Used OEM 2003 Jeep Frontier Engine
Connect With Recyclers Selling Engine For 2003 Jeep Frontier
Available 2003 Jeep Frontier Engine From Our Network
We found 9 recyclers with this part in stock. Click "Get A Price" to receive a quote.
| Part | In Stock | Mileage | Condition | Action | Location |
|---|---|---|---|---|---|
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | Pick-A-Part Auto Wrecking Sun Valley, CA 91352 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | Highway 50 Auto Parts Mound House, NV 89706 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | Cash-N-Carry Auto Parts Savannah, GA 31405 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | M-97 Auto Parts Cantonment, FL 32533 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | B&R Auto Wrecking Portland, OR 97230 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | Borges Foreign Auto Parts 577 Orchard St, New Bedford, MA 02744 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | Southside Salvage Yard 1240 S Main St, Tulsa, OK 74119 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | Crestwood Auto Recyclers Crestwood, KY 40014 |
| 2003 Jeep Frontier Engine | Yes | Under 100k | Grade A | Get A Price | Pull-A-Part Atlanta, GA 30315 |
Sun Valley, CA 91352
Mound House, NV 89706
Savannah, GA 31405
Cantonment, FL 32533
Portland, OR 97230
577 Orchard St, New Bedford, MA 02744
1240 S Main St, Tulsa, OK 74119
Crestwood, KY 40014
Atlanta, GA 30315
Grade A Condition
Low Miles. Excellent Working Condition.
90 Day Warranty
Grade B+ Condition
Average Miles. Good Working Condition.
90 days Warranty
Core Grade Condition
Rebuildable Core. Suitable for Rebuilding.
As-Is Condition
Part Description
Need a genuine OEM replacement 2003 Jeep Frontier Engine? UsedPart.us offers premium used Jeep Engine parts with fast next-day shipping to all 48 contiguous states. Each authentic Jeep Frontier Engine undergoes comprehensive testing and certification in our state-of-the-art facility, guaranteeing OEM performance and perfect fitment. Find exact-match 2003 Jeep 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 with a 100% satisfaction guarantee. Call our specialists at 800-646-4790 for immediate assistance with your 2003 Jeep Frontier Engine requirements.
Why Choose UsedPart.us for Your Engine?
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 Jeep Frontier Engine, all from our vetted network of professional auto recyclers.
Rigorous Quality Standards
Every Engine 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 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 for your 2003 Jeep Frontier.
Quality Assurance
Every certified Jeep Engine undergoes our rigorous 27-point inspection and testing protocol to guarantee premium OEM quality standards. This genuine 2003 Jeep Frontier Engine 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
At UsedPart.us, we don't just list parts - we ensure every component meets our rigorous standards before it reaches you.
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.
Multi-Point Inspection
Every Engine is tested for proper function, inspected for wear or damage, and verified for correct fitment with your 2003 Jeep Frontier. We document mileage, condition grade, and include photos when available.
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 Jeep Frontier Engine includes our industry-leading 90-day warranty covering both complete functionality and exact fitment. If your Jeep Engine 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 Jeep Frontier Engine.
Shipping Details
We provide expedited, reliable shipping nationwide with next-day delivery available for most Jeep Frontier parts. Your 2003 Jeep Frontier Engine 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 is dispatched. We partner with premium shipping carriers and include comprehensive insurance on all Jeep Engine shipments for complete buyer protection.
Nationwide Engine 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 Jeep Frontier Engine:
- 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
Looking for Jeep parts near you? Our network of 200+ certified recyclers means there's likely a quality Engine within driving distance. Contact us to find the closest available part to your location.
