Used OEM 2003 Infiniti Frontier Engine Control Module
We Have Your Part In Stock!
Year
2003
Make
Infiniti
Model
Frontier
Part
Engine Control Module
Connect With Recyclers Selling Engine Control Module For 2003 Infiniti Frontier
Grade A Condition
Low Miles. Excellent Working Condition.
90 Day Warranty
STARTING at $50 Delivered
Grade B+ Condition
Average Miles. Good Working Condition.
90 days Warranty
STARTING at $25 Delivered
Core Grade Condition
Rebuildable Core. Suitable for Rebuilding.
As-Is Condition
STARTING at $10 Delivered
Part Description
Need a genuine OEM replacement 2003 Infiniti Frontier Engine Control Module? UsedPart.us offers premium used Infiniti Engine Control Module parts with fast next-day shipping to all 48 contiguous states. Each authentic Infiniti Frontier Engine Control Module undergoes comprehensive testing and certification in our state-of-the-art facility, guaranteeing OEM performance and perfect fitment. Find exact-match 2003 Infiniti Frontier replacement parts from our nationwide network of certified automotive recyclers and trusted suppliers. With expertise in both domestic and import vehicles, our 30+ years of experience backs every Engine Control Module with a 100% satisfaction guarantee. Call our specialists at 800-646-4790 for immediate assistance with your 2003 Infiniti Frontier Engine Control Module requirements.
Quality Assurance
Every certified Infiniti Engine Control Module undergoes our rigorous 27-point inspection and testing protocol to guarantee premium OEM quality standards. This genuine 2003 Infiniti Frontier Engine Control Module has been meticulously examined by our ASE-certified master technicians who verify its original equipment condition, complete functionality, and exact vehicle compatibility. We perform comprehensive electronic diagnostics where applicable and thoroughly inspect all components for wear, damage, and optimal operation before certification for sale.
Warranty Information
This genuine 2003 Infiniti Frontier Engine Control Module includes our industry-leading 90-day warranty covering both complete functionality and exact fitment. If your Infiniti Engine Control Module experiences any issues, we guarantee a hassle-free replacement or full purchase price refund. Premium extended warranty options of 6 months and 1 year are available for additional protection and peace of mind. Our dedicated customer success team is available 7 days a week to assist with any warranty claims or concerns about your Infiniti Frontier Engine Control Module.
Shipping Details
We provide expedited, reliable shipping nationwide with next-day delivery available for most Infiniti Frontier parts. Your 2003 Infiniti Frontier Engine Control Module will be professionally inspected, cleaned, and securely packaged to ensure safe, damage-free transit. Most orders ship within 1 business day, and you'll receive real-time tracking information via email once your Engine Control Module is dispatched. We partner with premium shipping carriers and include comprehensive insurance on all Infiniti Engine Control Module shipments for complete buyer protection.
Technical Specifications
Vehicle Compatibility
- Primary Fit: 2003 Infiniti Frontier
- Part Type: Engine Control Module
- Position: OEM Original Location
- Condition: Used - Tested & Verified
Part Details
- Origin: Original Equipment Manufacturer (OEM)
- Testing: Full Functionality Verified
- Quality Grade: A-Grade Used Part
- Warranty Status: 90-Day Coverage
Related Parts
Other Parts for This Vehicle
- 2003 Infiniti Frontier AC Compressor
- 2003 Infiniti Frontier AC Condenser
- 2003 Infiniti Frontier AC Blower Motor
- 2003 Infiniti Frontier AC Control Panel
