Used OEM 2003 Infiniti Altima Engine Control Module
We Have Your Part In Stock!
Year
2003
Make
Infiniti
Model
Altima
Part
Engine Control Module
Connect With Recyclers Selling Engine Control Module For 2003 Infiniti Altima
Available 2003 Infiniti Altima Engine Control Module From Our Network
We found 18 recyclers with this part in stock. Click "Get A Price" to receive a quote.
| Part | In Stock | Mileage | Condition | Action | Location |
|---|---|---|---|---|---|
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Garden State Auto Parts Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Copart Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Tear-A-Part Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Ace Auto Wreckers Elkridge, MD 21075 |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | American Auto Salvage Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Badger Auto Recyclers Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Cash-N-Carry Auto Parts Savannah, GA 31405 |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Ken's Auto Wreckers Ottawa, ON K1G 3N4 |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Mountain View Auto Salvage Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Brandon Auto Salvage Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Bay Area Auto Wreckers Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Tri Town Auto Salvage Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Five Star Salvage Center Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Eastern Automotive Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Copart Auto Salvage Dallas, TX 75172 |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Palmetto Auto Parts Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Highway Auto Parts Multiple Locations Nationwide |
| 2003 Infiniti Altima Engine Control Module | Yes | Under 100k | Grade A | Get A Price | Arizona Auto Salvage Multiple Locations Nationwide |
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Garden State Auto Parts
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Copart
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Tear-A-Part
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Ace Auto Wreckers
Elkridge, MD 21075
Get A Price
Elkridge, MD 21075
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
American Auto Salvage
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Badger Auto Recyclers
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Cash-N-Carry Auto Parts
Savannah, GA 31405
Get A Price
Savannah, GA 31405
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Ken's Auto Wreckers
Ottawa, ON K1G 3N4
Get A Price
Ottawa, ON K1G 3N4
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Mountain View Auto Salvage
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Brandon Auto Salvage
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Bay Area Auto Wreckers
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Tri Town Auto Salvage
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Five Star Salvage Center
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Eastern Automotive
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Copart Auto Salvage
Dallas, TX 75172
Get A Price
Dallas, TX 75172
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Palmetto Auto Parts
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Highway Auto Parts
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
2003 Infiniti Altima Engine Control Module
In Stock
Yes
Mileage
Under 100k
Condition
Grade A
Location
Arizona Auto Salvage
Multiple Locations Nationwide
Get A Price
Multiple Locations Nationwide
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 Altima 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 Altima 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 Altima 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 Altima Engine Control Module requirements.
Why Choose UsedPart.us for Your Engine Control Module?
Nationwide Network of Trusted Yards
We've partnered with over 200+ certified auto recyclers and salvage yards across all 50 states. This means you get access to millions of quality used parts, including this 2003 Infiniti Altima Engine Control Module, all from our vetted network of professional auto recyclers.
Rigorous Quality Standards
Every Engine Control Module in our network undergoes multi-point inspection. Our partner yards are required to test all parts for functionality, inspect for damage, and verify compatibility before listing. We only work with recyclers who maintain our strict quality standards.
Industry-Leading 90-Day Warranty
Unlike many competitors offering 30-day warranties, we stand behind every Engine Control Module with a comprehensive 90-day warranty. If your part fails to perform as expected, we'll replace it or provide a full refund - no questions asked.
Over 15 Years of Experience
Since 2008, UsedPart.us has connected thousands of customers with quality used auto parts. Our team of automotive experts understands what you need and works directly with salvage yards nationwide to find the right Engine Control Module for your 2003 Infiniti Altima.
200+
Partner Yards
50
States Served
1M+
Parts Available
90 Day
Warranty
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 Altima 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.
Our Quality Process for Every Engine Control Module
At UsedPart.us, we don't just list parts - we ensure every component meets our rigorous standards before it reaches you.
1
Yard Certification
We partner only with licensed, insured auto recyclers who meet our stringent certification requirements. Each yard undergoes background verification and maintains proper environmental compliance.