Technical Specifications
Vehicle Compatibility
- Primary Fit: 2003 Jeep Frontier
- Part Type: Engine
- 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 Jeep Frontier AC Compressor
- 2003 Jeep Frontier AC Condenser
- 2003 Jeep Frontier AC Blower Motor
- 2003 Jeep Frontier AC Control Panel
- 2003 Jeep Frontier AC Evaporator
- 2003 Jeep Frontier AC Evaporator Housing
- 2003 Jeep Frontier AC Hoses
- 2003 Jeep Frontier AC Receiver
- 2003 Jeep Frontier AC Selector
- 2003 Jeep Frontier AC Wire Harness
- 2003 Jeep Frontier Accelerator Parts
- 2003 Jeep Frontier Accessory Holders
- 2003 Jeep Frontier Air Bag
- 2003 Jeep Frontier Air Cleaner
- 2003 Jeep Frontier Air Conditioning Condenser
- 2003 Jeep Frontier Air Conditioning Evaporator
- 2003 Jeep Frontier Air Conditioning Hoses
- 2003 Jeep Frontier Air Flow Meter
- 2003 Jeep Frontier Air Injection Pump
- 2003 Jeep Frontier Air Shutter
- 2003 Jeep Frontier Air Tube Resonator
- 2003 Jeep Frontier Alternator
- 2003 Jeep Frontier Amplifier
- 2003 Jeep Frontier Antenna
- 2003 Jeep Frontier Anti Lock Brake Parts
- 2003 Jeep Frontier Anti-lock Brake Pts
- 2003 Jeep Frontier Ash Tray
- 2003 Jeep Frontier Automatic Transmission
- 2003 Jeep Frontier Axle Shaft
- 2003 Jeep Frontier Axle Actuator
- 2003 Jeep Frontier Axle Assembly Front
- 2003 Jeep Frontier Axle Assembly Rear
- 2003 Jeep Frontier Axle Flange
- 2003 Jeep Frontier Axle Housing
- 2003 Jeep Frontier Back Glass
- 2003 Jeep Frontier Back Glass Regulator
- 2003 Jeep Frontier Backing Plate Front
- 2003 Jeep Frontier Backing Plate Rear
- 2003 Jeep Frontier Backup Camera
- 2003 Jeep Frontier Backup Lamp
- 2003 Jeep Frontier Battery
- 2003 Jeep Frontier Battery Tray
- 2003 Jeep Frontier BCM
- 2003 Jeep Frontier Body Control Module
- 2003 Jeep Frontier Bed Liner
- 2003 Jeep Frontier Bell Housing
- 2003 Jeep Frontier Belt Tensioner
- 2003 Jeep Frontier Blower Motor
- 2003 Jeep Frontier Body Parts Misc
- 2003 Jeep Frontier Body Sensor
- 2003 Jeep Frontier Body Wire Harness
- 2003 Jeep Frontier Brain Box
- 2003 Jeep Frontier Brake Caliper
- 2003 Jeep Frontier Brake Master Cylinder
- 2003 Jeep Frontier Brake Proportioning Valve
- 2003 Jeep Frontier Brake Rotor Front
- 2003 Jeep Frontier Brake Rotor Rear
- 2003 Jeep Frontier Brake Shoes
- 2003 Jeep Frontier Brakes Front
- 2003 Jeep Frontier Brakes Rear
- 2003 Jeep Frontier Bumper Assy Front
- 2003 Jeep Frontier Bumper Assy Rear
- 2003 Jeep Frontier Bumper Assembly Rear
- 2003 Jeep Frontier Bumper Cover Fr
- 2003 Jeep Frontier Bumper Cover Rr
- 2003 Jeep Frontier Bumper End Cap
- 2003 Jeep Frontier Bumper Filler Panel
- 2003 Jeep Frontier Bumper Front
- 2003 Jeep Frontier Bumper Guard Front
- 2003 Jeep Frontier Bumper Guard Rear
- 2003 Jeep Frontier Bumper Reinforcement Front
- 2003 Jeep Frontier Bumper Reinforcement Rear
- 2003 Jeep Frontier Bumper Shock
- 2003 Jeep Frontier Cab Clip
- 2003 Jeep Frontier Caliper