- 2003 Infiniti Frontier AC Evaporator
- 2003 Infiniti Frontier AC Evaporator Housing
- 2003 Infiniti Frontier AC Hoses
- 2003 Infiniti Frontier AC Receiver
- 2003 Infiniti Frontier AC Selector
- 2003 Infiniti Frontier AC Wire Harness
- 2003 Infiniti Frontier Accelerator Parts
- 2003 Infiniti Frontier Accessory Holders
- 2003 Infiniti Frontier Air Bag
- 2003 Infiniti Frontier Air Cleaner
- 2003 Infiniti Frontier Air Conditioning Condenser
- 2003 Infiniti Frontier Air Conditioning Evaporator
- 2003 Infiniti Frontier Air Conditioning Hoses
- 2003 Infiniti Frontier Air Flow Meter
- 2003 Infiniti Frontier Air Injection Pump
- 2003 Infiniti Frontier Air Shutter
- 2003 Infiniti Frontier Air Tube Resonator
- 2003 Infiniti Frontier Alternator
- 2003 Infiniti Frontier Amplifier
- 2003 Infiniti Frontier Antenna
- 2003 Infiniti Frontier Anti Lock Brake Parts
- 2003 Infiniti Frontier Anti-lock Brake Pts
- 2003 Infiniti Frontier Ash Tray
- 2003 Infiniti Frontier Automatic Transmission
- 2003 Infiniti Frontier Axle Shaft
- 2003 Infiniti Frontier Axle Actuator
- 2003 Infiniti Frontier Axle Assembly Front
- 2003 Infiniti Frontier Axle Assembly Rear
- 2003 Infiniti Frontier Axle Flange
- 2003 Infiniti Frontier Axle Housing
- 2003 Infiniti Frontier Back Glass
- 2003 Infiniti Frontier Back Glass Regulator
- 2003 Infiniti Frontier Backing Plate Front
- 2003 Infiniti Frontier Backing Plate Rear
- 2003 Infiniti Frontier Backup Camera
- 2003 Infiniti Frontier Backup Lamp
- 2003 Infiniti Frontier Battery
- 2003 Infiniti Frontier Battery Tray
- 2003 Infiniti Frontier BCM
- 2003 Infiniti Frontier Body Control Module
- 2003 Infiniti Frontier Bed Liner
- 2003 Infiniti Frontier Bell Housing
- 2003 Infiniti Frontier Belt Tensioner
- 2003 Infiniti Frontier Blower Motor
- 2003 Infiniti Frontier Body Parts Misc
- 2003 Infiniti Frontier Body Sensor
- 2003 Infiniti Frontier Body Wire Harness
- 2003 Infiniti Frontier Brain Box
- 2003 Infiniti Frontier Brake Caliper
- 2003 Infiniti Frontier Brake Master Cylinder
- 2003 Infiniti Frontier Brake Proportioning Valve
- 2003 Infiniti Frontier Brake Rotor Front
- 2003 Infiniti Frontier Brake Rotor Rear
- 2003 Infiniti Frontier Brake Shoes
- 2003 Infiniti Frontier Brakes Front
- 2003 Infiniti Frontier Brakes Rear
- 2003 Infiniti Frontier Bumper Assy Front
- 2003 Infiniti Frontier Bumper Assy Rear
- 2003 Infiniti Frontier Bumper Assembly Rear
- 2003 Infiniti Frontier Bumper Cover Fr
- 2003 Infiniti Frontier Bumper Cover Rr
- 2003 Infiniti Frontier Bumper End Cap
- 2003 Infiniti Frontier Bumper Filler Panel
- 2003 Infiniti Frontier Bumper Front
- 2003 Infiniti Frontier Bumper Guard Front
- 2003 Infiniti Frontier Bumper Guard Rear
- 2003 Infiniti Frontier Bumper Reinforcement Front
- 2003 Infiniti Frontier Bumper Reinforcement Rear
- 2003 Infiniti Frontier Bumper Shock
- 2003 Infiniti Frontier Cab Clip
- 2003 Infiniti Frontier Caliper
- 2003 Infiniti Frontier Camshaft
- 2003 Infiniti Frontier Camshaft Housing
- 2003 Infiniti Frontier Carburetor
- 2003 Infiniti Frontier Cargo Cover
- 2003 Infiniti Frontier Carpet Front
- 2003 Infiniti Frontier Carpet Rear
- 2003 Infiniti Frontier Carrier
- 2003 Infiniti Frontier Carrier Case
- 2003 Infiniti Frontier Catalytic Converter
- 2003 Infiniti Frontier Center Cap
- 2003 Infiniti Frontier Center Pillar
- 2003 Infiniti Frontier Chassis Mounts
- 2003 Infiniti Frontier Chassis Sensor
- 2003 Infiniti Frontier Circuit Boards
- 2003 Infiniti Frontier Clock
- 2003 Infiniti Frontier Clock Spring
- 2003 Infiniti Frontier Clutch
- 2003 Infiniti Frontier Clutch Disc
- 2003 Infiniti Frontier Clutch Master Cylinder
- 2003 Infiniti Frontier Clutch Slave Cylinder
- 2003 Infiniti Frontier Coil Spring
