TYC 2-11326 Alternator

Reliable Alternator Replacement for Lexus and Toyota Vehicles

The TYC 2-11326 alternator is designed to provide consistent power generation for select Lexus and Toyota models. Engineered with an internal fan and regulator, this alternator supports 150 amps of output, ensuring your vehicle's electrical system operates efficiently.

• Internal fan position for optimized cooling
• 150 amp power generation capacity
• Decoupler pulley design with 7 grooves
• Internal voltage regulator for stable output
• CW (clockwise) rotation direction
• Compatible with 3.5L engine configurations

Technical Details and Features

This TYC alternator (part number 2-11326) features a decoupler pulley with 7 grooves, designed to reduce belt vibration and improve overall drivetrain smoothness. The internal fan position enhances cooling efficiency, while the internal regulator maintains consistent voltage output to protect your vehicle's electrical components. With a clockwise rotation direction, this alternator is tailored for specific engine setups, including the 3.5L engines found in various Lexus and Toyota models.

Compatible Vehicles and Applications

This alternator is compatible with multiple Lexus and Toyota vehicles, including:

• Lexus ES350
• Lexus RX350
• Toyota Highlander
• Toyota RAV4
• Toyota Sienna
• Toyota Venza

It is specifically designed for vehicles equipped with a 3.5L engine requiring a 150 amp alternator with a decoupler pulley system.

Common Issues Addressed by This Alternator

• Battery not charging properly or draining quickly
• Dim or flickering headlights and electrical accessories
• Warning lights related to charging system on the dashboard
• Unusual noises from the pulley or belt area
• Intermittent electrical failures or vehicle stalling

Installation Notes and Tips

When installing the TYC 2-11326 alternator, ensure the pulley grooves align correctly with the serpentine belt. Verify the clockwise rotation direction matches your vehicle’s specifications. Proper torque on mounting bolts and secure electrical connections are essential for optimal performance. It is recommended to inspect the belt and tensioner during installation to prevent premature wear.

Quality Assurance and Warranty

TYC alternators are manufactured to meet or exceed OEM standards, providing reliable performance for your Lexus or Toyota vehicle. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or retailer for exact warranty terms.