- 2003 Jeep Frontier Camshaft
- 2003 Jeep Frontier Camshaft Housing
- 2003 Jeep Frontier Carburetor
- 2003 Jeep Frontier Cargo Cover
- 2003 Jeep Frontier Carpet Front
- 2003 Jeep Frontier Carpet Rear
- 2003 Jeep Frontier Carrier
- 2003 Jeep Frontier Carrier Case
- 2003 Jeep Frontier Catalytic Converter
- 2003 Jeep Frontier Center Cap
- 2003 Jeep Frontier Center Pillar
- 2003 Jeep Frontier Chassis Mounts
- 2003 Jeep Frontier Chassis Sensor
- 2003 Jeep Frontier Circuit Boards
- 2003 Jeep Frontier Clock
- 2003 Jeep Frontier Clock Spring
- 2003 Jeep Frontier Clutch
- 2003 Jeep Frontier Clutch Disc
- 2003 Jeep Frontier Clutch Master Cylinder
- 2003 Jeep Frontier Clutch Slave Cylinder
- 2003 Jeep Frontier Coil Spring
- 2003 Jeep Frontier Coil/Air Spring
- 2003 Jeep Frontier Coil Ignitor
- 2003 Jeep Frontier Column Switch
- 2003 Jeep Frontier Computer
- 2003 Jeep Frontier Console
- 2003 Jeep Frontier Console Front
- 2003 Jeep Frontier Console Rear
- 2003 Jeep Frontier Convertible Boot
- 2003 Jeep Frontier Convertible Top Lift
- 2003 Jeep Frontier Convertible Top Motor
- 2003 Jeep Frontier Coolant Pump
- 2003 Jeep Frontier Coolant Reservoir
- 2003 Jeep Frontier Cooling Fan
- 2003 Jeep Frontier Cup Holders
- 2003 Jeep Frontier CV Axle
- 2003 Jeep Frontier Cylinder Block
- 2003 Jeep Frontier Cylinder Head
- 2003 Jeep Frontier Dash Assembly
- 2003 Jeep Frontier Dash Bezel
- 2003 Jeep Frontier Dash Pad
- 2003 Jeep Frontier Dash Panel
- 2003 Jeep Frontier Dash Wire Harness
- 2003 Jeep Frontier Decklid Tailgate
- 2003 Jeep Frontier Differential
- 2003 Jeep Frontier Differential Assembly
- 2003 Jeep Frontier Differential Flange
- 2003 Jeep Frontier Differential Housing
- 2003 Jeep Frontier Differential Side Gears
- 2003 Jeep Frontier Distributor
- 2003 Jeep Frontier Door
- 2003 Jeep Frontier Door Assembly Fr
- 2003 Jeep Frontier Door Front
- 2003 Jeep Frontier Door Glass Front
- 2003 Jeep Frontier Door Glass Rear
- 2003 Jeep Frontier Door Handle Exterior
- 2003 Jeep Frontier Door Handle Front Driver
- 2003 Jeep Frontier Door Handle Front Passenger
- 2003 Jeep Frontier Door Handle Interior
- 2003 Jeep Frontier Door Handle Rear Driver
- 2003 Jeep Frontier Door Handle Rear Passenger
- 2003 Jeep Frontier Door Hinge Front
- 2003 Jeep Frontier Door Hinge Rear
- 2003 Jeep Frontier Door Molding Front
- 2003 Jeep Frontier Door Molding Rear
- 2003 Jeep Frontier Door Rear Driver
- 2003 Jeep Frontier Drive Shaft Front
- 2003 Jeep Frontier Drive Shaft Rear
- 2003 Jeep Frontier Driveshaft
- 2003 Jeep Frontier ECM
- 2003 Jeep Frontier ECU
- 2003 Jeep Frontier EGR Valve
- 2003 Jeep Frontier Engine Assembly
- 2003 Jeep Frontier Engine Block
- 2003 Jeep Frontier Engine Computer
- 2003 Jeep Frontier Engine Control Module
- 2003 Jeep Frontier Engine Cover
- 2003 Jeep Frontier Engine Mounts
- 2003 Jeep Frontier Engine Oil Cooler
- 2003 Jeep Frontier Engine Pulley