- 2003 Infiniti Frontier Coil/Air Spring
- 2003 Infiniti Frontier Coil Ignitor
- 2003 Infiniti Frontier Column Switch
- 2003 Infiniti Frontier Computer
- 2003 Infiniti Frontier Console
- 2003 Infiniti Frontier Console Front
- 2003 Infiniti Frontier Console Rear
- 2003 Infiniti Frontier Convertible Boot
- 2003 Infiniti Frontier Convertible Top Lift
- 2003 Infiniti Frontier Convertible Top Motor
- 2003 Infiniti Frontier Coolant Pump
- 2003 Infiniti Frontier Coolant Reservoir
- 2003 Infiniti Frontier Cooling Fan
- 2003 Infiniti Frontier Cup Holders
- 2003 Infiniti Frontier CV Axle
- 2003 Infiniti Frontier Cylinder Block
- 2003 Infiniti Frontier Cylinder Head
- 2003 Infiniti Frontier Dash Assembly
- 2003 Infiniti Frontier Dash Bezel
- 2003 Infiniti Frontier Dash Pad
- 2003 Infiniti Frontier Dash Panel
- 2003 Infiniti Frontier Dash Wire Harness
- 2003 Infiniti Frontier Decklid Tailgate
- 2003 Infiniti Frontier Differential
- 2003 Infiniti Frontier Differential Assembly
- 2003 Infiniti Frontier Differential Flange
- 2003 Infiniti Frontier Differential Housing
- 2003 Infiniti Frontier Differential Side Gears
- 2003 Infiniti Frontier Distributor
- 2003 Infiniti Frontier Door
- 2003 Infiniti Frontier Door Assembly Fr
- 2003 Infiniti Frontier Door Assy Rr Side
- 2003 Infiniti Frontier Door Front
- 2003 Infiniti Frontier Door Glass Front
- 2003 Infiniti Frontier Door Glass Rear
- 2003 Infiniti Frontier Door Handle
- 2003 Infiniti Frontier Door Handle Exterior
- 2003 Infiniti Frontier Door Handle Front Driver
- 2003 Infiniti Frontier Door Handle Front Passenger
- 2003 Infiniti Frontier Door Handle Interior
- 2003 Infiniti Frontier Door Handle Rear Driver
- 2003 Infiniti Frontier Door Handle Rear Passenger
- 2003 Infiniti Frontier Door Hinge Front
- 2003 Infiniti Frontier Door Hinge Rear
- 2003 Infiniti Frontier Door Molding Front
- 2003 Infiniti Frontier Door Molding Rear
- 2003 Infiniti Frontier Door Rear Driver
- 2003 Infiniti Frontier Door Vent Glass Front Driver
- 2003 Infiniti Frontier Door Vent Glass Front Passenger
- 2003 Infiniti Frontier Door Vent Glass Rear Driver
- 2003 Infiniti Frontier Door Vent Glass Rear Passenger
- 2003 Infiniti Frontier Door Window Crank Front
- 2003 Infiniti Frontier Door Window Crank Rear
- 2003 Infiniti Frontier Door Window Reg Fr
- 2003 Infiniti Frontier Dr Window Reg Rr
- 2003 Infiniti Frontier Drag Link
- 2003 Infiniti Frontier Drive Shaft Front
- 2003 Infiniti Frontier Drive Shaft Rear
- 2003 Infiniti Frontier Driveshaft
- 2003 Infiniti Frontier Drivetrain Sensor
- 2003 Infiniti Frontier ECM
- 2003 Infiniti Frontier ECU
- 2003 Infiniti Frontier EGR Valve
- 2003 Infiniti Frontier Electric Door Motor
- 2003 Infiniti Frontier Electric Door Switch
- 2003 Infiniti Frontier Electronic Control Module
- 2003 Infiniti Frontier Electronic Pts Msc
- 2003 Infiniti Frontier Emergency Brake Parts
- 2003 Infiniti Frontier Eng/Motor Cont Mod
- 2003 Infiniti Frontier Engine
- 2003 Infiniti Frontier Engine Assembly
- 2003 Infiniti Frontier Engine Block
- 2003 Infiniti Frontier Engine Computer
- 2003 Infiniti Frontier Engine Cover
- 2003 Infiniti Frontier Engine Mounts
- 2003 Infiniti Frontier Engine Oil Cooler
- 2003 Infiniti Frontier Engine Parts Misc
- 2003 Infiniti Frontier Engine Pulley
- 2003 Infiniti Frontier Engine Wire Harness
- 2003 Infiniti Frontier Evaporator Core
- 2003 Infiniti Frontier Exhaust Assembly
- 2003 Infiniti Frontier Exhaust Cross Pipe
- 2003 Infiniti Frontier Exhaust Fluid Pump
- 2003 Infiniti Frontier Exhaust Fluid Tank
- 2003 Infiniti Frontier Exhaust Manifold
- 2003 Infiniti Frontier Exhaust Pipe
- 2003 Infiniti Frontier Exhaust Resonator
- 2003 Infiniti Frontier Fan Blade
- 2003 Infiniti Frontier Fan Clutch
