Technical Specifications
| Specification | Details |
|---|---|
| Brand | OTO-K |
| Product Type | Automotive Replacement Alternator |
| Interchange Number | 11573N |
| Condition | New |
| Voltage | 12V |
| Rated Output | 130 Amps |
| Rotation | Clockwise (CW) |
| Pulley | 6-Groove |
| Engine Compatibility | Honda 3.5L V6 |
| Replacement Type | OE-Style |
| Construction | 100% New Components |
| Warranty | 1 Year |
OEM and Interchange Part Numbers
This replacement alternator is advertised as compatible with the following Honda and aftermarket reference numbers:
Honda OE Reference:
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31100-RV0-A01
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31100RV0A01
Additional Interchange Numbers:
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11573N
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9764219-124
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104210-1240
-
1042101240
-
CSJ24
These numbers are provided for identification and comparison. Confirm compatibility with your original equipment before installation.
Reliable Charging for Honda 3.5L V6 Engines
Your Honda’s alternator plays an important role in keeping the vehicle’s electrical system operating properly.
While the engine is running, the alternator supplies power to essential components and helps recharge the battery after starting.
A properly functioning charging system supports:
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Engine management and ignition electronics
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Fuel injection components
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Headlights and exterior lighting
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Climate control and ventilation
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Audio and infotainment systems
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Power windows and electrical accessories
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Battery charging during normal driving
The OTO-K 130A alternator is designed to replace a compatible failing factory unit and restore dependable charging performance.
Its 130 Amp rated output is intended to match the electrical requirements of compatible Honda applications.
Common Symptoms of a Failing Honda Alternator
A worn or failing alternator may cause several noticeable symptoms, including:
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Battery warning light illuminated on the dashboard
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Dim or flickering headlights
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Repeated dead battery problems
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Difficulty restarting after driving
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Intermittent electrical accessory operation
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Unusual whining or grinding noises
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Low or inconsistent charging voltage
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Engine stalling after the battery becomes discharged
These symptoms do not always indicate alternator failure. Weak batteries, worn serpentine belts, damaged charging cables, and poor electrical grounds can produce similar problems.
Before replacing the alternator, test the battery and charging system to identify the actual cause.
For additional automotive troubleshooting information, electrical diagnostics, and DIY repair guides, visit My Pro Street Online.
New Construction and Dependable Performance
The OTO-K replacement alternator is manufactured using 100% new components.
According to the manufacturer, its construction is intended to provide consistent electrical output and reliable charging performance, including during idle operation.
The alternator features a 12V electrical configuration, 130 Amp rated output, and 6-groove pulley designed for compatible Honda factory accessory drive systems.
When properly matched to the original equipment, this alternator offers a replacement solution without unnecessary charging-system modifications.
Installation Recommendations
Before installing your OTO-K 130 Amp alternator, disconnect the negative battery terminal and follow the applicable Honda factory service procedure.
Compare the replacement unit with the original alternator, paying particular attention to the mounting points, electrical connectors, pulley design, and rated output.
Inspect the serpentine belt, belt tensioner, battery terminals, and charging-system wiring during replacement.
After installation, verify charging-system operation using appropriate diagnostic equipment.
Important: Some Honda vehicles use computer-controlled charging systems that adjust alternator output based on electrical demand and operating conditions. Charging voltage may vary during normal operation, so follow Honda-specific diagnostic procedures rather than relying on a single voltage reading.
Why Choose the OTO-K 130 Amp Alternator?
The OTO-K 130A replacement alternator provides a practical option for restoring charging performance in select Honda Odyssey, Pilot, and Ridgeline 3.5L V6 vehicles.
With its new construction, 12V electrical design, 130 Amp output, and manufacturer-advertised one-year warranty, this alternator is designed to deliver reliable replacement performance when properly matched to your vehicle.
Shop Honda replacement alternators and automotive electrical components at Pro Street Online. Find the correct replacement part, complete your repair, and keep your Honda running reliably.
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