PartType & Accessories Categories
for your INFINITI 2003 Q45

• + Air and Fuel Delivery
  • + Electrical Connectors
    • Fuel Injector Connector
  • + Filters
    • Engine Air Filter
    • Fuel Filter
  • + Fuel Injection System and Related Components
    • Fuel Injection Pressure Damper
    • Fuel Injection Pressure Regulator
    • Fuel Injection Throttle Body
    • Fuel Injector
  • + Fuel Pumps and Related Components
    • Electric Fuel Pump
    • Fuel Pump
    • Fuel Pump and Strainer Set
  • + Gaskets and Sealing Systems
    • Fuel Injection Plenum Gasket
    • Fuel Injection Plenum Gasket Set
    • Fuel Injection Throttle Body Mounting Gasket
    • Fuel Injector O-Ring
    • Fuel Pump Tank Seal
    • Fuel Tank Sending Unit Gasket
  • + Hardware, Fasteners and Fittings
    • Fuel Tank Cap
  • + Relays
    • Fuel Pump Relay
  • + Sensors
    • Fuel Tank Pressure Sensor
  • + Service Kits
    • Fuel Injector O-Ring Kit
    • Fuel Injector Seal Kit
    • Fuel Tank Cleaning Kit
• + Belts and Cooling
  • + Accessory Drive Belt System Components
    • Accessory Drive Belt
    • Accessory Drive Belt Idler Pulley
    • Accessory Drive Belt Tensioner
    • Accessory Drive Belt Tensioner Assembly
    • Accessory Drive Belt Tensioner Pulley
    • Serpentine Belt
  • + Brackets, Flanges and Hangers
    • Engine Coolant Outlet Flange
  • + Bushings
    • Radiator Mount Bushing
  • + Electrical Connectors
    • Engine Coolant Temperature Sensor Connector
  • + Gaskets and Sealing Systems
    • Engine Coolant Outlet Gasket
    • Engine Coolant Thermostat Gasket
    • Engine Coolant Thermostat Seal
    • Engine Water Pump Gasket
  • + Hardware, Fasteners and Fittings
    • Engine Coolant Reservoir Cap
    • Radiator Support Baffle Clip
  • + Hoses and Pipes
    • Radiator Coolant Hose
  • + Radiators, Coolers and Related Components
    • Radiator
    • Radiator Cap
    • Radiator Outlet Tank
    • Radiator Support
  • + Relays
    • Engine Cooling Fan Motor Relay
  • + Sensors
    • Engine Coolant Temperature Sensor
  • + Thermostat and Housing
    • Engine Coolant Thermostat
    • Engine Coolant Thermostat Housing
    • Engine Coolant Water Inlet
    • Engine Coolant Water Outlet
  • + Water Pump and Related Components
    • Engine Water Pump
    • Engine Water Pump Assembly
• + Body
  • + Bumper
    • Bumper Cover
    • Bumper Cover Reinforcement
    • Bumper Impact Absorber
  • + Doors
    • Door Shell
    • Window Regulator
  • + Fenders
    • Fender
    • Fender Splash Shield
  • + Floor
    • Brake Pedal Stop Pad
  • + Grille
    • Grille
  • + Hardware, Fasteners and Fittings
    • Bumper Cover Retainer
    • Cowl Panel Retainer
    • Door Lock Rod Clip
    • Engine Splash Shield Hardware
    • Fender Liner Retainer
    • Grille Retainer
    • Hood Insulation Pad Clip
    • Trunk Lining Retainer
  • + Hood
    • Hood Hinge Kit
    • Hood Latch
    • Hood Lift Support
    • Hood Panel Assembly
  • + Horns
    • Accessory Horn
    • Horn
  • + Mirrors
    • Door Mirror
    • Door Mirror Glass
  • + Quarter Panel
    • Quarter Panel
  • + Rear Body
    • Rear Body Panel
  • + Switches, Solenoids and Actuators
    • Door Lock Actuator
  • + Trunk Lid and Compartment
    • Deck Lid
    • Trunk Lid Lift Support
• + Brake
  • + Brake Hydraulics
    • Brake Master Cylinder
    • Disc Brake Caliper
    • Disc Brake Caliper Piston
    • Disc Brake Caliper Set
  • + Bushings
    • Disc Brake Caliper Bushing
