2021 Audi A4 Quattro Parts

Accessories and Fluids

• Engine Coolant / Antifreeze
• License Plate Retainer

Air and Fuel Delivery

• Air Filter
• Diesel Vacuum Pump Gasket
• Fuel Injection Throttle Body Mounting Gasket
• Fuel Pump Gasket
• Fuel Pump Tank Seal
• Fuel Tank Lock Ring
• Turbocharger Boost Pressure Safety Switch
• Turbocharger Gasket
• Turbocharger Mount Heat Shield Bolt
• Turbocharger Oil Line
• Turbocharger Wastegate Actuator

Belts and Cooling

• Belt Tensioner Bolt
• Engine Auxiliary Water Pump
• Engine Coolant Hose Flange Plug
• Engine Coolant Outlet Flange
• Engine Coolant Outlet Gasket
• Engine Coolant Pipe
• Engine Coolant Pipe O-Ring
• Engine Coolant Reservoir Hose Connector
• Engine Coolant Temperature Sensor
• Engine Coolant Thermostat / Water Outlet Assembly
• Engine Oil Cooler Gasket
• Engine Water Pump Gasket
• Engine Water Pump Housing
• Engine Water Pump Housing Gasket
• Engine Water Pump Outlet Pipe
• Engine Water Pump and Thermostat Assembly
• Radiator Coolant Hose Connector
• Transmission Oil Cooler Line Clamp

Body

• Cargo Carrier
• Door Applique Clip
• Floor Pan Splash Shield Bolt
• Hood Insulation Pad Clip
• Hood Light Pod
• Parking Aid Sensor
• Seat Cover
• Side Window Deflector
• Trailer Hitch
• Window Regulator Nut

Brake

• Brake Bleeder Screw
• Brake Bleeder Screw Cap
• Brake Master Cylinder Reservoir Cap
• Brake Master Cylinder Reservoir Screw
• Disc Brake Anti-Rattle Clip
• Disc Brake Caliper Bolt
• Disc Brake Caliper Bracket Mounting Bolt
• Disc Brake Caliper Pin
• Disc Brake Caliper Pin Bolt
• Disc Brake Caliper Pin Boot Kit
• Disc Brake Kit
• Disc Brake Pad Set
• Disc Brake Pad Wear Sensor
• Disc Brake Rotor
• Disc Brake Rotor Set Screw
• Disc Brake Spring
• Power Brake Booster Vacuum Pump Seal

Driveline and Axles

• Axle Bolt
• CV Joint Bolt
• Drive Axle Shaft Retainer
• Wheel Hub

Electrical, Charging and Starting

• Starter Bolt

Electrical, Lighting and Body

• Accessory Power Relay
• Brake Light Switch
• Electrical Connector Housing
• Flood Light
• Fog Light
• Grille Shutter Actuator
• Light Bar
• Vehicle-Mounted Spotlight

Emission Control

• Engine Crankcase Vent Valve Seal
• Evaporative Emissions System Leak Detection Pump
• Manifold Absolute Pressure Sensor
• Vapor Canister Purge Solenoid
• Vapor Canister Vent Solenoid

Engine

• Air Charge Temperature Sensor
• Engine Balance Shaft Chain Tensioner
• Engine Camshaft Follower
• Engine Connecting Rod
• Engine Connecting Rod Bearing
• Engine Connecting Rod Bolt
• Engine Crankshaft Main Bearing Cap Bolt
• Engine Crankshaft Seal
• Engine Harmonic Balancer Bolt
• Engine Intake Manifold Gasket
• Engine Mount Bolt
• Engine Oil Dipstick Tube Seal
• Engine Oil Drain Plug
• Engine Oil Filter
• Engine Oil Filter Adapter
• Engine Oil Filter Kit
• Engine Oil Level Sensor O-Ring
• Engine Oil Pan
• Engine Oil Pan Gasket
• Engine Oil Pressure Switch
• Engine Oil Pump Pickup Tube Gasket
• Engine Oil Pump Relief Valve
• Engine Rocker Arm
• Engine Timing Belt
• Engine Timing Chain
• Engine Timing Chain Guide
• Engine Timing Chain Tensioner
• Engine Timing Sprocket
• Engine Valve Spring Retainer
• Engine Valve Spring Retainer Keeper
• Engine Valve Stem Oil Seal

Exhaust

• Catalytic Converter Gasket
• Catalytic Converter Nut
• Exhaust Flange Nut
• Exhaust System Hanger Insulator

HVAC

• A/C Compressor Relief Valve
• A/C Expansion Valve O-Ring
• A/C Line O-Ring
• A/C Refrigerant Pressure Sensor
• A/C Service Valve Core
• Ambient Air Temperature Sensor
• Cabin Air Filter
• HVAC Heater Core
• HVAC Heater Hose
• HVAC Heater Hose Connector
• HVAC Heater Hose Seal
• HVAC Pressure Switch

Hardware and Service Supplies

• Bolt
• Bulk Wire
• Primary Wire
• Screw

Ignition

• Direct Ignition Coil

Steering

• Steering Knuckle Bolt
• Steering Knuckle Screw
• Steering Shaft Bolt
• Steering Tie Rod Nut

Suspension

• Lateral Arm
• Lateral Arm Nut
• Suspension Ball Joint Nut / Washer
• Suspension Control Arm
• Suspension Control Arm Bushing
• Suspension Stabilizer Bar Bracket
• Suspension Stabilizer Bar Bushing
• Suspension Stabilizer Bar Link
• Suspension Strut Bumper

Tire and Wheel

• Wheel Lug Bolt
• Wheel Lug Bolt Cap

Transmission

• Manual Transmission Mount
• Transmission Oil Filter
• Transmission Oil Pan Gasket

Wiper and Washer

• Washer Fluid Level Sensor
• Washer Fluid Level Sensor Seal
• Washer Fluid Reservoir Mounting Grommet
• Washer Fluid Reservoir Seal
• Washer Pump Seal
• Windshield Washer Hose
• Windshield Washer Pump
• Windshield Washer Pump Grommet
• Windshield Wiper Blade Set