- 2003 Infiniti Frontier Fasteners
- 2003 Infiniti Frontier Fender
- 2003 Infiniti Frontier Fender Driver
- 2003 Infiniti Frontier Fender Passenger
- 2003 Infiniti Frontier Fender Flare
- 2003 Infiniti Frontier Fender Molding
- 2003 Infiniti Frontier Filter Water Separator
- 2003 Infiniti Frontier Floor Pan
- 2003 Infiniti Frontier Floor Shifter
- 2003 Infiniti Frontier Flex Plate
- 2003 Infiniti Frontier Flywheel
- 2003 Infiniti Frontier Flywheel/Flex Plate
- 2003 Infiniti Frontier Fob Remote
- 2003 Infiniti Frontier Fog Light
- 2003 Infiniti Frontier Frame
- 2003 Infiniti Frontier Frame Front
- 2003 Infiniti Frontier Frame Horn
- 2003 Infiniti Frontier Frame Rails
- 2003 Infiniti Frontier Front Axle Beam
- 2003 Infiniti Frontier Front Brakes
- 2003 Infiniti Frontier Front Bumper Assembly
- 2003 Infiniti Frontier Front Bumper Cover
- 2003 Infiniti Frontier Front Bumper Reinforcement
- 2003 Infiniti Frontier Front Clip
- 2003 Infiniti Frontier Front Door
- 2003 Infiniti Frontier Front Door Glass
- 2003 Infiniti Frontier Front Door Moulding
- 2003 Infiniti Frontier Front Door Trim Panel
- 2003 Infiniti Frontier Front Door Window Regulator
- 2003 Infiniti Frontier Front End Assembly
- 2003 Infiniti Frontier Front Lamp
- 2003 Infiniti Frontier Front Lamp Driver
- 2003 Infiniti Frontier Front Lamp Passenger
- 2003 Infiniti Frontier Front Lower Control Arm
- 2003 Infiniti Frontier Front Seat
- 2003 Infiniti Frontier Front Spindle Knuckle
- 2003 Infiniti Frontier Fuel Cap
- 2003 Infiniti Frontier Fuel Cell
- 2003 Infiniti Frontier Fuel Filler Door
- 2003 Infiniti Frontier Fuel Filler Neck
- 2003 Infiniti Frontier Fuel Gauge
- 2003 Infiniti Frontier Fuel Inject Parts
- 2003 Infiniti Frontier Fuel Injector
- 2003 Infiniti Frontier Fuel Injector Pump
- 2003 Infiniti Frontier Fuel Injector Rail
- 2003 Infiniti Frontier Fuel Lines
- 2003 Infiniti Frontier Fuel Pacer System
- 2003 Infiniti Frontier Fuel Pressure Regulator
- 2003 Infiniti Frontier Fuel Pump
- 2003 Infiniti Frontier Fuel Sending Unit
- 2003 Infiniti Frontier Fuel Tank
- 2003 Infiniti Frontier Fuel Tank Sender
- 2003 Infiniti Frontier Fuel Tank Sending Unit
- 2003 Infiniti Frontier Fuel Vapor Canister
- 2003 Infiniti Frontier Fuse Box
- 2003 Infiniti Frontier Fuse Box Cabin
- 2003 Infiniti Frontier Fuse Box Engine
- 2003 Infiniti Frontier Gas Tank
- 2003 Infiniti Frontier Gas Tank Gauge
- 2003 Infiniti Frontier Generator
- 2003 Infiniti Frontier Glove Box
- 2003 Infiniti Frontier GPS Information Screen
- 2003 Infiniti Frontier GPS Screen
- 2003 Infiniti Frontier Grille
- 2003 Infiniti Frontier Grille Assembly
- 2003 Infiniti Frontier Grille Insert
- 2003 Infiniti Frontier Harmonic Balancer
- 2003 Infiniti Frontier Hatchback Strut
- 2003 Infiniti Frontier Header Panel
- 2003 Infiniti Frontier Header Panel Assembly
- 2003 Infiniti Frontier Headlamp Assembly
- 2003 Infiniti Frontier Headlamp Driver
- 2003 Infiniti Frontier Headlamp Motor
- 2003 Infiniti Frontier Headlamp Washer
- 2003 Infiniti Frontier Headlamp Wiper
- 2003 Infiniti Frontier Headlight
- 2003 Infiniti Frontier Headlight Assembly
- 2003 Infiniti Frontier Headliner
- 2003 Infiniti Frontier Headrest
- 2003 Infiniti Frontier Heads Up Display
- 2003 Infiniti Frontier Heater Assembly
- 2003 Infiniti Frontier Heater Core
- 2003 Infiniti Frontier Heater Housing
- 2003 Infiniti Frontier Hood
- 2003 Infiniti Frontier Hood Hinge
- 2003 Infiniti Frontier Hood Strut
- 2003 Infiniti Frontier Horn
- 2003 Infiniti Frontier Hub
- 2003 Infiniti Frontier Hub Cap
- 2003 Infiniti Frontier Idler Arm
- 2003 Infiniti Frontier Ignition Switch
- 2003 Infiniti Frontier Independent Rear Suspension
- 2003 Infiniti Frontier Info GPS TV Screen