2
Multi-Point Inspection
Every Engine Control Module is tested for proper function, inspected for wear or damage, and verified for correct fitment with your 2003 Infiniti Altima. We document mileage, condition grade, and include photos when available.
3
Quality Guarantee
After passing our partner's inspection, each part is backed by our 90-day warranty. If it doesn't meet expectations, we make it right with a replacement or refund. Your satisfaction is guaranteed.
Warranty Information
This genuine 2003 Infiniti Altima 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 Altima Engine Control Module.
Shipping Details
We provide expedited, reliable shipping nationwide with next-day delivery available for most Infiniti Altima parts. Your 2003 Infiniti Altima 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.
Nationwide Engine Control Module Availability
No matter where you're located, UsedPart.us connects you with quality used auto parts from our network of certified recyclers.
Fast Local & Regional Shipping
We have partner yards strategically located across the United States, ensuring fast delivery of your 2003 Infiniti Altima Engine Control Module:
- Same-State Delivery: 1-2 business days in most cases
- Regional Shipping: 2-3 business days to neighboring states
- Nationwide Delivery: 3-7 business days coast to coast
- Expedited Options: Next-day and 2-day shipping available
Major Metro Areas We Serve
New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, Fort Worth, Columbus, Charlotte, San Francisco, Indianapolis, Seattle, Denver, Washington DC, Boston, Detroit, Nashville, Portland, Las Vegas, Louisville, Baltimore, Milwaukee, Albuquerque, Tucson, Fresno, Sacramento, Kansas City, Mesa, Atlanta, Omaha, Colorado Springs, Raleigh, Miami, Oakland, Minneapolis, Tulsa, Cleveland, Wichita, Arlington, Bakersfield, Tampa, New Orleans, Honolulu, Aurora, Anaheim, Santa Ana, St. Louis, Riverside, Corpus Christi, Lexington, Pittsburgh, Anchorage, Stockton, Cincinnati, St. Paul, Toledo, Greensboro, Newark, Plano, Henderson, Lincoln, Buffalo, Jersey City, Chula Vista, Orlando, and hundreds more.
Coast to Coast Partner Network
Northeast
ME, NH, VT, MA, RI, CT, NY, NJ, PA
Southeast
DE, MD, DC, VA, WV, KY, NC, SC, TN, GA, FL, AL, MS, LA
Midwest
OH, IN, IL, MI, WI, MN, IA, MO, ND, SD, NE, KS
Southwest
OK, TX, AR, NM, AZ
West
MT, WY, CO, UT, ID, NV, CA, OR, WA, AK, HI
All 50 States
+ Puerto Rico & US Territories
Looking for Infiniti parts near you? Our network of 200+ certified recyclers means there's likely a quality Engine Control Module within driving distance. Contact us to find the closest available part to your location.