  • + Disc Pads and Brake Shoes
    • Disc Brake Pad Set
    • Parking Brake Shoe
    • Parking Brake Shoe Set
  • + Drums and Rotors
    • Axle Hub
    • Disc Brake Rotor
    • Disc Brake Rotor Set
  • + Hardware, Fasteners and Fittings
    • Brake Bleeder Screw
    • Brake Hydraulic Hose Lock Clip
    • Disc Brake Caliper Bolt
    • Disc Brake Caliper Bolt Kit
    • Disc Brake Caliper Pin
    • Disc Brake Caliper Pin Kit
    • Disc Brake Caliper Piston Kit
    • Power Brake Booster
  • + Hoses and Pipes
    • Brake Hydraulic Hose
  • + Sensors
    • ABS Wheel Speed Sensor
    • Brake Fluid Pressure Sensor
  • + Service Kits
    • Disc Brake Caliper Pin Boot Kit
    • Disc Brake Caliper Repair Kit
    • Disc Brake Hardware Kit
    • Disc Brake Kit
    • Disc Brake Upgrade Kit
    • Parking Brake Hardware Kit
  • + Switches, Solenoids and Actuators
    • Parking Brake Switch
• + Driveline and Axles
  • + Bearings
    • Axle Differential Bearing
  • + CV Boots and Related Components
    • CV Joint Boot Kit
  • + CV Components
    • CV Axle Assembly
    • CV Axle Shaft
  • + Drive Shaft
    • Drive Shaft
  • + Gaskets and Sealing Systems
    • Axle Differential Seal
    • Differential Pinion Seal
    • Drive Axle Shaft Seal
    • Wheel Seal
  • + Hardware, Fasteners and Fittings
    • Axle Differential Repair Sleeve
    • Axle Nut
    • CV Joint Boot
    • Differential Pinion Repair Sleeve
    • Spindle Nut
  • + Hubs and Related Components
    • Wheel Bearing and Hub Assembly
    • Wheel Hub
  • + Wheel Bearings, Seals, and Related Components
    • Wheel Bearing
    • Wheel Bearing Assembly
• + Electrical, Charging and Starting
  • + Alternator / Generator and Related Components
    • Alternator
    • Alternator Connector
  • + Battery and Related Components
    • Battery Terminal
    • Vehicle Battery
  • + Bearings
    • Alternator Bearing
    • Generator Drive End Bearing
  • + Hardware, Fasteners and Fittings
    • Battery Heat Shield Retainer
  • + Relays
    • Starter Relay
  • + Starter and Related Components
    • Starter Motor
  • + Switches, Solenoids and Actuators
    • Starter Solenoid
  • + Voltage Regulator
    • Voltage Regulator
    • Voltage Regulator Connector
• + Electrical, Lighting and Body
  • + Control Modules
    • Transmission Control Module
  • + Electrical Connectors
    • A/C Pressure Transducer Connector
    • Ambient Air Temperature Sensor Connector
    • Oil Pressure Switch Connector
    • Oxygen Sensor Connector
  • + Electrical Sockets
    • Headlight Socket
  • + Flasher Units, Fuses, and Circuit Breakers
    • Hazard Warning Flasher
    • Hazard Warning and Turn Signal Flasher
  • + Glass, Windows and Related Components
    • Window Motor
  • + Hardware, Fasteners and Fittings
    • Headlight Retainer
  • + Lighting - Exterior
    • Back Up Light Bulb
    • Brake Light Bulb
    • Fog Light Assembly
    • Fog Light Bulb
    • Headlight Assembly
    • Headlight Bulb
    • Headlight Conversion Kit
    • Headlight Lens Housing
    • License Plate Light Assembly
    • License Plate Light Bulb
    • Parking Light Bulb
    • Side Marker Light Bulb
    • Tail Light Assembly
    • Tail Light Bulb
    • Turn Signal Light Bulb
  • + Lighting - Interior
    • Center High Mount Stop Light Bulb
    • Courtesy Light Bulb
    • Map Light Bulb
    • Stepwell Light Bulb
    • Trunk Light Bulb
    • Trunk or Cargo Area Light
  • + Relays
    • Accessory Power Relay
