OEM parts categories for 2001 Gmc Yukon XL 1500 2WD: Body Mounting, Air Conditioning, Audio/Entertainment (A/C & Heater Control Assembly, A/C & Heater Module Assembly, A/C Compressor Assembly, A/C Compressor Mounting, A/C Refrigeration System, A/C Refrigeration System/Front, A/C Refrigeration System/Rear, Air Distribution Assembly/Rear, Air Distribution System-Rear, Air Distribution System/Front, Air Distribution System/Module Mounting, Antenna/Audio, Audio System/Amplifier & Rear Speakers, Audio System/Front, Auxiliary A/C Evaporator & Blower & Heater Assembly, Auxiliary A/C Evaporator & Blower Assembly, Body Mounting, Cluster Assembly/Instrument Panel, Communication System, Communication System-Vehicle Communication Unit, Sensor/Temperature Ambient) | Brakes (Brake Booster/Hydraulic, Brake Booster/Vacuum, Brake Caliper Mounting/Front & Knuckle, Brake Caliper/Front, Brake Caliper/Rear, Brake Caliper/Rear-Dual Piston, Brake Caliper/Rear-Single Piston, Brake Control Module, Brake Electrical System Module & Harness, Brake Lines-Pipe Kit, Brake Lines/Front, Brake Lines/Rear, Brake Master Cylinder, Brake Pedal & Master Cylinder Mounting, Parking Brake Assembly, Parking Brake System) | Brakes, Rear Axle, Propeller Shaft, Wheels, Tires (Axle Assembly/Rear, Axle Assembly/Rear Locking Differential, Prop Shaft, Prop Shaft Mounting/Rear Axle, Rear Axle Vent Hose, Wheels & Hub Caps) | Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers (Console/Floor, Console/Floor-Front Extension, Console/Roof, Console/Roof-Rear, Door Hardware-Pin Kits, Door Hardware/Rear, Door Hardware/Side Front, Door Hardware/Side Rear, Door Trim/Rear, Door Trim/Side Front-Driver, Door Trim/Side Front-Passenger, Door Trim/Side Rear, Driver Seat/Bucket, Driver Seat/Split Bench, Entry System/Keyless Remote, Floor Covering & Related Parts, Front Center Seat/Split Bench, Inflatable Restraint System, Instrument Panel & Related Parts Supports, Instrument Panel & Related Parts-Electrical, Instrument Panel & Related Parts-Trim, Insulators/Dash Panel, Lock Cylinder/Rear Door, Lock Cylinder/Side Door, Mirror/Outside Rear View, Passenger Seat/Bucket, Passenger Seat/Split Bench, Plugs/Body, Rear Seat, Rear Seat/Folding-Side, Seat Belts-Rear, Seat Belts/Rear Belt Cover, Seat Hardware/Rear Seat Strikers, Sheet Metal/Body Rear, Sheet Metal/Body Side, Sheet Metal/Roof, Sheet Metal/Underbody, Sunroof, Trim/Interior-Body Side Front, Trim/Interior-Body Side Rear, Trim/Interior-Body Side Rear-Quarter Detail, Trim/Interior-Roof, Wheelhouse Liner/Rear, Windows-Body Side, Windshield & Related Parts, Wiper System/Rear Window, Wiper System/Windshield, Wiring Harness/Sunroof) | Cooling System, Grille, Oil System (Engine Block Heater, Engine Coolant Fan & Clutch, Engine Oil Cooler And Lines, Grille/Radiator, Pulleys & Belts/Accessory Drive, Radiator Assembly, Radiator Hoses, Radiator Mounting & Related Parts, Radiator Support, Skid Plate/Oil Pan) | Engine (Clutch, Clutch Pedal & Cylinders, Engine & Transmission Mounting, Engine Assembly-Cylinder Block & Related Parts, Engine Assembly-Cylinder Head & Related Parts, Engine Assembly-Front Cover & Cooling & Related Parts, Engine Assembly-Front Cover, Oil Pump, Pan & Related Parts, Engine