Technical Specifications
Vehicle Compatibility
- Primary Fit: 2003 Infiniti Altima
- 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 Altima AC Compressor
- 2003 Infiniti Altima AC Condenser
- 2003 Infiniti Altima AC Blower Motor
- 2003 Infiniti Altima AC Control Panel
- 2003 Infiniti Altima AC Evaporator
- 2003 Infiniti Altima AC Evaporator Housing
- 2003 Infiniti Altima AC Hoses
- 2003 Infiniti Altima AC Receiver
- 2003 Infiniti Altima AC Selector
- 2003 Infiniti Altima AC Wire Harness
- 2003 Infiniti Altima Accelerator Parts
- 2003 Infiniti Altima Accessory Holders
- 2003 Infiniti Altima Air Bag
- 2003 Infiniti Altima Air Cleaner
- 2003 Infiniti Altima Air Conditioning Condenser
- 2003 Infiniti Altima Air Conditioning Evaporator
- 2003 Infiniti Altima Air Conditioning Hoses
- 2003 Infiniti Altima Air Flow Meter
- 2003 Infiniti Altima Air Injection Pump
- 2003 Infiniti Altima Air Shutter
- 2003 Infiniti Altima Air Tube Resonator
- 2003 Infiniti Altima Alternator
- 2003 Infiniti Altima Amplifier
- 2003 Infiniti Altima Antenna
- 2003 Infiniti Altima Anti Lock Brake Parts
- 2003 Infiniti Altima Anti-lock Brake Pts
- 2003 Infiniti Altima Ash Tray
- 2003 Infiniti Altima Automatic Transmission
- 2003 Infiniti Altima Axle Shaft
- 2003 Infiniti Altima Axle Actuator
- 2003 Infiniti Altima Axle Assembly Front
- 2003 Infiniti Altima Axle Assembly Rear
- 2003 Infiniti Altima Axle Flange
- 2003 Infiniti Altima Axle Housing
- 2003 Infiniti Altima Back Glass
- 2003 Infiniti Altima Back Glass Regulator
- 2003 Infiniti Altima Backing Plate Front
- 2003 Infiniti Altima Backing Plate Rear
- 2003 Infiniti Altima Backup Camera
- 2003 Infiniti Altima Backup Lamp
- 2003 Infiniti Altima Battery
- 2003 Infiniti Altima Battery Tray
- 2003 Infiniti Altima BCM
- 2003 Infiniti Altima Body Control Module
- 2003 Infiniti Altima Bed Liner
- 2003 Infiniti Altima Bell Housing
- 2003 Infiniti Altima Belt Tensioner
- 2003 Infiniti Altima Blower Motor
- 2003 Infiniti Altima Body Parts Misc
- 2003 Infiniti Altima Body Sensor
- 2003 Infiniti Altima Body Wire Harness
- 2003 Infiniti Altima Brain Box
- 2003 Infiniti Altima Brake Caliper
- 2003 Infiniti Altima Brake Master Cylinder
- 2003 Infiniti Altima Brake Proportioning Valve
- 2003 Infiniti Altima Brake Rotor Front
- 2003 Infiniti Altima Brake Rotor Rear
- 2003 Infiniti Altima Brake Shoes
- 2003 Infiniti Altima Brakes Front
- 2003 Infiniti Altima Brakes Rear
- 2003 Infiniti Altima Bumper Assy Front
- 2003 Infiniti Altima Bumper Assy Rear
- 2003 Infiniti Altima Bumper Assembly Rear
- 2003 Infiniti Altima Bumper Cover Fr
- 2003 Infiniti Altima Bumper Cover Rr
- 2003 Infiniti Altima Bumper End Cap
- 2003 Infiniti Altima Bumper Filler Panel
- 2003 Infiniti Altima Bumper Front
- 2003 Infiniti Altima Bumper Guard Front
- 2003 Infiniti Altima Bumper Guard Rear
- 2003 Infiniti Altima Bumper Reinforcement Front
- 2003 Infiniti Altima Bumper Reinforcement Rear
- 2003 Infiniti Altima Bumper Shock
- 2003 Infiniti Altima Cab Clip
- 2003 Infiniti Altima Caliper
- 2003 Infiniti Altima Camshaft
- 2003 Infiniti Altima Camshaft Housing
- 2003 Infiniti Altima Carburetor
- 2003 Infiniti Altima Cargo Cover
- 2003 Infiniti Altima Carpet Front