    • Anti-Theft Relay
    • Back Up Light Relay
    • Computer Control Relay
    • Headlight Relay
    • Heated Mirror Relay
    • Horn Relay
    • Keyless Entry Relay
    • Neutral Safety Switch Relay
    • Sunroof Relay
    • Tail Light Relay
  • + Sensors
    • Steering Angle Sensor
    • Vehicle Speed Sensor
  • + Switches, Solenoids and Actuators
    • Brake Light Switch
    • Cruise Control Release Switch
    • Door Jamb Switch
    • Headlight Dimmer Switch
    • Headlight Switch
    • Neutral Safety Switch
    • Turn Signal Switch
  • + Wire, Cable and Related Components
    • Headlight Wiring Harness
    • LED Anti-Flicker Wiring Harness
• + Emission Control
  • + Crankcase Ventilation System
    • Engine Crankcase Vent Valve
    • PCV Valve
  • + Electrical Connectors
    • Canister Vent Solenoid Connector
    • Ignition Knock (Detonation) Sensor Connector
    • Mass Air Flow Sensor Connector
    • Vapor Canister Purge Solenoid Connector
  • + Evaporative System
    • Vapor Canister
    • Vapor Canister Purge Valve
  • + Sensors
    • Evaporative Emissions System Pressure Sensor
    • Ignition Knock (Detonation) Sensor
    • Manifold Absolute Pressure Sensor
    • Mass Air Flow Sensor
    • Mass Air Flow Sensor Assembly
    • Oxygen Sensor
  • + Switches, Solenoids and Actuators
    • Vapor Canister Purge Solenoid
    • Vapor Canister Vent Solenoid
• + Engine
  • + Brackets, Flanges and Hangers
    • Engine Mount Bracket
  • + Cylinder Block Components
    • Engine Connecting Rod Bearing Pair
    • Engine Connecting Rod Bearing Set
    • Engine Crankshaft Main Bearing Set
    • Engine Oil Pump
    • Engine Piston Ring Set
    • Engine Piston Set
    • Engine Valve Cover
  • + Filters
    • Engine Oil Filter
  • + Gaskets and Sealing Systems
    • Engine Camshaft Seal
    • Engine Conversion Gasket Set
    • Engine Crankshaft Seal
    • Engine Crankshaft Seal Kit
    • Engine Cylinder Head Gasket
    • Engine Cylinder Head Gasket Set
    • Engine Gasket Set
    • Engine Intake Manifold Gasket
    • Engine Intake Manifold Gasket Set
    • Engine Main Bearing Gasket Set
    • Engine Oil Drain Plug Gasket
    • Engine Oil Pan Gasket
    • Engine Timing Cover Gasket Set
    • Engine Timing Cover Seal
    • Engine Valve Cover Gasket
    • Engine Valve Cover Gasket Set
    • Engine Valve Stem Oil Seal
    • Engine Valve Stem Oil Seal Set
  • + Hardware, Fasteners and Fittings
    • Engine Crankshaft Repair Sleeve
    • Engine Cylinder Head Bolt Set
    • Engine Oil Drain Plug
    • Engine Oil Filler Cap
    • Engine Timing Cover Repair Sleeve
  • + Service Kits
    • Engine Rebuild Kit
  • + Switches, Solenoids and Actuators
    • Engine Oil Pressure Switch
    • Engine Variable Valve Timing (VVT) Solenoid
  • + Valve Train Components
    • Engine Exhaust Valve
    • Engine Intake Valve
    • Engine Timing Camshaft Sprocket
    • Engine Timing Chain
    • Engine Timing Chain Guide
    • Engine Timing Chain Tensioner
    • Engine Timing Chain Tensioner Guide
    • Engine Timing Crankshaft Sprocket
    • Engine Timing Set
    • Engine Valve Lifter
    • Engine Valve Lock
    • Engine Variable Valve Timing (VVT) Oil Control Valve
• + Exhaust
  • + Catalytic Converter
    • Catalytic Converter
    • Catalytic Converter and Pipe Assembly
    • Catalytic Converter with Integrated Exhaust Manifold
  • + Gaskets and Sealing Systems
    • Catalytic Converter Gasket
    • Exhaust Manifold Gasket Set
