TYC 2-21304 Alternator

Alternator Overview

This TYC alternator is built for charging-system replacement on select Toyota sedans. It matches the application with a 100-amp output, internal fan design, and a clutch pulley for controlled belt operation.

Compatible with Toyota Camry and Toyota Avalon applications, this part number 2-21304 is a direct-fit electrical replacement for vehicles that use the listed configuration.

Key Features

• 100-amp output for standard charging-system requirements.
• Internal fan design for compact alternator construction.
• Clutch pulley with 6 grooves for belt-drive compatibility.
• Clockwise rotation to match the specified application.
• OE manufacturer reference: DENSO.

Detailed Description

TYC part number 2-21304 is an alternator for select Toyota Camry and Toyota Avalon models. It is specified with a 100-amp power rating, internal fan type, clutch pulley design, six pulley grooves, and clockwise rotation. Those details matter when replacing a charging component because the alternator must match the vehicle’s electrical and belt-drive requirements.

This part cross-references 21304 and 27060-0P410 for the same application. If you are sourcing a Toyota Camry alternator or a Toyota Avalon alternator, confirming the pulley style, groove count, and rotation direction helps ensure the replacement aligns with the original setup. Part number 2-21304 is the identifier to verify during ordering and installation.

What It Is Used For

• Restoring battery charging performance when the alternator output is no longer stable.
• Replacing a worn clutch pulley that affects belt operation.
• Addressing charging-system warning lights tied to alternator failure.
• Correcting belt-drive mismatch when the pulley design or groove count differs from the original unit.

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage, pulley style, groove count, and rotation direction. Confirm fitment for the listed Toyota Camry and Toyota Avalon applications and compare the existing unit to part number 2-21304 before removal.

Quality Assurance

This alternator is built to OE manufacturer specifications referenced to DENSO, supporting accurate fit and function for the listed applications.