manual Transmission Case & Related Parts, Manual Transmission Gear Components, Manual Transmission Main Gears, Manual Transmission Shift Mechanism & Case Components, Shift Control)