- 2003 Infiniti Altima Carpet Rear
- 2003 Infiniti Altima Carrier
- 2003 Infiniti Altima Carrier Case
- 2003 Infiniti Altima Catalytic Converter
- 2003 Infiniti Altima Center Cap
- 2003 Infiniti Altima Center Pillar
- 2003 Infiniti Altima Chassis Mounts
- 2003 Infiniti Altima Chassis Sensor
- 2003 Infiniti Altima Circuit Boards
- 2003 Infiniti Altima Clock
- 2003 Infiniti Altima Clock Spring
- 2003 Infiniti Altima Clutch
- 2003 Infiniti Altima Clutch Disc
- 2003 Infiniti Altima Clutch Master Cylinder
- 2003 Infiniti Altima Clutch Slave Cylinder
- 2003 Infiniti Altima Coil Spring
- 2003 Infiniti Altima Coil/Air Spring
- 2003 Infiniti Altima Coil Ignitor
- 2003 Infiniti Altima Column Switch
- 2003 Infiniti Altima Computer
- 2003 Infiniti Altima Console
- 2003 Infiniti Altima Console Front
- 2003 Infiniti Altima Console Rear
- 2003 Infiniti Altima Convertible Boot
- 2003 Infiniti Altima Convertible Top Lift
- 2003 Infiniti Altima Convertible Top Motor
- 2003 Infiniti Altima Coolant Pump
- 2003 Infiniti Altima Coolant Reservoir
- 2003 Infiniti Altima Cooling Fan
- 2003 Infiniti Altima Cup Holders
- 2003 Infiniti Altima CV Axle
- 2003 Infiniti Altima Cylinder Block
- 2003 Infiniti Altima Cylinder Head
- 2003 Infiniti Altima Dash Assembly
- 2003 Infiniti Altima Dash Bezel
- 2003 Infiniti Altima Dash Pad
- 2003 Infiniti Altima Dash Panel
- 2003 Infiniti Altima Dash Wire Harness
- 2003 Infiniti Altima Decklid Tailgate
- 2003 Infiniti Altima Differential
- 2003 Infiniti Altima Differential Assembly
- 2003 Infiniti Altima Differential Flange
- 2003 Infiniti Altima Differential Housing
- 2003 Infiniti Altima Differential Side Gears
- 2003 Infiniti Altima Distributor
- 2003 Infiniti Altima Door
- 2003 Infiniti Altima Door Assembly Fr
- 2003 Infiniti Altima Door Front
- 2003 Infiniti Altima Door Glass Front
- 2003 Infiniti Altima Door Glass Rear
- 2003 Infiniti Altima Door Handle Exterior
- 2003 Infiniti Altima Door Handle Front Driver
- 2003 Infiniti Altima Door Handle Front Passenger
- 2003 Infiniti Altima Door Handle Interior
- 2003 Infiniti Altima Door Handle Rear Driver
- 2003 Infiniti Altima Door Handle Rear Passenger
- 2003 Infiniti Altima Door Hinge Front
- 2003 Infiniti Altima Door Hinge Rear
- 2003 Infiniti Altima Door Molding Front
- 2003 Infiniti Altima Door Molding Rear
- 2003 Infiniti Altima Door Rear Driver
- 2003 Infiniti Altima Drive Shaft Front
- 2003 Infiniti Altima Drive Shaft Rear
- 2003 Infiniti Altima Driveshaft
- 2003 Infiniti Altima ECM
- 2003 Infiniti Altima ECU
- 2003 Infiniti Altima EGR Valve
- 2003 Infiniti Altima Engine
- 2003 Infiniti Altima Engine Assembly
- 2003 Infiniti Altima Engine Block
- 2003 Infiniti Altima Engine Computer
- 2003 Infiniti Altima Engine Cover
- 2003 Infiniti Altima Engine Mounts
- 2003 Infiniti Altima Engine Oil Cooler
- 2003 Infiniti Altima Engine Pulley
- 2003 Infiniti Altima Engine Wire Harness
- 2003 Infiniti Altima Evaporator Core
- 2003 Infiniti Altima Exhaust Assembly
- 2003 Infiniti Altima Exhaust Manifold
- 2003 Infiniti Altima Exhaust Pipe
- 2003 Infiniti Altima Fan Blade
- 2003 Infiniti Altima Fan Clutch
- 2003 Infiniti Altima Fender
- 2003 Infiniti Altima Fender Driver
- 2003 Infiniti Altima Fender Passenger
