WAI 6677N Starter

Starter for Ford Five Hundred, Freestyle, and Montego

The WAI 6677N starter is a 12-volt, permanent magnet gear reduction unit built for Ford and Mercury applications that need reliable cranking performance. It is a 100% new starter, not remanufactured, and uses proprietary components and manufacturing processes to support long service life and consistent output.

Key Features

• Part number: 6677N
• 12-volt starter for charging and starting system repair
• Permanent magnet gear reduction design
• 1.5 power rating
• Counterclockwise (left) rotation
• 22-tooth drive
• Pad mounting type
• Fits 2005-2007 Ford Five Hundred, N/A
• Fits 2005-2007 Ford Freestyle, N/A
• Fits 2005-2007 Mercury Montego, N/A

Detailed Description

WAI 6677N is engineered for vehicles that require dependable starter torque and amp output during engine start-up. The permanent magnet gear reduction design helps deliver efficient cranking performance, while the 12-volt configuration, 22-tooth drive, and pad mount layout match the listed Ford and Mercury applications. This starter cross-references AMS Automotive 6677 for the same application.

Use WAI 6677N when servicing a 2005-2007 Ford Five Hundred, 2005-2007 Ford Freestyle, or 2005-2007 Mercury Montego. The part number 6677N is also referenced by OE-style numbers including 5F9T-11000-AA and 6F9Z-11002-AA.

What It Helps Address

• Slow or weak engine cranking
• No-start conditions caused by starter failure
• Intermittent starter engagement
• Grinding or improper drive engagement from worn starter components
• Electrical starting issues on listed Ford and Mercury vehicles

Installation Notes and Tips

Confirm the vehicle’s year, make, model, rotation, tooth count, and mounting style before installation. Verify that the replacement starter matches the original 12-volt, counterclockwise rotation, 22-tooth, pad-mount configuration for the application. For best results, inspect battery condition, cable connections, and charging system output before replacing the starter.

Quality Assurance

WAI starters are built as new units rather than remanufactured parts, using proprietary components and processes to support durability and performance. The 6677N is designed to meet the starting demands of modern vehicles and is listed for direct replacement on the specified Ford Five Hundred, Ford Freestyle, and Mercury Montego applications.