TYC 2-13943 Alternator

Reliable Alternator Replacement for Oldsmobile Montana and Pontiac Silhouette

The TYC 2-13943 alternator is designed to provide consistent power generation for your Oldsmobile Montana or Pontiac Silhouette. Engineered with an internal fan and regulator, this alternator ensures efficient charging and reliable electrical system performance.

• 120 amp power generation capacity
• Internal fan position for optimized cooling
• Internal voltage regulator for stable output
• Regular pulley wheel design with 6 grooves
• Clockwise rotation direction
• OE manufacturer: VA

Technical Details and Features

This TYC alternator, part number 2-13943, is built to meet the electrical demands of your Oldsmobile Montana or Pontiac Silhouette. The internal fan position helps maintain proper operating temperatures, while the internal regulator ensures consistent voltage output. The pulley wheel features a regular design with six grooves, compatible with the factory belt system. With a 120 amp output, this alternator supports the charging needs of your vehicle’s battery and electrical components. The clockwise rotation matches the original equipment specifications, ensuring proper fit and function.

Compatible Vehicles and Applications

This alternator is specifically compatible with the following vehicles:

• Oldsmobile Montana
• Pontiac Silhouette

Use the TYC 2-13943 alternator to replace a failing or underperforming alternator in these models to restore reliable charging system operation.

Common Issues Addressed by This Alternator

• Battery not charging properly or draining quickly
• Dimming or flickering dashboard lights
• Electrical system warning lights illuminated
• Unusual noises from the alternator area
• Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

When installing the TYC 2-13943 alternator, ensure the pulley grooves align with the vehicle’s serpentine belt. Verify the clockwise rotation direction matches the original alternator. Since the fan and regulator are internal, no additional external components are required. It is recommended to disconnect the battery before installation to prevent electrical shorts. Professional installation is advised to ensure proper torque specifications and electrical connections.

Quality Assurance and Warranty

TYC alternators are manufactured to meet or exceed OEM standards. The 2-13943 alternator is produced by VA, an original equipment manufacturer, ensuring compatibility and durability. This part typically comes with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for specific warranty terms.