- 2003 Infiniti Frontier Inner Fender
- 2003 Infiniti Frontier Inner Fender Liner
- 2003 Infiniti Frontier Instrument Cluster
- 2003 Infiniti Frontier Intake Manifold
- 2003 Infiniti Frontier Intercooler
- 2003 Infiniti Frontier Interior Mirror
- 2003 Infiniti Frontier Interior Rear View Mirror
- 2003 Infiniti Frontier Jack
- 2003 Infiniti Frontier Key Set
- 2003 Infiniti Frontier Keys/Latches/Locks
- 2003 Infiniti Frontier Knee Assembly Front
- 2003 Infiniti Frontier Knee Front
- 2003 Infiniti Frontier Knuckle Front
- 2003 Infiniti Frontier Knuckle Support
- 2003 Infiniti Frontier Lamp Wiring Harness
- 2003 Infiniti Frontier Latch Set
- 2003 Infiniti Frontier Leaf Spring Front
- 2003 Infiniti Frontier Leaf Spring Rear
- 2003 Infiniti Frontier License Lamp
- 2003 Infiniti Frontier Lid Gate Molding
- 2003 Infiniti Frontier Lid Motor
- 2003 Infiniti Frontier Lock Actuator
- 2003 Infiniti Frontier Locking Hubs
- 2003 Infiniti Frontier Lower Cntrl Arm Fr
- 2003 Infiniti Frontier Lower Control Arm Front
- 2003 Infiniti Frontier Lower Control Arm Rear
- 2003 Infiniti Frontier Luggage Rack
- 2003 Infiniti Frontier Manual Transmission
- 2003 Infiniti Frontier Mass Air Flow Sensor
- 2003 Infiniti Frontier Mirror
- 2003 Infiniti Frontier Mirror Driver
- 2003 Infiniti Frontier Mirror Passenger
- 2003 Infiniti Frontier Misc Parts
- 2003 Infiniti Frontier Oil Filter Adapter
- 2003 Infiniti Frontier Oil Pan
- 2003 Infiniti Frontier Oil Pump
- 2003 Infiniti Frontier Overdrive Unit
- 2003 Infiniti Frontier Owners Manual
- 2003 Infiniti Frontier Parcel Shelf
- 2003 Infiniti Frontier Park Lamp Driver
- 2003 Infiniti Frontier Park Lamp Passenger
- 2003 Infiniti Frontier Parking Brake
- 2003 Infiniti Frontier PCM
- 2003 Infiniti Frontier Pedal Brake
- 2003 Infiniti Frontier Pedal Clutch
- 2003 Infiniti Frontier Pickup Bed
- 2003 Infiniti Frontier Pickup Box Panel
- 2003 Infiniti Frontier Pickup Cab
- 2003 Infiniti Frontier Pickup Cab Corner
- 2003 Infiniti Frontier Piston
- 2003 Infiniti Frontier Pitman Arm
- 2003 Infiniti Frontier Plow Frame
- 2003 Infiniti Frontier Power Brake Booster
- 2003 Infiniti Frontier Power Steering Assembly
- 2003 Infiniti Frontier Power Steering Control Valve
- 2003 Infiniti Frontier Power Steering Cooler
- 2003 Infiniti Frontier Power Steering Cylinder
- 2003 Infiniti Frontier Power Steering Hose
- 2003 Infiniti Frontier Power Steering Pump
- 2003 Infiniti Frontier Power Steering Rack
- 2003 Infiniti Frontier Power Steering Reservoir
- 2003 Infiniti Frontier Power Window Motor
- 2003 Infiniti Frontier Powertrain Control Module
- 2003 Infiniti Frontier Pressure Plate
- 2003 Infiniti Frontier PS Pump/Motor
- 2003 Infiniti Frontier Quarter Extension
- 2003 Infiniti Frontier Quarter Glass
- 2003 Infiniti Frontier Quarter Glass Driver
- 2003 Infiniti Frontier Quarter Glass Passenger
- 2003 Infiniti Frontier Quarter Molding
- 2003 Infiniti Frontier Quarter Panel
- 2003 Infiniti Frontier Quarter Panel Assembly
- 2003 Infiniti Frontier Radiator
- 2003 Infiniti Frontier Radiator Baffle
- 2003 Infiniti Frontier Radiator Condenser Fan Motor
- 2003 Infiniti Frontier Radiator Core Support
- 2003 Infiniti Frontier Radiator Fan Blade
- 2003 Infiniti Frontier Radiator Fan Motor
- 2003 Infiniti Frontier Radiator Shroud
- 2003 Infiniti Frontier Radiators
- 2003 Infiniti Frontier Radio
- 2003 Infiniti Frontier Radio Audio
- 2003 Infiniti Frontier Radius Arm Front
- 2003 Infiniti Frontier Rear Brakes
- 2003 Infiniti Frontier Rear Bumper Assembly
- 2003 Infiniti Frontier Rear Bumper Cover
- 2003 Infiniti Frontier Rear Bumper Reinforcement
- 2003 Infiniti Frontier Rear Clip
- 2003 Infiniti Frontier Rear Door
- 2003 Infiniti Frontier Rear Door Glass
