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- Emission Control
- Oxygen Sensor
- Exhaust Gas Recirculation (EGR) Valve Control Solenoid
- Secondary Air Injection Pump Check Valve
- Vapor Canister Purge Valve
- Exhaust Gas Recirculation (EGR) Valve
- Exhaust Gas Recirculation (EGR) Valve Gasket
- Secondary Air Injection Pipe Gasket
- Secondary Air Injection Pump Gasket
- Vacuum Hose
- PCV Valve Grommet
- Barometric Pressure Sensor
- Exhaust Gas Recirculation (EGR) Valve Temperature Sensor
- Ignition Knock (Detonation) Sensor
- Engine Intake Manifold Temperature Sensor
- Mass Air Flow Sensor
- Throttle Position Sensor
- Vapor Canister Purge Solenoid
- Vacuum Pump
- Vapor Canister
- Emission Check Valve
- Air / Fuel Ratio Sensor
- PCV Valve Tubing
- Oxygen Sensor Bracket
- Secondary Air Injection Pump Hose
- Engine Crankcase Breather Hose
- Engine Crankcase Breather Hose Grommet
- Engine Crankcase Breather O-Ring
- Engine Crankcase Vent Valve
- PCV Valve Diaphragm
- PCV Valve Hose
- Vacuum Hose Plug
- Vacuum Pump Gasket
- Vacuum Pump Repair Kit
- Engine Crankcase Breather Gasket
- Evaporative Emissions System Leak Detection Pump
- Secondary Air Injection Pump Mount
- Engine Crankcase Breather Hose Connector
- Vacuum Line
- Mass Air Flow Sensor Mount
- Secondary Air Injection Bypass Valve Gasket
- Exhaust Gas Recirculation (EGR) Vacuum Delay Valve
- Ignition Knock (Detonation) Sensor Connector
- Vapor Canister Shut-Off Valve
- PCV Valve Kit
- Air Charge Temperature Sensor Washer
- Manifold Differential Pressure Sensor
- Manifold Absolute Pressure Sensor
- Manifold Differential Pressure Sensor O-Ring
- Engine Crankcase Vent Valve Seal
- Manifold Absolute Pressure Sensor Seal
- Engine Crankcase Vent Kit
- Canister Vent Solenoid Connector
- Mass Air Flow Sensor Boot
- Exhaust Gas Recirculation (EGR) Cooler
- Vapor Canister Vent Solenoid
- Exhaust Gas Temperature (EGT) Sensor
- Evaporative Emissions System Leak Detection Assembly
- Vapor Canister Purge Solenoid Connector
- Diesel Exhaust Fluid (DEF) Pump
- Diesel Exhaust Fluid (DEF) Tank
- Diesel Exhaust Fluid (DEF) Injection Nozzle
- Engine Crankcase Vent Heater
- Exhaust Gas Recirculation (EGR) Cooler Gasket
- Secondary Air Injection Solenoid
- Secondary Air Injection Pump Adapter
- Secondary Air Injection Pump Bracket
- Secondary Air Injection Pump Nut
- Secondary Air Injection Control Valve Gasket
- Secondary Air Injection Pump
- Secondary Air Injection Check Valve
- Evaporative Emissions System Leak Detection Pump Grommet
- Exhaust Gas Recirculation (EGR) Tube
- Exhaust Gas Recirculation (EGR) Tube Clamp
- Exhaust Gas Recirculation (EGR) Tube Gasket
- Vapor Canister Bolt
- Vapor Canister Nut
- Emission Label
- Secondary Air Injection Control Valve
- Evaporative Emissions System Lines
- Secondary Air Injection Hose
- Secondary Air Injection Pipe
- Secondary Air Injection Shut-Off Valve
- Secondary Air Injection Vacuum Delay Valve
- Vacuum Pump Seal
- Secondary Air Injection Check Valve Gasket
- Secondary Air Injection Pump Bushing