    • Exhaust Pipe Flange Gasket
  • + Hardware, Fasteners and Fittings
    • Exhaust Flange Stud and Nut
    • Exhaust Manifold Hardware Kit
• + HVAC
  • + A/C Accumulator / Receiver Drier
    • A/C Accumulator
    • A/C Receiver Drier
    • A/C Receiver Drier Kit
  • + A/C Clutch and Compressor
    • A/C Compressor
    • A/C Compressor Control Valve
    • A/C Compressor Kit
    • A/C Compressor Replacement Service Kit
  • + A/C Condenser and Evaporator
    • A/C Condenser
    • A/C Evaporator Core
  • + A/C Flow Restrictors
    • A/C Expansion Valve
  • + Electrical Connectors
    • A/C Clutch Control Relay Harness Connector
  • + Filters
    • Cabin Air Filter
  • + Gaskets and Sealing Systems
    • A/C System O-Ring and Gasket Kit
    • A/C System Seal Kit
  • + Hoses and Pipes
    • A/C Refrigerant Discharge Hose
    • A/C System Valve Core and Cap Kit
    • HVAC Heater Hose
    • HVAC Heater Hose Connector
  • + Motors, Core, Case and Related Components
    • HVAC Blower Motor
    • HVAC Heater Assembly
  • + Relays
    • A/C Compressor Control Relay
    • HVAC Blower Motor Relay
  • + Sensors
    • A/C Refrigerant Pressure Sensor
    • A/C Refrigerant Temperature Sensor
    • Ambient Air Temperature Sensor
    • Cabin Air Temperature Sensor
  • + Switches, Solenoids and Actuators
    • HVAC Pressure Switch
    • HVAC Pressure Transducer
• + Ignition
  • + Electrical Connectors
    • Engine Camshaft Position Sensor Connector
    • Engine Crankshaft Position Sensor Connector
    • Ignition Coil Connector
  • + Hardware, Fasteners and Fittings
    • Coil Boot
    • Direct Ignition Coil Boot
  • + Ignition Coil
    • Direct Ignition Coil
    • Direct Ignition Coil Boot Kit
    • Ignition Coil
  • + Relays
    • Ignition Relay
  • + Secondary Ignition
    • Spark Plug
  • + Sensors
    • Engine Camshaft Position Sensor
    • Engine Camshaft Position Sensor Kit
    • Engine Crankshaft Position Sensor
  • + Switches, Solenoids and Actuators
    • Ignition Switch
• + Oil, Fluids and Chemicals
  • + Adhesives, Sealants and Tape
    • Gasket Sealant
  • + Cleaners and Removers
    • Brake Cleaner
  • + Functional Fluid, Lubricant, Grease (including Additives)
    • A/C System Flush
    • Automatic Transmission Fluid
    • Brake Fluid
    • Differential Oil
    • Engine Coolant / Antifreeze
    • Engine Oil
    • Fuel Additive
    • Hydraulic Cooling Fan Fluid
    • Lithium Grease
    • Power Steering Fluid
    • Refrigerant Oil
    • Transmission Fluid Additive
• + Steering
  • + Electrical Connectors
    • Power Steering Pressure Switch Connector
  • + Filters
    • Power Steering Filter
  • + Gaskets and Sealing Systems
    • Power Steering Pump Seal Kit
  • + Hardware, Fasteners and Fittings
    • Power Steering Return Line End Fitting
  • + Power Steering Hoses, Pumps, and Related Components
    • Power Steering Cooler
    • Power Steering Pressure Hose
    • Power Steering Pump
  • + Sensors
    • Power Steering Pressure Sensor
    • Steering Wheel Position Sensor
  • + Steering, Gear and Related Components
    • Rack and Pinion Assembly
    • Rack and Pinion Bellows
    • Rack and Pinion Bellows Kit
    • Steering Knuckle Insert
    • Steering Tie Rod
    • Steering Tie Rod Assembly
    • Steering Tie Rod End
    • Steering Tie Rod End Kit
  • + Switches, Solenoids and Actuators
    • Ignition Switch Assembly
    • Power Steering Pressure Switch
• + Suspension
  • + Bushings
