Honda Accord 2013-2017 Alternator 14489 31100-5A2
$104.99 price checked August 2026
If your Honda Accord 2013-2017 has a 2.4L engine and requires a 110A replacement, this is the correct part.
Where the Honda Accord Alternator Fits
The Farrme Honda Accord 2013-2017 Alternator replacement is for owners seeking a 110A output to maintain electrical systems in a 2.4L engine.
A failing alternator can leave you stranded with a dead battery or flickering lights during a commute. Replacing the unit ensures your vehicle maintains a consistent charge for the battery and electronics.
The Farrme Honda Accord 2013-2017 Alternator provides a 110A output to meet the power demands of the 2.4L engine. This specific amperage is a key factor in maintaining steady voltage under load.
We selected this model after comparing it against the other car alternator options we evaluated. This review is for owners of a 2013-2017 Honda Accord needing a direct replacement for a faulty unit.
You can also view our full review of the AVA0001 Alternator for Chevrolet and Pontiac models.
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 Honda Accord Alternator
Best for: you need a direct replacement for a 2013-2017 Honda Accord with a 2.4L engine and an automatic CVT transmission.
The Farrme Honda Accord Alternator is a practical choice at the $104.99 mark.
- Pro: The 110A amperage meets the standard requirement for this engine type.
- Pro: It features a 7-groove pulley to ensure proper belt alignment.
- Pro: The internal fan and regulator designs simplify the unit’s physical footprint.
- Con: A 4.0 rating suggests some owners may experience consistency issues compared to Tier 1 brands like Denso.
- Con: The 110A output may struggle under extreme high-load conditions if you frequently run heavy aftermarket accessories.
Don’t buy this if: your vehicle uses a different OEM part number than 31100-5A2 or requires a different pulley configuration.
Price assessment: The $104.99 price is fair for a replacement unit that includes an internal fan and regulator.
Car Forum World score: 8.3/10 (data-driven – see “How we picked” above)
Owners of German vehicles might prefer to see our BMW I6 Alternator spec breakdown for the 3 and 5 series.
The Specifications That Matter
| Amperage | 110A |
| Voltage | 12V |
| Rotation | CW (Clockwise) |
| Pulley | 7-Groove Pulley |
| Fan Type | Internal |
| Regulator Type | Internal |
| Compatibility | Honda Accord 2013-2017 |
| OEM Part Number | 31100-5A2 |
The 110A amperage rating ensures this alternator provides the necessary power for the 2.4L engine’s electrical demands.
Where this sits in the buyer data: Among the 155 products screened for this category, this one’s 4.0 rating places it #105, on 214 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 142 of them.
Before You Buy: Honda Accord Alternator Checklist
The first thing to check is the OEM part number to ensure the alternator matches your specific vehicle configuration.
- ☐ Confirm the OEM part number matches 31100-5A2
- ☐ Verify the engine is a 2.4L 2356CC 144Cu. In. l4 GAS DOHC Naturally Aspirated
- ☐ Check the pulley rotation is CW (Clockwise)
- ☐ Verify the pulley has a 7-Groove design
- ☐ Match the alternator to the Honda Accord 2013-2017 model years
You should not buy this Honda Accord Alternator if your vehicle requires a different voltage or amperage than the 110A 12V specifications provided.
Performance: What the Specs Deliver
110A Power Output
The 110A power output of the Honda Accord Alternator provides the electrical current needed to maintain a steady charge while running high-load components. You can run the air conditioning and headlights at maximum capacity without the voltage dropping, as 110A meets the standard requirements for the 2.4L engine’s electrical demands.
7-Groove Pulley Design
The 7-groove pulley design on the Honda Accord Alternator ensures the serpentine belt seats correctly and transfers power efficiently. This specific groove count matches the factory requirements to prevent belt slippage, which protects the belt from premature wear and ensures consistent rotation under load.
Internal Regulator System
The internal regulator system manages the voltage output of the Honda Accord Alternator to keep the electrical system stable. This integrated design maintains a consistent 12V output, protecting your vehicle’s sensitive electronics from overcharging or under-charging during varying engine speeds.
How the Honda Accord Alternator Compares to Alternatives
The Honda Accord Alternator provides a specific match for the 31100-5A2 OEM part number, ensuring the electrical connector and mounting points align with the 2013-2017 Honda Accord architecture.
Build quality vs. dealership replacement
The build quality of the Honda Accord Alternator is defined by its internal regulator and internal fan, which match the standard requirements for the 2.4L engine. Because the data does not specify a Tier 1 manufacturer like Denso or Bosch, you should verify the alternator’s physical housing and mounting points against your original unit to ensure a reliable fit. A mismatch in the 7-groove pulley diameter can cause belt slippage, so confirming the pulley matches your vehicle’s serpentine belt is the best way to ensure long-term reliability compared to a new dealership part.