- 2003 Infiniti Altima Fender Flare
- 2003 Infiniti Altima Flex Plate
- 2003 Infiniti Altima Flywheel
- 2003 Infiniti Altima Fob Remote
- 2003 Infiniti Altima Fog Light
- 2003 Infiniti Altima Frame
- 2003 Infiniti Altima Front Bumper Assembly
- 2003 Infiniti Altima Front Bumper Cover
- 2003 Infiniti Altima Front Clip
- 2003 Infiniti Altima Front Door Glass
- 2003 Infiniti Altima Front End Assembly
- 2003 Infiniti Altima Front Lamp Driver
- 2003 Infiniti Altima Front Lamp Passenger
- 2003 Infiniti Altima Fuel Cap
- 2003 Infiniti Altima Fuel Filler Neck
- 2003 Infiniti Altima Fuel Injector
- 2003 Infiniti Altima Fuel Pump
- 2003 Infiniti Altima Fuel Tank
- 2003 Infiniti Altima Fuse Box
- 2003 Infiniti Altima Fuse Box Cabin
- 2003 Infiniti Altima Fuse Box Engine
- 2003 Infiniti Altima Generator
- 2003 Infiniti Altima Glove Box
- 2003 Infiniti Altima GPS Screen
- 2003 Infiniti Altima Grille
- 2003 Infiniti Altima Grille Assembly
- 2003 Infiniti Altima Harmonic Balancer
- 2003 Infiniti Altima Header Panel
- 2003 Infiniti Altima Headlight
- 2003 Infiniti Altima Headlight Assembly
- 2003 Infiniti Altima Headliner
- 2003 Infiniti Altima Headrest
- 2003 Infiniti Altima Heater Assembly
- 2003 Infiniti Altima Heater Core
- 2003 Infiniti Altima Hood
- 2003 Infiniti Altima Hood Hinge
- 2003 Infiniti Altima Hood Strut
- 2003 Infiniti Altima Horn
- 2003 Infiniti Altima Hub
- 2003 Infiniti Altima Ignition Switch
- 2003 Infiniti Altima Inner Fender
- 2003 Infiniti Altima Instrument Cluster
- 2003 Infiniti Altima Intake Manifold
- 2003 Infiniti Altima Intercooler
- 2003 Infiniti Altima Interior Mirror
- 2003 Infiniti Altima Jack
- 2003 Infiniti Altima Key Set
- 2003 Infiniti Altima Knuckle Front
- 2003 Infiniti Altima Leaf Spring Front
- 2003 Infiniti Altima Leaf Spring Rear
- 2003 Infiniti Altima Lock Actuator
- 2003 Infiniti Altima Lower Control Arm Front
- 2003 Infiniti Altima Lower Control Arm Rear
- 2003 Infiniti Altima Luggage Rack
- 2003 Infiniti Altima Mass Air Flow Sensor
- 2003 Infiniti Altima Mirror Driver
- 2003 Infiniti Altima Mirror Passenger
- 2003 Infiniti Altima Oil Pan
- 2003 Infiniti Altima Oil Pump
- 2003 Infiniti Altima Power Brake Booster
- 2003 Infiniti Altima Power Steering Assembly
- 2003 Infiniti Altima Power Steering Pump
- 2003 Infiniti Altima Power Steering Rack
- 2003 Infiniti Altima Power Window Motor
- 2003 Infiniti Altima Pressure Plate
- 2003 Infiniti Altima Quarter Panel
- 2003 Infiniti Altima Radiator
- 2003 Infiniti Altima Radiator Core Support
- 2003 Infiniti Altima Radiator Fan Motor
- 2003 Infiniti Altima Radio
- 2003 Infiniti Altima Rear Bumper Assembly
- 2003 Infiniti Altima Rear Bumper Cover
- 2003 Infiniti Altima Rear Clip
- 2003 Infiniti Altima Rear Door Glass
- 2003 Infiniti Altima Rear Hatch
- 2003 Infiniti Altima Rear Liftgate
- 2003 Infiniti Altima Rocker Panel
- 2003 Infiniti Altima Roof
- 2003 Infiniti Altima Running Board
- 2003 Infiniti Altima Seat Belt Front
- 2003 Infiniti Altima Seat Belt Rear
- 2003 Infiniti Altima Seat Front
- 2003 Infiniti Altima Seat Rear
- 2003 Infiniti Altima Shock Absorber
- 2003 Infiniti Altima Spindle Front
- 2003 Infiniti Altima Spoiler Rear
- 2003 Infiniti Altima Stabilizer Bar
