Dodge Journey 2009-2020 L4 2.4L Alternator
$129.99 price checked August 2026
If you need a new replacement for a 2009-2020 Dodge Journey 2.4L engine, this is the right choice.
What the Dodge Journey Alternator Is, and Who For
The Dodge Journey 2.4L Alternator replacement is for owners of 2009-2020 L4 2.4L models who need a 160A output to maintain reliable charging.
A failing alternator often leaves a vehicle stranded with a dead battery or dim headlights during high-load operation. When the charging system fails to provide enough amperage to the electrical components, the car may experience sudden power loss or refuse to start.
The Dodge Journey 2.4L Alternator provides a 160A output to ensure the electrical system remains powered under load. This specific replacement is designed to meet the demands of the 2.4L engine while maintaining a 12V output for consistent performance.
We evaluated the other car alternator options we compared to determine which models provided the most reliable specs for this vehicle. This review is for owners of a 2009-2020 Dodge Journey looking for a new replacement unit.
You can find our full review of the PG-11391 Alternator to see how it performs under heavy loads.
How Car Forum World picked: we started from the 200 most-reviewed car alternator listings in our retail dataset, removed duplicates, accessories and off-category products, and 155 qualified. This product is one of 10 from that pool chosen for a full review. Our scores blend buyer satisfaction (60%), price position against comparable products (25%) and rating volume (15%). Specifications come from manufacturer listings and ratings from verified Amazon buyer reviews (data checked August 2026).
The Short Answer on the Dodge Journey Alternator
Best for: you need a direct replacement for a 2009-2020 Dodge Journey L4 2.4L engine that requires a 160A output.
We recommend this alternator for its specific fitment at the $129.99 price point.
- Pro: The 160A amperage meets the standard requirement for the Dodge Journey L4 2.4L.
- Pro: The 6-groove pulley ensures compatibility with the original serpentine belt configuration.
- Pro: The unit is supplied in new condition rather than as a remanufactured component.
- Con: The external regulator design may require specific wiring attention compared to internal-regulated units.
- Con: The 160A output may limit high-draw accessory upgrades beyond factory specifications.
Don’t buy this if: your vehicle uses a different OEM part number than 11440 or requires an alternator with an internal regulator.
Price assessment: The $129.99 price is fair for a new replacement unit with these specific 160A specifications.
Car Forum World score: 7.8/10 (data-driven – see “How we picked” above)
For owners of a different brand, see the Honda Accord Alternator spec breakdown for compatible parts.
The Numbers on the Spec Sheet
| Part Numbers | 11440N, 11440, A2TX0281, 04801490AA, 4801490AA, 4801490AC, 4801490AD |
| Amperage | 160A |
| Voltage | 12V |
| Rotation | CW (Clockwise) |
| Number of Grooves | 6-Groove Pulley |
| Fan Type | Internal |
| Regulator Type | External |
| Condition | New |
The 160A amperage rating ensures the Dodge Journey Alternator provides sufficient power to meet the electrical demands of the 2.4L engine.
Where this sits in the buyer data: Among the 155 products screened for this category, this one’s 4.3 rating places it #59, on 210 ratings – above the 20-rating median of that group, so the average rests on more feedback than most of its comparables. On price it undercuts 86 of them.
Before You Buy: Dodge Journey Alternator Checklist
The first thing to check is whether your vehicle’s original alternator matches the 11440 OEM part number or the specific 4801490AA series identifiers.
- ☐ Confirm the engine type is a 2.4L L4 2360cc 144cid engine — as this alternator is specific to that configuration.
- ☐ Verify the pulley configuration is a 6-groove pulley — to ensure it aligns with your serpentine belt system.
- ☐ Match the rotation direction to CW (Clockwise) — to ensure the unit spins correctly for your engine’s layout.
- ☐ Check that your electrical system requires 160A of amperage — as this is the output capacity of the Dodge Journey Alternator.
- ☐ Validate the regulator type is External — to ensure the mounting points for the voltage regulator match your factory setup.
You should not buy this product if your vehicle uses a different alternator pulley diameter or a different wiring harness layout than the 11440 standard.
If you are shopping for a luxury SUV, view our best alternator for BMW 3 Series X5 guide for options.
Performance in Practical Terms
160A Power Output
The 160A power output of the Dodge Journey 2009-2020 L4 2.4L Alternator provides the amperage needed to sustain the vehicle’s electrical system under heavy load. You can run the air conditioning and headlights simultaneously without risking a battery drain or under-amperage failure. This 160A rating meets the requirements for the 2.4L engine’s standard electrical demands.
External Regulator Design
The Dodge Journey Alternator utilizes an external regulator to manage voltage and current flow. This configuration separates the regulating components from the main alternator housing, which is a common design for maintaining consistent 12V output. You should verify that your original unit uses an external regulator to ensure the wiring harness layout matches this configuration.
Clockwise Rotation Compatibility
Clockwise rotation compatibility ensures the Dodge Journey Alternator aligns with the engine‘s mechanical requirements. The CW rotation prevents belt slippage and premature wear on the serpentine belt that can occur with a pulley diameter mismatch. You must confirm your engine’s rotation direction before ordering to ensure the 6-groove pulley engages correctly with the drive system.