Assembly-Manifolds & Fuel Related Parts, Engine To Transmission Mounting, Intake Manifold Shield/Covers, Shield/Engine Splash) | Frames, Springs, Shocks, Bumpers, Fascias (Bumper/Front, Bumper/Rear, Frame, Lock Cylinder/Spare Wheel, Spare Wheel Carrier, Suspension Controls/Electronic, Suspension/Rear, Trailer Hitch Platform, Vehicle Tie Down, Wiring Harness/Trailer) | Front Axle, Front Suspension, Steering (Steering Column-Column Shift, Steering Column-Floor Shift, Steering Gear Assembly, 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 (Fender & Wheelhouse/Front End, Heater & Blower Assembly, Heater & Vent Control Cables & Harness, Hood, Hoses & Pipes/Auxiliary Heater, Hoses & Pipes/Heater, Jack & Tool Stowage, Labels, Paint/Touch-Up, Running Board) | Fuel System, Exhaust, Emission System (A.I.R. Pump & Related Parts, A.I.R. Pump & Related Parts-Pump Assembly, Accelerator Control, Accelerator Control-Electronic, Air Intake System, Cruise Control, E.G.R. Valve & Related Parts, Exhaust System, Fuel Injector Rail, Fuel Supply System-Front, Fuel Supply System-Rear, Fuel Tank And Mounting, Fuel Tank Filler Pipes & Hoses, Fuel Tank Sender, Heat Shields/Exhaust, Intake Manifold, Intake Manifold & Throttle Body, P.C.M. Module & Wiring Harness, Throttle Body, Turbocharger Intercooler System, Vapor Canister & Related Parts) | Maintenance Parts, Fluids, Capacities, Electrical Connectors (Normal Maintenance Replacement Parts) | Rear Body Structure, Moldings & Trim, Cargo Stowage (Convenience Net/Cargo, Liftgate-Exterior, Liftgate-Interior, Liftgate/Trim, Lock Cylinder/Liftgate, Luggage Carrier, Luggage Carrier Provisions, Moldings, Nameplates) | Starter, Generator, Ignition, Electrical, Lamps (Auxiliary Battery Cables, Backup Alarm, Battery Cables, Battery Mounting, Block-Instrument Panel BEC, Block-Instrument Panel Mid BEC, Block-Underhood BEC, Coil Assembly/Ignition, Generator Mounting, Horn, Key & Lock Cylinders/Ignition, Lamps/Fog, Lamps/Front, Lamps/Rear, Lamps/Roof, Module/Body Control, Spark Plug Wiring, Starter Motor And Mounting, Wiring Harness/Accessory Power Supply, Wiring Harness/Auxiliary, Wiring Harness/Body, Wiring Harness/Chassis, Wiring Harness/Engine LH Side Front Lower, Wiring Harness/Engine LH Side Front Upper, Wiring Harness/Engine LH Side Rear, Wiring Harness/Engine LH Side Rear Upper, Wiring Harness/Engine Rear, Wiring Harness/Engine RH Side Front Lower, Wiring Harness/Engine RH Side Front Upper, Wiring Harness/Front Lamps, Wiring Harness/Front Side Door, Wiring Harness/Instrument Panel, Wiring Harness/Instrument Panel Extension, Wiring Harness/Lift Gate, Wiring Harness/Power Seat, Wiring Harness/Rear Door-LH, Wiring Harness/Rear Door-RH, Wiring Harness/Roof Marker Lamp) | Transmission - Automatic (Automatic Transmission Assembly, Automatic Transmission Auxiliary Accumulator Valve, 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, Automatic Transmission Overrun Clutch, Automatic Transmission Valve Body, Frame/Transmission Supports, Shift Control, Transmission Filler Tube, Transmission To Engine Mounting) | Transmission - Manual (Frame/Transmission Supports, Manual Transmission Case & Related Parts, Manual Transmission Main Gears, Shift Control)