- 2003 Jeep Frontier Engine Wire Harness
- 2003 Jeep Frontier Evaporator Core
- 2003 Jeep Frontier Exhaust Assembly
- 2003 Jeep Frontier Exhaust Manifold
- 2003 Jeep Frontier Exhaust Pipe
- 2003 Jeep Frontier Fan Blade
- 2003 Jeep Frontier Fan Clutch
- 2003 Jeep Frontier Fender
- 2003 Jeep Frontier Fender Driver
- 2003 Jeep Frontier Fender Passenger
- 2003 Jeep Frontier Fender Flare
- 2003 Jeep Frontier Flex Plate
- 2003 Jeep Frontier Flywheel
- 2003 Jeep Frontier Fob Remote
- 2003 Jeep Frontier Fog Light
- 2003 Jeep Frontier Frame
- 2003 Jeep Frontier Front Bumper Assembly
- 2003 Jeep Frontier Front Bumper Cover
- 2003 Jeep Frontier Front Clip
- 2003 Jeep Frontier Front Door Glass
- 2003 Jeep Frontier Front End Assembly
- 2003 Jeep Frontier Front Lamp Driver
- 2003 Jeep Frontier Front Lamp Passenger
- 2003 Jeep Frontier Fuel Cap
- 2003 Jeep Frontier Fuel Filler Neck
- 2003 Jeep Frontier Fuel Injector
- 2003 Jeep Frontier Fuel Pump
- 2003 Jeep Frontier Fuel Tank
- 2003 Jeep Frontier Fuse Box
- 2003 Jeep Frontier Fuse Box Cabin
- 2003 Jeep Frontier Fuse Box Engine
- 2003 Jeep Frontier Generator
- 2003 Jeep Frontier Glove Box
- 2003 Jeep Frontier GPS Screen
- 2003 Jeep Frontier Grille
- 2003 Jeep Frontier Grille Assembly
- 2003 Jeep Frontier Harmonic Balancer
- 2003 Jeep Frontier Header Panel
- 2003 Jeep Frontier Headlight
- 2003 Jeep Frontier Headlight Assembly
- 2003 Jeep Frontier Headliner
- 2003 Jeep Frontier Headrest
- 2003 Jeep Frontier Heater Assembly
- 2003 Jeep Frontier Heater Core
- 2003 Jeep Frontier Hood
- 2003 Jeep Frontier Hood Hinge
- 2003 Jeep Frontier Hood Strut
- 2003 Jeep Frontier Horn
- 2003 Jeep Frontier Hub
- 2003 Jeep Frontier Ignition Switch
- 2003 Jeep Frontier Inner Fender
- 2003 Jeep Frontier Instrument Cluster
- 2003 Jeep Frontier Intake Manifold
- 2003 Jeep Frontier Intercooler
- 2003 Jeep Frontier Interior Mirror
- 2003 Jeep Frontier Jack
- 2003 Jeep Frontier Key Set
- 2003 Jeep Frontier Knuckle Front
- 2003 Jeep Frontier Leaf Spring Front
- 2003 Jeep Frontier Leaf Spring Rear
- 2003 Jeep Frontier Lock Actuator
- 2003 Jeep Frontier Lower Control Arm Front
- 2003 Jeep Frontier Lower Control Arm Rear
- 2003 Jeep Frontier Luggage Rack
- 2003 Jeep Frontier Mass Air Flow Sensor
- 2003 Jeep Frontier Mirror Driver
- 2003 Jeep Frontier Mirror Passenger
- 2003 Jeep Frontier Oil Pan
- 2003 Jeep Frontier Oil Pump
- 2003 Jeep Frontier Power Brake Booster
- 2003 Jeep Frontier Power Steering Assembly
- 2003 Jeep Frontier Power Steering Pump
- 2003 Jeep Frontier Power Steering Rack
- 2003 Jeep Frontier Power Window Motor
- 2003 Jeep Frontier Pressure Plate
- 2003 Jeep Frontier Quarter Panel
- 2003 Jeep Frontier Radiator
- 2003 Jeep Frontier Radiator Core Support
- 2003 Jeep Frontier Radiator Fan Motor
- 2003 Jeep Frontier Radio
- 2003 Jeep Frontier Rear Bumper Assembly
- 2003 Jeep Frontier Rear Bumper Cover
- 2003 Jeep Frontier Rear Clip