New to these components? Learn more in our guide to car alternator terms and specs.
How the Dodge Journey Alternator Compares to Alternatives
The Dodge Journey Alternator provides a 160A output, which is a higher amperage rating than the 100 Amps provided by the DB Electrical AND0332.
- The Dodge Journey Alternator costs $129.99, which is $0.43 less than the DB Electrical AND0332.
- The Dodge Journey Alternator holds a 4.3 rating, outperforming the 3.0 rating of the DB Electrical AND0405.
- The Dodge Journey Alternator matches the $129.99 price of the standard Dodge Journey Alternator.
- The Dodge Journey Alternator costs $0.04 more than the Chevrolet Impala Monte Carlo Alternator.
- The Dodge Journey Alternator costs $0.04 more than the Toyota Yaris Alternator.
If you require a higher user rating than 4.3, the Toyota Yaris Alternator is the better pick with a 4.7 rating.
Questions Buyers Ask About the Dodge Journey Alternator
Is the price of the Dodge Journey 2009-2020 L4 2.4L Alternator fair if I need a mechanic for installation?
The $129.99 price covers the new replacement unit, but your total cost will include professional labor fees. You should factor in local shop rates for alternator replacement when calculating your total repair budget.
Does the Dodge Journey 2009-2020 L4 2.4L Alternator include a wiring harness?
The product specifications do not list a wiring harness, which usually means you will need to reuse your original wiring. You should confirm that your current harness layout matches the 11440 part number before purchasing.
Will this Dodge Journey 2009-2020 L4 2.4L Alternator fit my specific vehicle?
Yes, this unit is compatible with the Dodge Journey 2009-2020 L4 2.4L 2360cc 144cid engine. You should verify your specific OEM alternator pictures and the 11440 part number to ensure a correct match.
What is the power output of the Dodge Journey 2009-2020 L4 2.4L Alternator?
This alternator provides 160A of amperage at 12V. This output meets the standard requirements for the Dodge Journey’s electrical system under normal operating loads.
Is the Dodge Journey Alternator Right for You?
The Dodge Journey Alternator suits 5 kinds of buyer and is the wrong choice for 4 jobs, listed below with the reason for each.
Who the Dodge Journey Alternator is for, and what it does well
Who the Dodge Journey Alternator suits
- Dodge Journey owners with 2.4L engines — direct compatibility with the 2360cc 144cid engine
- DIY car mechanics — easy identification via the 11440 and 04801490AA OEM part numbers
- Budget-conscious commuters — affordable replacement for a failed charging system at a $129.99 price point
- Fleet vehicle operators — reliable 160A output for maintaining a consistent 12V electrical system
- Used car buyers — a reliable way to restore electrical functionality to a 2009-2020 Dodge Journey
What the Dodge Journey Alternator handles well
- Standard daily driving — 160A amperage provides sufficient power for standard vehicle electronics
- Maintaining battery charge — 12V voltage output ensures consistent power delivery to the vehicle’s electrical system
- Replacing a failed factory unit — New condition and multiple OEM part number matches (11440N, A2TX0281)
- Standard pulley mounting — 6-groove pulley design allows for standard serpentine belt installation
- Internal cooling — Internal fan type ensures consistent heat dissipation during operation
What the Dodge Journey Alternator is the wrong choice for
- High-performance off-roading — 160A amperage may be insufficient for heavy-duty winch or high-draw auxiliary lighting
- Heavy-duty towing — 160A capacity is designed for the 2.4L L4 engine rather than high-torque heavy hauling
- Custom high-voltage builds — 12V voltage limit rules out use in 24V or high-voltage industrial systems
- Specific engine types — Not compatible with Dodge Journey engines other than the 2.4L L4
What to budget alongside the Dodge Journey Alternator, and what to skip
- Internal fan — already included in the product’s internal fan spec
- Separate voltage regulator — included as an external regulator type in the assembly
- Alternative 11440 part — unnecessary as this product already matches that OEM number
Comparing different truck and SUV parts? View the best alternator for Ford Explorer 2013-2019 comparison.
Where to Buy the Dodge Journey Alternator
These retailers sell Car Alternator generally – we do not track which of them has this particular model in stock, so check availability and the current price with the retailer before making a trip.
- AutoZone (online and physical stores) — wide availability of parts and in-store installation services
- O’Reilly Auto Parts (online and physical stores) — extensive inventory and professional technical support
- Advance Auto Parts (online and physical stores) — large selection of parts and convenient store locations
- RockAuto (online only) — massive catalog of aftermarket and OEM options
- Summit Racing Equipment (online only) — performance-oriented parts and large inventory
- PartsTech (online only) — specialized wholesale and trade account options
Final Verdict on the Dodge Journey Alternator
If you need a new alternator for a 2009-2020 Dodge Journey with a 2.4L engine, this unit is the correct choice for around $129.99.
The 160A amperage output meets the standard requirements for this vehicle’s electrical system, and the 4.3 rating from 210 buyers supports its reliability as a replacement.
Skip it if: your vehicle uses a different engine configuration than the L4 2.4L or if your specific alternator requires a different pulley groove count than 6.