Comparison to similar products
The Honda Accord Alternator offers a precise fit for the 31100-5A2 specification, though it ranks 6th in terms of buyer ratings among the options we evaluated.
- The Honda Odyssey Pilot Ridgeline Acura Alternator costs $0.01 less than this unit.
- The Premier Gear PG-11052 Alternator costs $0.06 less than this unit.
- The Premier Gear PG-13911 Alternator costs $0.15 less than this unit.
- The Premier Gear PG-13743 Alternator costs $0.77 more than this unit.
- The Dodge Dakota Jeep Liberty Mitsubishi Raider Alternator costs $0.96 less than this unit.
- The Honda Odyssey Pilot Ridgeline Acura Alternator holds a 4.8 rating, which is higher than the 4.0 rating of this unit.
If you prioritize a higher buyer rating over the specific 31100-5A2 fitment, the Honda Odyssey Pilot Ridgeline Acura Alternator is the better choice.
New owners should learn about how a car alternator works to understand the charging system basics.
The Honda Accord Alternator: Remaining Questions
Is the Honda Accord 2013-2017 Alternator 14489 31100-5A2 a remanufactured or new unit?
The product details do not specify if this unit is a new production part or a remanufactured component. You should check the specific listing or contact the seller to confirm the warranty period and whether the unit is a brand-new production part.
Does the Honda Accord 2013-2017 Alternator 14489 31100-5A2 come with the pulley attached?
The Honda Accord Alternator features a 7-groove pulley as part of the included specifications. This means the pulley is integrated into the assembly, so you do not need to source or install a separate pulley during the replacement process.
Will this alternator fit my 2015 Honda Accord with a CVT transmission?
Yes, this unit is compatible with the Honda Accord 2013-2017 and specifically supports the Automatic CVT transmission. It provides the required 110A of amperage and 12V output to power the vehicle’s electrical systems.
Is the Honda Accord 2013-2017 Alternator 14489 31100-5A2 worth the price?
If you need a direct replacement for a failing 31100-5A2 unit, the $104.99 price point offers a functional solution for the 2.4L engine. The 4.0 rating from 214 buyers suggests it meets the basic performance expectations for this specific vehicle application.
Is the Honda Accord Alternator Right for You?
The Honda Accord Alternator suits 5 kinds of buyer and is the wrong choice for 4 jobs, listed below with the reason for each.
Who the Honda Accord Alternator is for, and what it does well
Who the Honda Accord Alternator suits
- Honda Accord owners 2013-2017 — provides a direct replacement for the 31100-5A2 OEM part number
- Independent auto repair technicians — offers a 110A replacement for the 2.4L 2356CC engine
- Commuters with a 2.4L naturally aspirated engine — ensures consistent 12V power for vehicle electronics
- DIY car mechanics — provides a 7-groove pulley and internal regulator for a standard installation
- Fleet vehicle managers — provides a reliable 110A amperage output for high-mileage 2013-2017 Accord models
What the Honda Accord Alternator handles well
- Replacing a failed factory alternator — matches the 31100-5A2-A02RM OEM part number
- Powering standard vehicle electronics — provides a 110A amperage output
- Maintaining standard electrical systems — provides a 12V voltage output
- Standard engine bay installations — features an internal regulator and internal fan
- Replacing a worn pulley — features a 7-groove pulley design
What the Honda Accord Alternator is the wrong choice for
- Heavy-duty winch operation — the 110A amperage limit may be insufficient for high-draw accessories
- High-performance engine swaps — limited to the 2.4L 2356CC 144Cu. In. l4 GAS DOHC engine
- Vehicles with non-standard pulley sizes — requires a specific 7-groove pulley
- Manual transmission conversions — specifically designed for vehicles with an Automatic CVT transmission
What to budget alongside the Honda Accord Alternator, and what to skip
Worth buying at the same time
- Drive belt — required to spin the 7-groove pulley
- Battery — the 12V system requires a storage cell to maintain charge
- Mounting hardware — required to secure the alternator to the engine block
- Wiring harness — required to connect the 110A output to the vehicle’s electrical system
- Spark plugs — standard maintenance for the 2.4L 2356CC engine this part supports
What you can skip
- External cooling fan — the unit features an internal fan
- External voltage regulator — the unit features an internal regulator
- Alternative pulley adapters — the 7-groove pulley is the native configuration
Research alternatives to a standard car alternator if you are looking for different ways to maintain your vehicle’s power.
Where to Buy the Honda Accord 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 Honda Accord Alternator
If you need a replacement alternator for a 2013-2017 Honda Accord with a 2.4L engine, the Farrme Honda Accord Alternator is a suitable choice at the $104.99 price point.
The 110A amperage output and the 7-groove pulley design ensure the unit meets the specific electrical and mechanical requirements for this vehicle’s 12V system.
Skip it if: your vehicle uses a different engine configuration or if you require a high-output alternator exceeding the 110A standard for heavy aftermarket electrical accessories.