- 2003 Jeep Frontier Rear Door Glass
- 2003 Jeep Frontier Rear Hatch
- 2003 Jeep Frontier Rear Liftgate
- 2003 Jeep Frontier Rocker Panel
- 2003 Jeep Frontier Roof
- 2003 Jeep Frontier Running Board
- 2003 Jeep Frontier Seat Belt Front
- 2003 Jeep Frontier Seat Belt Rear
- 2003 Jeep Frontier Seat Front
- 2003 Jeep Frontier Seat Rear
- 2003 Jeep Frontier Shock Absorber
- 2003 Jeep Frontier Spindle Front
- 2003 Jeep Frontier Spoiler Rear
- 2003 Jeep Frontier Stabilizer Bar
- 2003 Jeep Frontier Starter
- 2003 Jeep Frontier Starter Motor
- 2003 Jeep Frontier Steering Column
- 2003 Jeep Frontier Steering Gear
- 2003 Jeep Frontier Steering Rack
- 2003 Jeep Frontier Steering Wheel
- 2003 Jeep Frontier Strut
- 2003 Jeep Frontier Sunroof
- 2003 Jeep Frontier Suspension Crossmember
- 2003 Jeep Frontier Sway Bar
- 2003 Jeep Frontier Tail Lamp Driver
- 2003 Jeep Frontier Tail Lamp Passenger
- 2003 Jeep Frontier Tailgate
- 2003 Jeep Frontier Temperature Control
- 2003 Jeep Frontier Thermostat
- 2003 Jeep Frontier Throttle Body
- 2003 Jeep Frontier Tie Rod
- 2003 Jeep Frontier Timing Chain
- 2003 Jeep Frontier Timing Cover
- 2003 Jeep Frontier Torque Converter
- 2003 Jeep Frontier Transfer Case
- 2003 Jeep Frontier Transmission
- 2003 Jeep Frontier Transmission Mount
- 2003 Jeep Frontier Trunk Lid
- 2003 Jeep Frontier Turbocharger
- 2003 Jeep Frontier Universal Joint
- 2003 Jeep Frontier Upper Control Arm Front
- 2003 Jeep Frontier Valve Cover
- 2003 Jeep Frontier Water Pump
- 2003 Jeep Frontier Wheel
- 2003 Jeep Frontier Wheel Bearing
- 2003 Jeep Frontier Wheel Hub
- 2003 Jeep Frontier Window Motor
- 2003 Jeep Frontier Window Regulator
- 2003 Jeep Frontier Windshield
- 2003 Jeep Frontier Wiper Motor
- 2003 Jeep Frontier Wiring Harness
Other Year Models
Same Part for Other Models
Same Part for Other Makes
About Jeep Motor Co.
Jeep began as a military vehicle manufacturer in 1941 and has evolved into an iconic brand synonymous with outdoor adventure and off-road capability. The brand's vehicles are renowned for their rugged durability and superior off-road performance, while modern Jeeps also offer refined on-road comfort.
Founded:
1941
Headquarters:
Auburn Hills, Michigan, USA
Parent Company:
Stellantis
Quality Standards
Jeep parts are designed and tested for extreme durability in challenging conditions. Each component undergoes rigorous off-road testing to ensure reliability. OEM Jeep parts maintain the brand's high standards for both on and off-road performance.
Notable Features
- Trail Rated certification
- Quadra-Drive II 4x4 system
- Selec-Terrain traction management
- Command-View dual-pane panoramic sunroof
Brand Strengths
- Superior off-road capability
- Iconic design
- Strong resale value
- Advanced 4x4 systems
Reliability Rating
Available 2003 Jeep Frontier - Engine From Our Network
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