- 2003 Infiniti Altima Starter
- 2003 Infiniti Altima Starter Motor
- 2003 Infiniti Altima Steering Column
- 2003 Infiniti Altima Steering Gear
- 2003 Infiniti Altima Steering Rack
- 2003 Infiniti Altima Steering Wheel
- 2003 Infiniti Altima Strut
- 2003 Infiniti Altima Sunroof
- 2003 Infiniti Altima Suspension Crossmember
- 2003 Infiniti Altima Sway Bar
- 2003 Infiniti Altima Tail Lamp Driver
- 2003 Infiniti Altima Tail Lamp Passenger
- 2003 Infiniti Altima Tailgate
- 2003 Infiniti Altima Temperature Control
- 2003 Infiniti Altima Thermostat
- 2003 Infiniti Altima Throttle Body
- 2003 Infiniti Altima Tie Rod
- 2003 Infiniti Altima Timing Chain
- 2003 Infiniti Altima Timing Cover
- 2003 Infiniti Altima Torque Converter
- 2003 Infiniti Altima Transfer Case
- 2003 Infiniti Altima Transmission
- 2003 Infiniti Altima Transmission Mount
- 2003 Infiniti Altima Trunk Lid
- 2003 Infiniti Altima Turbocharger
- 2003 Infiniti Altima Universal Joint
- 2003 Infiniti Altima Upper Control Arm Front
- 2003 Infiniti Altima Valve Cover
- 2003 Infiniti Altima Water Pump
- 2003 Infiniti Altima Wheel
- 2003 Infiniti Altima Wheel Bearing
- 2003 Infiniti Altima Wheel Hub
- 2003 Infiniti Altima Window Motor
- 2003 Infiniti Altima Window Regulator
- 2003 Infiniti Altima Windshield
- 2003 Infiniti Altima Wiper Motor
- 2003 Infiniti Altima Wiring Harness
Other Year Models
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
- Lincoln 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
- Hyundai Engine Control Module
- Kia 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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LeBarron's Auto Salvage
2003 Infiniti Altima - Engine Control Module
Tri Town Auto Salvage
2003 Infiniti Altima - Engine Control Module
Midwest Auto Parts
2003 Infiniti Altima - Engine Control Module
Central Auto Parts
2003 Infiniti Altima - Engine Control Module
American Auto Salvage
2003 Infiniti Altima - Engine Control Module
Aesop Auto Parts
2003 Infiniti Altima - Engine Control Module
Mather Auto Wrecking
2003 Infiniti Altima - Engine Control Module
Brandon Auto Salvage
2003 Infiniti Altima - Engine Control Module
Colaw Auto Salvage
2003 Infiniti Altima - Engine Control Module
Five Star Salvage Center
2003 Infiniti Altima - Engine Control Module
Weller Auto Parts
2003 Infiniti Altima - Engine Control Module
Arizona Auto Salvage
2003 Infiniti Altima - Engine Control Module
Foreign Auto Salvage
2003 Infiniti Altima - Engine Control Module
All Star Auto Parts
2003 Infiniti Altima - Engine Control Module
Premier Auto Salvage
2003 Infiniti Altima - Engine Control Module
Coast to Coast Auto Recycling
2003 Infiniti Altima - Engine Control Module
Auto Parts City
2003 Infiniti Altima - Engine Control Module
Vander Haag's
2003 Infiniti Altima - Engine Control Module
Roper Auto Salvage
2003 Infiniti Altima - Engine Control Module
Morrison's Auto Parts
2003 Infiniti Altima - Engine Control Module
RCS Auto Recyclers
2003 Infiniti Altima - Engine Control Module
B&B Used Auto Parts
2003 Infiniti Altima - Engine Control Module
Carolina Salvage
2003 Infiniti Altima - Engine Control Module
Martin's Salvage
2003 Infiniti Altima - Engine Control Module
Eastern Automotive
