FWGC 7771R-6G2 Alternator

Reliable 12V Alternator for Ford and Mercury Vehicles

The 7771R-6G2 alternator is designed to provide consistent electrical charging performance for select Ford and Mercury models. Engineered with an internal fan and regulator, this alternator supports the demanding electrical systems of vehicles like the Mustang, Cougar, and Thunderbird.

• Voltage: 12V system compatibility
• Internal fan type for efficient cooling
• Clockwise (right) rotation direction
• Includes a 6-groove serpentine pulley
• Internal voltage regulator for stable output
• 130 amp amperage rating for reliable power delivery
• Compatible with Ford and Mercury vehicles including Mustang, Cougar, and Thunderbird

Technical Overview of the 7771R-6G2 Alternator

This alternator features a 12-volt electrical system designed to meet the power demands of mid- to late-model Ford and Mercury vehicles. The internal fan ensures effective cooling during operation, reducing the risk of overheating. Its clockwise rotation matches the original equipment specifications for proper fit and function. The included serpentine pulley with six grooves supports modern belt systems, ensuring smooth power transfer. An internal voltage regulator maintains consistent electrical output, protecting your vehicle’s battery and electrical components. With a 130 amp rating, this alternator can handle high electrical loads, making it suitable for vehicles equipped with additional electrical accessories.

Compatible Vehicles and Applications

• Replacement alternator for Ford Mustang models requiring a 12V, 130 amp unit
• Suitable for Mercury Cougar vehicles with serpentine belt systems
• Compatible with Ford Thunderbird models needing a clockwise rotation alternator
• Ideal for vehicles with internal voltage regulators and internal fan cooling
• Designed for applications requiring a 6-groove serpentine pulley

Installation Notes and Tips

When installing the 7771R-6G2 alternator, ensure the serpentine belt is properly aligned with the 6-groove pulley. Verify the rotation direction matches the original alternator to avoid mechanical issues. Since this alternator includes an internal voltage regulator, no external regulator wiring is necessary. Check electrical connections for corrosion or damage before installation to ensure optimal performance.

Quality Assurance and Warranty Information

This alternator is manufactured to meet OEM specifications for Ford and Mercury vehicles. It undergoes rigorous testing to ensure reliable electrical output and durability. Please refer to the product documentation or supplier for specific warranty details related to the 7771R-6G2 alternator.