OEM parts categories for 2018 Cadillac Escalade 4WD: Body Mounting, Air Conditioning, Audio/Entertainment (A/C & Heater Module Assembly, A/C Compressor Assembly, A/C Compressor Mounting, A/C Refrigeration System, A/C Refrigeration System/Rear, Air Distribution System/Front Ducts, Air Distribution System/Module Mounting, Air Distribution System/Rear Ducts, Antenna, Antenna/Digital Audio, Audio System/Front, Audio System/Rear, Auxiliary A/C Evaporator & Blower & Heater Assembly, Body Mounting, Camera System, Camera System/Rear View, Communication System, Entertainment System, Entertainment System/Headphone Upgrade, Entertainment System/Headphones, Entertainment System/Overhead, Lamp/Spotlight, Radio Mounting, Sensor/Temperature Ambient) | Brakes (Brake Booster, Brake Booster & Master Cylinder Mounting, Brake Caliper Mounting/Front & Knuckle, Brake Caliper/Front, Brake Caliper/Rear, Brake Control Module, Brake Electrical System, Brake Lines/Front, Brake Lines/Intermediate, Brake Lines/Rear, Brake Master Cylinder, Brake Pedal, Brake System, Parking Brake Assembly, Parking Brake System, Trailer Brake Control, Trailer Brake Control/Jumper Harness) | Brakes, Rear Axle, Propeller Shaft, Wheels, Tires (Axle Assembly/Rear, Axle Assembly/Rear Locking Differential, Axle Assembly/Rear-Complete, Prop Shaft Mounting/Front Axle, Prop Shaft Mounting/Rear Axle, Prop Shaft/Front Axle, Propeller Shaft, Rear Axle Vent Hose, Spare Wheel, Tire, Tire Valve Stem & Pressure Sensor, Wheel Caps, Wheel Locks - Without Wheel Nuts, Wheel Nuts, Wheels, Wheels/20 Inch, Wheels/22 Inch) | Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers (Compartment/Stowage Rear, Console/Floor Armrest, Console/Floor Rear, Console/Floor Upper, Console/Floor-Ashtray Package, Console/Floor-Lower, Console/Roof, Door Hardware/Front & Rear Handle Package, Door Hardware/Side Front, Door Hardware/Side Front-Pin Kits, Door Hardware/Side Rear, Door Hardware/Side Rear-Pin Kits, Door Trim/Side Front-Driver, Door Trim/Side Front-Passenger, Door Trim/Side Rear, Driver Seat/Bucket-Back, Driver Seat/Bucket-Cushion, Entry System/Keyless Remote, Floor Covering & Related Parts, Front Seat Mounting/Driver, Front Seat Mounting/Passenger, Inflatable Restraint System, Inflatable Restraint System/Roof Side, Instrument Panel & Related Parts Upper & Structure, Instrument Panel & Related Parts-Center Stack, Instrument Panel & Related Parts-Cleaning Cloth, Instrument Panel & Related Parts-Driver Side Details, Instrument Panel & Related Parts-Passenger Side Details, Insulators/Body-Upper, Insulators/Dash Panel, Lock Cylinder/Door, Mirror/Inside Rear View, Mirror/Outside Rear View, Passenger Seat/Bucket-Back, Passenger Seat/Bucket-Cushion, Plugs/Body, Rear Seat Mounting, Rear Seat-LH, Rear Seat-RH, Rear Seat/Bench-Side, Rear Seat/Bucket-LH, Rear Seat/Bucket-RH, Seat Belt Extension, Seat Belts-Rear, Seat Belts/Front, Seat Belts/Rear Bench, Seat Belts/Rear-Bucket, Sheet Metal/Body Rear, Sheet Metal/Body Side And Doors, Sheet Metal/Body Side-Front, Sheet Metal/Body Side-Rear, Sheet Metal/Cowl, Sheet Metal/Roof, Sheet Metal/Underbody, Sunroof, Sunroof Drainage, Trim/Interior-Body Side Front, Trim/Interior-Body Side Rear, Trim/Interior-Body Side-LH Quarter Detail, Trim/Interior-Body Side-RH Quarter Detail, Trim/Interior-Roof, Valve/Body Pressure Relief, Wheelhouse Liner/Rear, Windows-Body Side, Windshield & Related Parts, Wiper System/Rear Window, Wiper System/Windshield) | Cooling System, Grille, Oil System (Engine Block Heater, Engine Coolant Fan, Engine Oil Cooler And Lines, Grille/Radiator, Pulleys & Belts/Accessory Drive, Radiator Assembly, Radiator Baffle & Mounting Panel, Radiator Hoses, Radiator Mounting & Related Parts, Radiator Support) | Engine (Engine & Transmission Mounting, Engine Assembly-Cylinder Block & Related Parts, Engine Assembly-Cylinder Head & Related Parts, Engine Assembly-Front Cover & Cooling, Engine Assembly-Manifolds & Fuel Related Parts, Engine