SCITOO Alternator 12V 105A direct-fit for Honda/Acura (31100-RAA-A01) — 2003–2011 models, OEM-style replacement

This high-output alternator is designed as an OEM-style swap for a range of Honda and Acura vehicles from the early 2000s to 2011. It replaces failing units with a new, compact assembly that matches the original electrical specifications (12V, 105A, clockwise rotation) and fits factory mounting points and pulley arrangements. Manufactured in ISO 9001 and IATF 16949 certified facilities, the unit aims to deliver consistent charging performance while keeping installation straightforward.

Will this alternator fit my vehicle?

The SCITOO alternator fits a variety of 4-cylinder Honda and Acura models when matched to listed engine codes and years. Confirm compatibility by comparing OE numbers or vehicle application notes before ordering.

• Fits: Honda Accord 2003–2007 (2.4L), Civic 2006–2011 (2.0L), CR-V 2007–2011 (2.4L), Element 2003–2011 (2.4L).
• Also fits: Acura CSX 2006–2008 (2.0L) and TSX 2004–2008 (2.4L).
• Cross-references OEM part: 31100-RAA-A01 and related numbers for accurate matching.

How does this alternator perform compared to the original?

Designed to meet original equipment electrical characteristics, this replacement provides the same 12V output and 105-amp capacity expected by factory systems. Internal regulator and fan design mirror OE layout so the charging system, battery, and onboard electronics operate as intended.

• 12V, 105A rating supports factory electrical loads and accessories.
• Internal regulator (IR) and internal fan (IF) replicate OEM functions for stable voltage control.
• 7-groove pulley and clockwise rotation match factory drivetrain alignment.

What should I expect during installation and maintenance?

Installation follows the same steps as replacing the original alternator: disconnect battery, remove serpentine belt, unbolt electrical connectors and mountings, and refit the new unit. No special modifications are required when the correct OE number is selected.

• Direct bolt-on design for most listed models—no custom brackets required.
• Confirm pulley grooves and rotation match the vehicle before installation.
• Test charging voltage after installation to ensure proper operation (typically ~13.5–14.5V at idle under load).

What quality assurances and warranty are included?

The alternator is produced under ISO 9001 and IATF 16949 manufacturing standards to reduce defects and maintain consistent quality. SCITOO backs the product with a one-year guarantee to cover functional issues arising from manufacturing defects.

• Manufactured in certified facilities for traceable quality controls.
• One-year limited warranty for peace of mind after purchase.
• OE cross-reference numbers included to confirm correct replacement part.

Who is this for: This SCITOO alternator is intended for owners or professional mechanics replacing a failing charging unit on compatible Honda or Acura 4-cylinder models who need an affordable, OEM-spec replacement. It suits drivers wanting a direct-fit, high-output alternator that meets factory electrical requirements and arrives ready for standard installation.