- 2003 Infiniti Frontier Rear Door Moulding
- 2003 Infiniti Frontier Rear Door Switch
- 2003 Infiniti Frontier Rear Door Trim Panel
- 2003 Infiniti Frontier Rear Door Vent Glass
- 2003 Infiniti Frontier Rear Door Window Regulator
- 2003 Infiniti Frontier Rear Hatch
- 2003 Infiniti Frontier Rear Liftgate
- 2003 Infiniti Frontier Rear Lower Control Arm
- 2003 Infiniti Frontier Rear Stub Axle
- 2003 Infiniti Frontier Rear Top Section
- 2003 Infiniti Frontier Relay Electrical
- 2003 Infiniti Frontier Retainer
- 2003 Infiniti Frontier Ring Gear
- 2003 Infiniti Frontier Rocker Arm
- 2003 Infiniti Frontier Rocker Panel
- 2003 Infiniti Frontier Rocker Panel Molding
- 2003 Infiniti Frontier Roll Bar
- 2003 Infiniti Frontier Roof
- 2003 Infiniti Frontier Roof Assembly
- 2003 Infiniti Frontier Roof Glass
- 2003 Infiniti Frontier Roof Motor
- 2003 Infiniti Frontier Running Board
- 2003 Infiniti Frontier Seat Belt Assm
- 2003 Infiniti Frontier Seat Belt Front
- 2003 Infiniti Frontier Seat Belt Motor
- 2003 Infiniti Frontier Seat Belt Rear
- 2003 Infiniti Frontier Seat Front
- 2003 Infiniti Frontier Seat Motor
- 2003 Infiniti Frontier Seat Rear
- 2003 Infiniti Frontier Seat Track Front
- 2003 Infiniti Frontier Shift Lever
- 2003 Infiniti Frontier Shock
- 2003 Infiniti Frontier Shock Absorber
- 2003 Infiniti Frontier Short Block
- 2003 Infiniti Frontier Side Marker Lamp Front Driver
- 2003 Infiniti Frontier Side Marker Lamp Front Passenger
- 2003 Infiniti Frontier Side Marker Lamp Rear
- 2003 Infiniti Frontier Side View Mirror
- 2003 Infiniti Frontier Skirt
- 2003 Infiniti Frontier Spare Tire Carrier
- 2003 Infiniti Frontier Spare Wheel Carrier
- 2003 Infiniti Frontier Spark Plug
- 2003 Infiniti Frontier Speaker
- 2003 Infiniti Frontier Speedo Head/Cluster
- 2003 Infiniti Frontier Speedometer
- 2003 Infiniti Frontier Speedometer Cluster
- 2003 Infiniti Frontier Spindle
- 2003 Infiniti Frontier Spindle Front
- 2003 Infiniti Frontier Spindle Knuckle
- 2003 Infiniti Frontier Spoiler Front
- 2003 Infiniti Frontier Spoiler Rear
- 2003 Infiniti Frontier Spring Hanger
- 2003 Infiniti Frontier Stabilizer Bar
- 2003 Infiniti Frontier Starter
- 2003 Infiniti Frontier Starter Motor
- 2003 Infiniti Frontier Starter Solenoid
- 2003 Infiniti Frontier Steering Column
- 2003 Infiniti Frontier Steering Gear
- 2003 Infiniti Frontier Steering Gear Rack
- 2003 Infiniti Frontier Steering Knuckle
- 2003 Infiniti Frontier Steering Rack
- 2003 Infiniti Frontier Steering Rack and Pinion
- 2003 Infiniti Frontier Steering Shaft
- 2003 Infiniti Frontier Steering Susp Misc
- 2003 Infiniti Frontier Steering Wheel
- 2003 Infiniti Frontier Stereo Radio
- 2003 Infiniti Frontier Strut
- 2003 Infiniti Frontier Strut Tower Brace
- 2003 Infiniti Frontier Stub Axle Rear
- 2003 Infiniti Frontier Sun Roof
- 2003 Infiniti Frontier Sun Visor
- 2003 Infiniti Frontier Sun Visor or Shade
- 2003 Infiniti Frontier Sunroof
- 2003 Infiniti Frontier Sunroof Assembly
- 2003 Infiniti Frontier Suspension Arm
- 2003 Infiniti Frontier Suspension Crossm K-Frame
- 2003 Infiniti Frontier Suspension Crossmember
- 2003 Infiniti Frontier Suspension Pump
- 2003 Infiniti Frontier Sway Bar
- 2003 Infiniti Frontier Tachometer
- 2003 Infiniti Frontier Tail Lamp
- 2003 Infiniti Frontier Tail Lamp Driver
- 2003 Infiniti Frontier Tail Lamp Passenger
- 2003 Infiniti Frontier Tail Panel
- 2003 Infiniti Frontier Tail Pipe
- 2003 Infiniti Frontier Tailgate
- 2003 Infiniti Frontier Tailgate Hinge
- 2003 Infiniti Frontier TCM
- 2003 Infiniti Frontier Temperature Control
- 2003 Infiniti Frontier Thermostat
- 2003 Infiniti Frontier Thermostat Housing
- 2003 Infiniti Frontier Third Row Seat