Assembly-Oil Pump, Pan & Related Parts, Engine To Transmission Mounting, Intake Manifold Shield/Covers, Shield/Engine Splash) | Frames, Springs, Shocks, Bumpers, Fascias (Absorber/Front Shock & Spring-LH, Absorber/Front Shock & Spring-RH, Bumper/Front, Bumper/Rear, Frame, Level Control Compressor/Automatic, Lock Cylinder/Spare Wheel, Skid Plates, Spare Wheel Carrier, Suspension Controls/Electronic, Suspension/Rear, Tow Hooks, Trailer Hitch Cover, Trailer Hitch/Draw Bar Package, Trailer Hitch/Pin Package) | Front Axle, Front Suspension, Steering (Differential Carrier/Front Axle, Drive Axle Mounting/Front, Drive Shaft/Front Wheel, Steering Column, Steering Gear Assembly, Steering System & Related Parts, Steering Wheel, Suspension/Front, Vent Hose/Front Axle) | Front End Sheet Metal, Heater (Accessory Kit, Accessory Kit/Safety, Assist Step, Fender & Wheelhouse/Front End, Fluid And Lubricant Recommendations, Guard/Front Mud, Guard/Rear Mud, Hood, Hoses & Pipes/Auxiliary Heater, Hoses & Pipes/Heater, Jack & Tool Stowage, Labels, Paint/Touch-Up, Sight Shield/Engine Compartment, Vehicle Maintenance) | Fuel System, Exhaust, Emission System (Accelerator Control, Air Intake System, Cruise Control/Range Radar, E.C.M. Module & Wiring Harness, Exhaust System, Fuel Control Module, Fuel Injector Rail, Fuel Supply System-Front, Fuel Supply System-Rear, Fuel Tank, Fuel Tank And Mounting, Fuel Tank Filler Pipes & Hoses, Heat Shields/Exhaust, Vacuum Pump Mounting, Vapor Canister & Related Parts) | Rear Body Structure, Moldings & Trim, Cargo Stowage (Convenience Net/Cargo, Flare/Bodyside, Liftgate Hardware, Liftgate/Trim, Luggage Carrier, Luggage Convenience Net, Luggage Shade, Moldings, Nameplates) | Starter, Generator, Ignition, Electrical, Lamps (Alarm System/Anti Theft, Auxiliary Battery Cables, Battery Cables, Battery Mounting, Block/Body Harness Junction, Block/Engine Harness Junction, Block/Engine Harness Junction-Component Locator, Block/Instrument Panel Junction-Driver Side, Block/Instrument Panel Junction-Passenger Side, Generator Mounting, Horn, Lamps/Front, Lamps/Rear, Module/Accessory Power Control, Module/Body Control, Module/Serial Data Gateway, Reflector/Disabled Vehicle, Sensor System/Collision-Control Module, Sensor System/Collision-Short Range Radar, Sensor System/Forward Collision-Camera, Sensor System/Forward Collision-Radar, Sensor System/Front & Rear Object, Sensor System/Rear Object, Sensor System/Side Collision, Spark Plug Wiring, Starter Motor And Mounting, Wiring Harness Connectors, Wiring Harness Terminated Leads, Wiring Harness/Body, Wiring Harness/Chassis, Wiring Harness/Engine, Wiring Harness/Front Lamps, Wiring Harness/Instrument Panel, Wiring Harness/Instrument Panel And Fuse Block, Wiring Harness/Instrument Panel Cables, Wiring Harness/Lift Gate, Wiring Harness/Roof) | Transfer Case (Shift Control, Transfer Case And Vent Tube, Transfer Case Mounting, Transfer Case Shield, Transfer Case-Clutch Components, Transfer Case-Internal Components) | Transmission - Automatic (Automatic Transmission 1-3-5-6-7-8-9 Clutch Assembly, Automatic Transmission 2-3-4-5-7-9-10 Clutch Assembly, Automatic Transmission Assembly, Automatic Transmission Case & Related Parts & Park Lock Linkage, Automatic Transmission Clutch Assembly & Related Parts, Automatic Transmission Control Valve Assembly With Body & Valve, Automatic Transmission Direct/Overdrive Internal Gear Assembly, Automatic Transmission Extension Assembly, Automatic Transmission Internal Gear & Carrier Assembly, Automatic Transmission Lower Control Valve Body Assembly, Automatic Transmission Oil Cooler Pipes, Automatic Transmission Park Lock Linkage, Automatic Transmission Park System, Automatic Transmission Reverse Clutch, Automatic Transmission Stator Shaft Support Assembly, Automatic Transmission Upper Control Valve Body Assembly, Frame/Transmission Supports, Shift Control, T.C.M. Module, Transmission Heat Shield, Transmission Vent Hose)