- Secondary Air Injection Vacuum Control Container
- Ignition Knock (Detonation) Sensor Bolt
- Secondary Air Injection Pipe O-Ring
- Secondary Air Injection Vacuum Control Container Mount
- Diesel Exhaust Fluid (DEF) Heater
- Diesel Exhaust Fluid (DEF) Module
- Engine Crankcase Breather Hose Kit
- Diesel Exhaust Fluid (DEF) Injector Feed Line
- Diesel Exhaust Fluid (DEF) Pressure Sensor
- Diesel Particulate Sensor
- Secondary Air Injection Pump Insulator
- Secondary Air Injection Pump O-Ring
- Exhaust Gas Recirculation (EGR) Valve O-Ring
- Mass Air Flow Sensor Seal
- Vacuum Line Adapter
- Secondary Air Injection Pump Hose Clamp
- Exhaust Gas Recirculation (EGR) Cooler Clamp
- Secondary Air Injection Pump Hose Gasket
- Evaporative Emissions System Leak Detection Pump Seal
- Engine Crankcase Vent Hose Fitting Bolt
- Diesel Exhaust Fluid (DEF) Injector Feed Line Clamp
- Oxygen Sensor Set
- Vapor Canister Purge Valve Connector
- Exhaust Gas Recirculation (EGR) Cooler Coolant Pipe Gasket
- Exhaust Gas Recirculation (EGR) Cooler Hose Clamp
- Body
- Accessories
- Electrical, Lighting and Body
- Entertainment and Telematics
- Electrical, Charging and Starting
- Brake
- Steering
- Driveline and Axles
- Transmission
- Belts and Cooling
- Air and Fuel Delivery
- HVAC
- Ignition
- Suspension
- Engine
- Wiper and Washer
- Filters
- Exhaust
- Vehicles, Equipment, Tools, and Supplies
- Oil, Fluids and Chemicals
- Tire and Wheel
- Transfer Case
- Hardware and Service Supplies
- Household, Shop and Office Products
- Multifunction Terms
Models
- 228i
- 228i Gran Coupe
- 228i xDrive
- 228i xDrive Gran Coupe
- 230i
- 230i xDrive
- 320i
- 320i xDrive
- 328d
- 328d xDrive
- 328i
- 328i GT xDrive
- 328i xDrive
- 330e
- 330e xDrive
- 330i
- 330i GT xDrive
- 330i xDrive
- 335d
- 335i
- 335i GT xDrive
- 335i xDrive
- 335is
- 340i
- 340i GT xDrive
- 340i xDrive
- 428i
- 428i Gran Coupe
- 428i xDrive
- 428i xDrive Gran Coupe
- 430i
- 430i Gran Coupe
- 430i xDrive
- 430i xDrive Gran Coupe
- 435i
- 435i Gran Coupe
- 435i xDrive
- 435i xDrive Gran Coupe
- 440i
- 440i Gran Coupe
- 440i xDrive
- 440i xDrive Gran Coupe
- 528i
- 530e
- 530e xDrive
- 530i
- 530i xDrive
- 535d
- 535d xDrive
- 535i
- 535i GT
- 535i GT xDrive
- 535i xDrive
- 540d xDrive
- 540i
- 550i
- 550i GT
- 550i GT xDrive
- 550i xDrive
- 740e xDrive
- 740i
- 740i xDrive
- 740Ld xDrive
- 740Li
- 740Li xDrive
- 745e xDrive
- 750i
- 750i xDrive
- 750Li
- 750Li xDrive
- 760Li
- M2
- M235i
- M235i xDrive
- M235i xDrive Gran Coupe
- M240i
- M240i xDrive
- M3
- M340i
- M340i xDrive
- M4
- M440i
- M440i Gran Coupe
- M440i xDrive
- M440i xDrive Gran Coupe
- M5
- M550i xDrive
- X1
- X2
- X3
- X4
- X5
- X6
- X7
Year
2021 BMW 540i xDrive Oxygen Sensor - Genuine and OEM replacement parts
Discover premium Genuine, OEM, and Aftermarket Oxygen Sensors (O2 Sensors, Lambda Sensors) for the 2021 BMW 540i xDrive. Enhance fuel efficiency and reduce emissions with our high-quality sensors, ensuring optimal engine performance and a smoother driving experience.