- 2003 Infiniti Frontier Throttle Body
- 2003 Infiniti Frontier Throttle Body Assembly
- 2003 Infiniti Frontier Throttle Body Assy
- 2003 Infiniti Frontier Tie Rod
- 2003 Infiniti Frontier Timing Belt
- 2003 Infiniti Frontier Timing Chain
- 2003 Infiniti Frontier Timing Cover
- 2003 Infiniti Frontier Timing Gears
- 2003 Infiniti Frontier Tire Set
- 2003 Infiniti Frontier Tires
- 2003 Infiniti Frontier Tool Kit
- 2003 Infiniti Frontier Tonneau Cover
- 2003 Infiniti Frontier Torque Converter
- 2003 Infiniti Frontier Torsion Bar
- 2003 Infiniti Frontier Track Bar
- 2003 Infiniti Frontier Transfer Case
- 2003 Infiniti Frontier Transfer Case Motor
- 2003 Infiniti Frontier Transmiss Transaxle
- 2003 Infiniti Frontier Transmission
- 2003 Infiniti Frontier Transmission Control Module
- 2003 Infiniti Frontier Transmission Mount
- 2003 Infiniti Frontier Transmission Pan
- 2003 Infiniti Frontier Transmission Pump
- 2003 Infiniti Frontier Transmission Shifter
- 2003 Infiniti Frontier Transmission Valve Body
- 2003 Infiniti Frontier Trim Panel Front
- 2003 Infiniti Frontier Trim Panel Rear
- 2003 Infiniti Frontier Trim Ring
- 2003 Infiniti Frontier Trunk Lid
- 2003 Infiniti Frontier Trunk Lid Hinge
- 2003 Infiniti Frontier Turbocharger
- 2003 Infiniti Frontier Universal Joint
- 2003 Infiniti Frontier Upper Control Arm Front
- 2003 Infiniti Frontier Upper Control Arm Rear
- 2003 Infiniti Frontier Vacuum Pump
- 2003 Infiniti Frontier Vacuum Tank
- 2003 Infiniti Frontier Valance Rear
- 2003 Infiniti Frontier Valve Body
- 2003 Infiniti Frontier Valve Cover
- 2003 Infiniti Frontier Water Pump
- 2003 Infiniti Frontier Wheel
- 2003 Infiniti Frontier Wheel Bearing
- 2003 Infiniti Frontier Wheel Cover
- 2003 Infiniti Frontier Wheel Hub
- 2003 Infiniti Frontier Wheel Speed Sensor
- 2003 Infiniti Frontier Window Defogger
- 2003 Infiniti Frontier Window Motor
- 2003 Infiniti Frontier Window Regulator
- 2003 Infiniti Frontier Window Shade
- 2003 Infiniti Frontier Windshield
- 2003 Infiniti Frontier Windshield Glass
- 2003 Infiniti Frontier Windshield Washer Reservoir
- 2003 Infiniti Frontier Windshield Wiper Arm
- 2003 Infiniti Frontier Wiper Arm
- 2003 Infiniti Frontier Wiper Motor
- 2003 Infiniti Frontier Wiper Motor Wdsh
- 2003 Infiniti Frontier Wiper Motor Windshield
- 2003 Infiniti Frontier Wiper Transmission
- 2003 Infiniti Frontier Wire Harness Engine
- 2003 Infiniti Frontier Wire Harness Transmission
- 2003 Infiniti Frontier Wiring Harness
Other Year Models
Same Part for Other Models
- Q50 Engine Control Module
- Q60 Engine Control Module
- Qx50 Engine Control Module
- Qx60 Engine Control Module
- Qx80 Engine Control Module
- G35 Engine Control Module
- G37 Engine Control Module
- M35 Engine Control Module
- M37 Engine Control Module
- Fx35 Engine Control Module
- Fx50 Engine Control Module
- Qx56 Engine Control Module
Same Part for Other Makes
- Chevrolet Engine Control Module
- Ford Engine Control Module
- Dodge Engine Control Module
- Chrysler Engine Control Module
- Jeep Engine Control Module
- Ram Engine Control Module
- Buick Engine Control Module
- Cadillac Engine Control Module
- Gmc Engine Control Module
- Pontiac Engine Control Module
- Lincoln Engine Control Module
- Mercury Engine Control Module
- Toyota Engine Control Module
- Honda Engine Control Module
- Nissan Engine Control Module
- Mazda Engine Control Module
- Subaru Engine Control Module
- Mitsubishi Engine Control Module
- Lexus Engine Control Module
- Acura Engine Control Module
About Infiniti Motor Co.
Infiniti is Nissan's luxury vehicle division, launched to compete in the premium vehicle market. The brand is known for combining performance with luxury, offering vehicles with distinctive styling and innovative technology. Infiniti emphasizes driver engagement and modern luxury features.
