2735755080 Toyota HOLDER, ALTERNATOR, W/RECTIFIER, Price: 95.35$, Weight: 0.24kg

Alternator Brush Holder + Rectifier Assembly for Toyota ⚡

This OEM-grade unit supports the alternator brushes and houses the rectifier pack that turns AC to DC. It keeps your Toyota’s charging system stable, protects the battery, and feeds clean power to lights, ECU, and accessories .

Why you need it

Heat, vibration, and mileage wear out brushes and diodes. The holder keeps brushes aligned on the slip rings, while the rectifier ensures proper charging voltage. Replacing this assembly restores steady output and prevents electrical damage.

How it works

Brushes supply field current to the rotor; the spinning rotor induces AC in the stator. The rectifier’s high-temp diodes convert that AC to DC, and the heat sink sheds excess heat. Insulators and terminals route clean current to the battery and vehicle bus.

When it fails

Common symptoms: battery warning light, dim or flickering headlights, weak crank, radio noise, burnt smell. Undercharge can stall the engine and kill the battery; overcharge can boil electrolyte and harm modules. Ignoring it risks no-start and costly ECU damage.

Tech notes

Direct-fit replacement. Disconnect battery, remove alternator rear cover, swap holder/rectifier, torque fasteners, and release brush pin after install. Check belt and grounds for best results.

Compatibility

• Avalon
• Camry
• Camry (Sed/Wg)
• Corolla Sed
• Solara