OEM parts categories for 2024 Chevrolet Express 3500: Body Mounting, Air Conditioning, Audio/Entertainment (A/C Compressor Assembly, A/C Compressor Mounting, A/C Control Assembly, A/C Control System/Vacuum & Electrical, A/C Module Assembly, A/C Refrigeration System, A/C Refrigeration System/Front, A/C Refrigeration System/Rear, Air Distribution Assembly/Front, Air Distribution Assembly/Rear, Antenna, Antenna Radio, Audio System/Radio & Controls, Audio System/Speakers, Auxiliary A/C Evaporator & Blower & Heater Assembly, Auxiliary A/C Wiring Harness, Body Mounting, Body Mounting Package, Cable Kit-Digital Radio & Mobile Telephone & Vehicle Locator, Camera System/Rear View, Communication System, Fire Extinguisher, Fire Extinguisher Bracket, Sensor/Temperature Ambient) | Brakes (Brake Caliper Mounting/Front & Knuckle, Brake Caliper/Front, Brake Caliper/Rear, Brake Control Module, Brake Lines/Front, Brake Lines/Intermediate, 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, Axle Assembly/Rear Ring Gear, Axle Assembly/Rear Ring Gear Locking Differential, Axle Assembly/Rear-Complete, Prop Shaft, Prop Shaft And Mounting, Rear Axle Vent Hose, Tire, Tire Pressure Sensor Receiver, Tire Valve Stem & Pressure Sensor, Wheels & Hub Caps) | Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers (Door Hardware, Door Hardware/Rear, Door Hardware/Side Front, Door Hardware/Side Front-Door Access Key, Door Hardware/Side Intermediate Swingout, Door Hardware/Side Rear, Door Hardware/Side Rear Sliding, Door Hardware/Side Rear Swingout, Door Track Hardware/Side Rear Sliding, Door Trim/Rear, Door Trim/Side Front, Door Trim/Side Intermediate & Rear-RH, Door Trim/Side Rear Sliding, Driver Seat/Bucket, Engine Cover & Related Parts, Entry System/Keyless Remote, Floor Covering & Related Parts, Floor Panels & Related Parts/Cargo Tie Down Loop, Inflatable Restraint System/Driver & Passenger, Inflatable Restraint System/Roof Side, Inflatable Restraint System/Roof Side-LH Side, Inflatable Restraint System/Roof Side-RH Side, Instrument Panel & Related Parts Supports, Instrument Panel & Related Parts-Electrical, Instrument Panel & Related Parts-Trim, Instrument Panel-Lower Extension, Insulators/Dash Panel, Lock Cylinder/Front Door, Lock Cylinder/Rear Door, Lock Cylinder/Rear Side Door, Mirror/Outside Rear View, Passenger Seat/Bucket, Rear Seat, Seat Belts-Rear, Seat Belts/Front, Seat Track & Floor Hardware, Sheet Metal/Body Rear, Sheet Metal/Body Side, Sheet Metal/Body Side And Doors, Sheet Metal/Body Side-LH, Sheet Metal/Body Side-RH, Sheet Metal/Cowl, Sheet Metal/Roof, Sheet Metal/Underbody, Trim/Interior-Body Side-LH Front, Trim/Interior-Body Side-LH Rear, Trim/Interior-Body Side-RH Front, Trim/Interior-Body Side-RH Rear, Trim/Interior-Roof, Trim/Interior-Roof Front, Trim/Interior-Roof Rear, Underbody Framing, Windows-Body Side, Windshield & Related Parts, Wiper System/Windshield) | Cooling System, Grille, Oil System (Engine Block Heater, Engine Coolant Fan & Clutch, Engine Oil Cooler And Lines, Engine Oil Level Indicator & Filler Tube, 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 & Related Parts, Engine Assembly-Cylinder Head & Related Parts, Engine Assembly-Front Cover & Cooling & Related Parts, Engine Assembly-Manifold & Fuel Related Parts, Engine Assembly-Oil Pump, Pan & Related Parts, Engine To Transmission Mounting, Shield/Engine Splash) | Frames, Springs, Shocks, Bumpers, Fascias (Bumper/Front, Bumper/Rear, Frame, Spare Wheel Carrier, Springs/Rear, Stabilizer Shaft Rear Axle, Suspension/Rear, Trailer Hitch Cover, Trailer Hitch Platform) | Front Axle, Front Suspension, Steering (Steering Column, Steering Gear Assembly, Steering Lines, Steering Linkage, Steering Pump Mounting, Steering System & Related Parts, Steering Wheel, Suspension/Front) | Front End Sheet Metal, Heater (Accessory Kit, Accessory Kit/Safety, Assist Step, Auxiliary Heater Wiring Harness, Blower Assembly, Fender & Wheelhouse/Front End, Fluid And Lubricant Recommendations, Heater Assembly/Front, Heater Control Assembly, Heater System/Rear Air Distribution, Hood & Related Parts, Hoses & Pipes/Auxiliary Heater, Hoses & Pipes/Heater, Jack & Tool Stowage, Labels, Lamps/Under Hood, Paint/Touch-Up, Vehicle Maintenance) | Fuel System, Exhaust, Emission System (Accelerator Control, Air Intake System, E.C.M. Module & Wiring Harness, Exhaust Attachment, 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, Fuel Tank Filler Pipes & Hoses-Parts Package, Heat Shields/Exhaust, Throttle Body, Vapor Canister & Related Parts) | Rear Body Structure, Moldings & Trim, Cargo Stowage (Nameplates) | Starter, Generator, Ignition, Electrical, Lamps (Backup Alarm, Battery Cables, Battery Mounting, Generator Mounting, Horn, Key & Lock Cylinders/Ignition, Lamps/Front, Lamps/Rear, Module/Accessory Power Control, Reflector/Disabled Vehicle, Relays & Modules-Body, Relays & Modules-Underhood, Sensor System/Forward Collision-Camera, Sensor System/Rear Object, Sensor System/Side Collision, Spark Plug Wiring, Starter Motor And Mounting, Wiring Harness/Body, Wiring Harness/Chassis, Wiring Harness/Engine, Wiring Harness/Front Lamps, Wiring Harness/Instrument Panel) | Transmission (Automatic Transmission 1-2-3-4-5 & 1-2-7-8 Reverse Clutch Assembly, Automatic Transmission 1-3-5-6-7 Clutch Assembly & Turbine Shaft, Automatic Transmission 2-3-4-6-8 & 4-5-6-7-8 Reverse Clutch Assembly, Automatic Transmission Assembly, Automatic Transmission Case & Related Parts & Park Lock Linkage, Automatic Transmission Clutch Assemblies & Related Parts, Automatic Transmission Control Valve, 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 Transmission Identification, Automatic Transmission Upper Control Valve Body Assembly, Shift Control, T.C.M. Module, Transmission Filler Tube & Vent, Transmission Heat Shield, Transmission Vent Hose)