TYC 2-11670 Alternator

Overview of TYC Alternator 2-11670 for Acura and Honda Vehicles

The TYC 2-11670 alternator is designed specifically for select Acura and Honda models, including the Accord, Crosstour, RDX, and TLX. This alternator features an internal fan and regulator, ensuring efficient power generation and reliable performance for your vehicle's electrical system.

• Power output of 135 amps for consistent electrical supply
• Internal fan position for optimized cooling
• Decoupler pulley design with 6 grooves for smooth operation
• Internal regulator for precise voltage control
• Clockwise rotation direction compatible with specified models
• OE manufacturer code Nd for quality assurance

Technical Details and Specifications

The TYC 2-11670 alternator is engineered with a decoupler pulley that reduces belt vibration and extends component life. Its 6-groove pulley wheel design ensures compatibility with factory belt systems on Acura and Honda vehicles. The internal fan position aids in maintaining optimal operating temperatures, while the internal regulator maintains stable voltage output. This alternator delivers 135 amps of power generation, suitable for vehicles with standard electrical demands. The clockwise rotation direction matches the original equipment specifications for the listed models.

Compatible Vehicles and Applications

This alternator is compatible with the following makes and models:

• Acura Accord
• Acura Crosstour
• Acura RDX
• Acura TLX
• Honda Accord
• Honda Crosstour

Use the TYC 2-11670 alternator to address issues such as:

• Battery not charging properly
• Dim or flickering headlights
• Electrical system warning lights on the dashboard
• Unusual noises from the alternator pulley
• Intermittent power loss or stalling

Installation Notes and Tips

When installing the TYC 2-11670 alternator, ensure the vehicle battery is disconnected to prevent electrical shorts. Verify the clockwise rotation direction and pulley groove count match your vehicle’s specifications. Proper belt tension is critical for the decoupler pulley to function correctly. It is recommended to inspect the serpentine belt and replace it if worn. Follow manufacturer torque specifications for mounting bolts to avoid damage.

Quality Assurance and Warranty Information

TYC alternators, including part number 2-11670, are manufactured to meet or exceed OEM standards. The internal components such as the regulator and fan are designed for durability and consistent performance. This alternator comes with a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Acura and Honda vehicles.