12V 130A Alternator Replacement for Denso 104210-3470 Compatible with
| Product Dimensions | 12 x 8 x 3 inches |
|---|---|
| Item Weight | 4.2 ounces |
| Item model number | BGGJJ973 |
| Date First Available | August 16, 2026 |
Model Compatibility: Fits 2003 to 2008 4Runner and Tacoma models equipped with the 4.0L V6 1GR-FE engine.
Part Number Match: Replaces equipment numbers 104210-3470 and 27060-31020 for direct functional restoration of the charging system.
Electrical Specification: Delivers 12 volt output at 130 amp capacity to match the required power generation standards.
Pulley Configuration: Features a seven groove pulley design that aligns with the existing belt drive layout on listed vehicles.
Application Scope: Serves as a replacement alternator to restore standard electrical function for the specified platforms.
This 12V 130A alternator is designed to restore charging system performance for compatible vehicles.It functions as a power supply component, converting engine mechanical energy into electrical energy to power vehicle electrical systems and charge the battery.This unit features a stator winding for alternating current generation, a rotor winding for excitation, a rectifier to convert AC to DC, and a housing that serves as a grounding terminal.The alternator includes a 7 groove pulley and is engineered to match specifications for direct fit installation.Compatible Models: 4Runner (2003-2005) with 4.0L V6 1GR-FE engine.Tacoma (2005-2008) with 4.0L V6 1GR-FE engine.ES350 (2007-2011) with 3.5L V6 engine.Replaces Part Numbers: 104210-3470, 27060-31010, 27060-31011, 27060-31020.Terminal Definitions: B+ is the main DC output positive terminal, connecting to battery positive and vehicle electrical equipment.D connects to the IG gear of the ignition switch to provide working power for the regulator.F connects to the rotor winding to control excitation current magnitude.M connects to the B+ terminal or battery positive pole to detect alternator output voltage.L connects to the dashboard charging indicator light to feedback power generation status.C connects to the engine ECU interface.Installation requires disconnecting the battery negative pole before wiring.When the ignition switch is turned to ON, the charging indicator light should illuminate; after starting the engine, the light should extinguish, indicating normal alternator.Normal operating voltage at the B+ terminal with engine speed at 1500-2000 RPM should range between 13.5V and 14.5V.Brand mentions are used for compatibility indication only. Compatibility Clarification: This part is not made by the brand.Mentioned models are for reference only.
Packing and shipping
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Packaging Regulation : |
Wooden Box / Carton |
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Delivery time : |
7~14 days(About) |
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Conditions : |
New and Genuine |
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