The BMW G20 is the seventh generation of the BMW 3 Series, and like other BMW models, it consists of a wide range of components that ensure its performance, comfort, and reliability. Below is an overview of the essential auto parts for the BMW G20, categorized by system. BMW G20 Engine Parts Air Intake System: Air filter, throttle body, intake manifold. Turbocharger (for models like the 330i or M340i): Enhances engine power by compressing the intake air. Fuel Injectors: Precisely inject fuel into the combustion chamber. Oil Filter: Filters contaminants from engine oil. Water Pump: Circulates coolant to regulate engine temperature. Radiator: Cools engine coolant to prevent overheating. Timing Chain/Belt: Synchronizes the rotation of the crankshaft and camshaft. BMW G20 Suspension and Steering Parts Control Arms: Connect the suspension system to the vehicle frame. Shock Absorbers/Struts: Absorb impacts for a smoother ride. Tie Rods: Connect the steering rack to the wheels. Ball Joints: Provide smooth movement in the steering and suspension. BMW G20 Braking System Brake Pads: Provide friction to slow down the vehicle. Brake Discs (Rotors): Work with the brake pads to stop the vehicle. Brake Calipers: House the brake pads and press them against the rotors. ABS Sensor: Monitors wheel speed to prevent wheel lockup. BMW G20 Exhaust System Exhaust Manifold: Directs exhaust gases away from the engine. Catalytic Converter: Reduces harmful emissions from the exhaust gases. Muffler: Reduces noise produced by the exhaust gases. BMW G20 Electrical Parts Battery: Provides electrical power to the vehicle’s systems. Starter Motor: Initiates engine combustion by turning the engine over. Alternator: Charges the battery and powers electrical systems while the engine runs. Sensors (Oxygen sensors, crankshaft position sensors, etc.): Monitor various engine and vehicle conditions. BMW G20 Cooling System Radiator: Disperses heat from the engine coolant. Thermostat: Regulates engine temperature by controlling coolant flow. Coolant Expansion Tank: Stores excess coolant and prevents overflow. BMW G20 Transmission Parts Transmission Fluid: Lubricates the transmission gears. Gearbox: Transfers power from the engine to the wheels. Clutch Kit (manual models): Engages and disengages the engine from the transmission. BMW G20 Body Parts Front and Rear Bumpers: Protect the bodywork from impacts. Grille: Provides airflow to the engine and adds to the vehicle’s appearance. Headlights and Tail Lights: Illuminate the road and signal to other drivers. Mirrors: Exterior mirrors for better visibility. BMW G20 Interior Parts Dashboard Components: Displays, buttons, and controls for driver information. Seats: Comfort and ergonomic features for passengers. Climate Control System: Heating, ventilation, and air conditioning (HVAC) system components. Infotainment System: Audio, navigation, and communication system. BMW G20 Wheels and Tires Alloy Wheels: Available in various sizes and designs. Tires: Provide traction and stability. Wheel Bearings: Enable smooth wheel rotation. Wheel Hubs: House the wheel bearings and attach the wheel to the vehicle. BMW G20 Safety and Security Systems Airbags: Front, side, and curtain airbags for occupant protection. Parking Sensors: Assist in safe parking maneuvers. Cameras (Backup and 360-degree): Provide a view around the vehicle for better maneuverability. BMW G20 Miscellaneous Windshield Wiper Blades: Clear rain and debris from the windshield. Windshield Washer Pump: Sprays cleaning fluid onto the windshield. --- These parts are integral to the performance and maintenance of the BMW G20. |