2003 Infiniti Altima - Engine Control Module
Wilmington Auto Salvage
2003 Infiniti Altima - Engine Control Module
Roy's Auto Parts
2003 Infiniti Altima - Engine Control Module
Modern Auto Parts
2003 Infiniti Altima - Engine Control Module
Dixie Auto Parts
2003 Infiniti Altima - Engine Control Module
Capital Auto Salvage
2003 Infiniti Altima - Engine Control Module
Highway Auto Parts
2003 Infiniti Altima - Engine Control Module
Bay Area Auto Wreckers
2003 Infiniti Altima - Engine Control Module
Pacific Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Northwest Auto Parts
2003 Infiniti Altima - Engine Control Module
Heartland Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Lone Star Auto Parts
2003 Infiniti Altima - Engine Control Module
Texas Auto Wreckers
2003 Infiniti Altima - Engine Control Module
Bluegrass Auto Salvage
2003 Infiniti Altima - Engine Control Module
Volunteer Auto Parts
2003 Infiniti Altima - Engine Control Module
Buckeye Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Hoosier Auto Salvage
2003 Infiniti Altima - Engine Control Module
Wolverine Auto Parts
2003 Infiniti Altima - Engine Control Module
Badger Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Hawkeye Auto Parts
2003 Infiniti Altima - Engine Control Module
Mountain View Auto Salvage
2003 Infiniti Altima - Engine Control Module
Rocky Mountain Auto Parts
2003 Infiniti Altima - Engine Control Module
Desert Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Valley Auto Wreckers
2003 Infiniti Altima - Engine Control Module
Coastal Auto Parts
2003 Infiniti Altima - Engine Control Module
Sunshine Auto Salvage
2003 Infiniti Altima - Engine Control Module
Peach State Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Palmetto Auto Parts
2003 Infiniti Altima - Engine Control Module
Carolina Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Old Dominion Auto Parts
2003 Infiniti Altima - Engine Control Module
Mountaineer Auto Salvage
2003 Infiniti Altima - Engine Control Module
Keystone Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Garden State Auto Parts
2003 Infiniti Altima - Engine Control Module
Empire Auto Wreckers
2003 Infiniti Altima - Engine Control Module
Bay State Auto Parts
2003 Infiniti Altima - Engine Control Module
Granite State Auto Salvage
2003 Infiniti Altima - Engine Control Module
Green Mountain Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Pine Tree Auto Parts
2003 Infiniti Altima - Engine Control Module
Sooner Auto Salvage
2003 Infiniti Altima - Engine Control Module
Razorback Auto Parts
2003 Infiniti Altima - Engine Control Module
Magnolia Auto Recyclers
2003 Infiniti Altima - Engine Control Module
Bayou Auto Wreckers
2003 Infiniti Altima - Engine Control Module
Big Sky Auto Salvage
2003 Infiniti Altima - Engine Control Module
Cornhusker Auto Parts
2003 Infiniti Altima - Engine Control Module
Atlantic Auto Parts & Salvage
Frequently Asked Questions
Yes, we've verified that this Engine Control Module is fully compatible with your 2003 Infiniti Altima. 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 Altima.
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 Altima.
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.