WAGSON Alternator Replacement for Honda/Acura 2003–2011 2.0–2.4L — Direct-Fit, OE-Level Rebuild, 12-Month Warranty

WAGSON 13980N alternator is a direct-fit replacement designed to restore charging system reliability for compatible 2003–2011 Honda and A.cur.a 2.0–2.4L models.

This WAGSON unit replaces factory part numbers like 31100-RAA-A01 and 104210-4732, offering an OE-level rebuild with thorough bench testing and a 12-month warranty. It’s engineered to meet the electrical demands of engines in the noted model years and includes multiple reference numbers to simplify fitment checks. Read on for fitment details, performance features, and practical installation notes so you can decide if this alternator suits your vehicle.

Which cars will this alternator fit and what part numbers does it match?

This alternator is built to match several Honda and A.cur.a applications using 2.0L and 2.4L engines across model years 2003–2011. The product references a wide list of OEM and aftermarket part numbers to help confirm compatibility before purchase. Always cross-check with your vehicle’s VIN or existing alternator label to ensure exact fit.

• Compatible models: 2003–2007 Honda Accord 2.4L, 2006–2011 Honda Civic 2.0L, 2007–2011 CR-V 2.4L, 2003–2011 Element 2.4L
• A.cur.a fitments: 2004–2008 CSX 2.0L and 2004–2008 TSX 2.4L
• Reference numbers included: 13980, 31100-RAA-A01, 31100-RTA-003, 104210-4732 and related OE equivalents

How does WAGSON ensure quality and reliable charging performance?

WAGSON emphasizes OE-standard components and rigorous inspection to deliver consistent operation. Each alternator undergoes no-load and load testing to verify voltage output, diode function, and mechanical soundness. This process minimizes failures and protects vehicle electrical systems when installed properly.

• OE-grade parts used for long-term durability
• 100% pre-shipment performance testing under load and no-load conditions
• Quality control steps to check bearings, brushes, and regulator function

What should I know about installation and practical use?

The alternator is a direct-replacement part intended for standard swap-in installation using existing mounting points and electrical connectors on listed vehicles. Basic hand tools and a multimeter are useful to confirm charging voltage after installation. If the vehicle has additional electrical modifications, verify wiring and connector compatibility before final assembly.

• Designed for direct-fit installation on compatible models — no modification expected
• Test charging voltage with engine running; target ~13.8–14.6V depending on vehicle
• Follow torque specifications for mounting bolts and reconnect battery last

What warranty and after-sale support are available?

WAGSON includes a 12-month warranty to cover manufacturing defects and initial failures. The brand provides customer support to assist with fitment questions and post-purchase concerns, offering a straightforward path to repair or replacement within the warranty window. Keep purchase documentation and the alternator’s reference numbers handy when contacting support.

• 12-month warranty covering defects in materials and workmanship
• Accessible customer support for fitment and installation guidance
• Recommendation to confirm model compatibility before ordering

Who this is for: The WAGSON 13980N alternator is intended for DIY mechanics, independent shops, and fleet managers needing a cost-effective, tested replacement for Honda and A.cur.a 2.0–2.4L engines from 2003–2011. Choose this unit if you want a part that references multiple OEM numbers, has undergone performance testing, and comes with a one-year warranty—just verify fitment against your vehicle’s part label or VIN before purchasing.