    • Suspension Control Arm Bushing
    • Suspension Knuckle Bushing
    • Suspension Stabilizer Bar Bushing
  • + Shocks and Struts
    • Suspension Shock Absorber
    • Suspension Strut
    • Suspension Strut Assembly
    • Suspension Strut Bellows
    • Suspension Strut Mount
  • + Suspension, Springs and Related Components
    • Suspension Control Arm
    • Suspension Control Arm and Ball Joint Assembly
    • Suspension Stabilizer Bar
    • Suspension Stabilizer Bar Bushing Kit
    • Suspension Stabilizer Bar Link
    • Suspension Stabilizer Bar Link Kit
• + Tire and Wheel
  • + Hardware, Fasteners and Fittings
    • Wheel Lug Bolt
    • Wheel Lug Nut
    • Wheel Lug Stud
  • + Sensors
    • Tire Pressure Monitoring System (TPMS) Programmable Sensor
    • Tire Pressure Monitoring System (TPMS) Sensor
  • + Tire
    • Tire Pressure Monitoring System (TPMS) Valve Kit
    • Tire Pressure Monitoring System (TPMS) Valve Stem
  • + Tire Service
    • Tire Pressure Monitoring System (TPMS) Programmable Sensor Valve Kit
    • Tire Pressure Monitoring System (TPMS) Sensor Service Kit
  • + Wheel
    • Wheel Lock Set
• + Transmission
  • + Automatic Transmission Components
    • Automatic Transmission Solenoid Kit
  • + Gaskets and Sealing Systems
    • Automatic Transmission Extension Housing Gasket
    • Automatic Transmission Extension Housing Seal
    • Automatic Transmission Manual Shaft Seal
    • Automatic Transmission Oil Pump Seal
    • Automatic Transmission Selector Shaft Seal
    • Transmission Oil Pan Gasket
  • + Hardware, Fasteners and Fittings
    • Automatic Transmission Manual Shaft Repair Sleeve
    • Automatic Transmission Oil Pump Repair Sleeve
  • + Sensors
    • Automatic Transmission Input Shaft Speed Sensor
    • Automatic Transmission Output Shaft Speed Sensor
    • Automatic Transmission Speed Sensor
  • + Service Kits
    • Automatic Transmission Overhaul Kit
    • Transmission Filter Kit
  • + Switches, Solenoids and Actuators
    • Automatic Transmission Pressure Control Solenoid
    • Automatic Transmission Torque Converter Clutch Pulse Width Modulation Solenoid
    • Automatic Transmission Valve Body Solenoid
  • + Transmission Bands
    • Automatic Transmission Band
  • + Transmission Bushings
    • Automatic Transmission Bushing Kit
  • + Transmission Hard Parts
    • Automatic Transmission Mount
    • Automatic Transmission Torque Converter
• + Vehicles, Equipment, Tools, and Supplies
  • + A/C Service
    • A/C System Repair Kit
  • + Brake System Service
    • Brake Hydraulic System Pressure Bleeder
    • Brake Hydraulic System Pressure Bleeder Adapter Kit
  • + Cooling System Service
    • Cooling System Flush Gun Kit
  • + Engine Service
    • Engine Coolant System Pressure Tester
  • + Fuel System Service
    • Fuel Tank Cleaning Wand
  • + Hardware, Fasteners and Fittings
    • Cooling System Adapter
    • Engine Cooling System Pressure Tester Adapter
    • Fuel Cap Tester Adapter
    • Radiator Cap Adapter
    • Radiator Cap Tester Adapter
• + Wiper and Washer
  • + Relays
    • Rear Window Wiper Relay
    • Window Defroster Relay
    • Windshield Wiper Motor Relay
  • + Windshield Washer and Related Components
    • Windshield Washer Pump
  • + Windshield Wiper Arm, Blade, and Related Components
    • Windshield Wiper Blade
    • Windshield Wiper Blade Refill Set
    • Windshield Wiper Blade Set
  • + Windshield Wiper Motor
    • Windshield Wiper Motor