Founded:
1989
Headquarters:
Yokohama, Japan
Parent Company:
Nissan Motor Co., Ltd.
Quality Standards
Infiniti parts are manufactured under Nissan's comprehensive quality control system with additional premium standards. Each component undergoes rigorous testing to ensure luxury-level performance and reliability. OEM Infiniti parts maintain the brand's high standards for luxury and performance.
Notable Features
- ProPILOT Assist
- Direct Adaptive Steering
- InTouch dual display system
- Variable Compression Turbo
Brand Strengths
- Performance focus
- Innovative technology
- Distinctive design
- Luxury features
Reliability Rating
4.0 out of 5
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Frequently Asked Questions
Yes, we've verified that this Engine Control Module is fully compatible with your 2003 Infiniti Frontier. Each part in our inventory is carefully matched to specific vehicle makes and models to ensure proper fit and function.
This Engine Control Module includes all the components that would typically come with this assembly. Before shipping, we verify that all necessary hardware and subcomponents are intact and functional.
At UsedPart.us, each Engine Control Module undergoes a rigorous multi-point inspection process. We test electrical parts for proper operation, inspect mechanical parts for wear and damage, and verify that every component meets our strict quality standards before it's listed for sale.
We ship to all 50 states with tracking provided on every order. Standard shipping typically takes 3-7 business days depending on your location. For oversized or heavyweight items like some Engine Control Module assemblies, we use specialized freight services and will contact you to coordinate delivery.
UsedPart.us provides a 30-day warranty on all parts we sell, including this Engine Control Module. If the part fails to function properly within 90 days of delivery, contact our customer service team immediately. We'll arrange for a replacement or refund, depending on inventory availability.
While we don't offer installation services directly, our team can provide basic technical guidance for Engine Control Module installations. For more complex repairs, we maintain a database of reputable automotive repair shops across the country and can suggest qualified mechanics in your area who are familiar with Infiniti vehicles.
Quality used Engine Control Module components from UsedPart.us offer significant cost savings compared to new parts while providing reliable performance. Our used parts come from vehicles with documented histories, and many have years of useful life remaining, making them an economical choice for your 2003 Infiniti Frontier.
Yes, our technical support team is available during business hours to answer Engine Control Module installation questions. We can provide general guidance, specific torque specifications, and advice on special tools that might be required for your 2003 Infiniti Frontier.
We accept returns of incorrectly ordered parts within 90 days of purchase, provided the Engine Control Module hasn't been installed and remains in its original condition. To avoid ordering the wrong part, we recommend using our vehicle-specific search system or contacting our parts specialists before placing your order to confirm Engine Control Module compatibility.
Yes, we offer priority shipping options for customers who need Engine Control Module components quickly. We provide overnight and 2-day shipping options on most items. For expedited shipping, orders must be placed before 1 PM Eastern Time for same-day processing.