MPA Electrical 3273S Starter Motor

Remanufactured Starter for Ford Applications

MPA Electrical 3273S is a remanufactured 12-volt starter built for Ford vehicles that need reliable cranking performance. It uses a permanent magnet gear reduction design with a 1.4 kW rating, clockwise rotation, and a 10-tooth drive for the listed applications.

This starter is a direct-fit option for Ford Ranger, Explorer, Explorer Sport Trac, Mustang, Aerostar, Mercury Mountaineer, Mazda B4000, and Explorer Sport models across the confirmed year ranges. The MPA Electrical remanufactured line focuses on service-ready electrical components for charging and starting systems.

Key Features

• Part number: 3273S
• Remanufactured starter for 12-volt systems
• Permanent magnet gear reduction design
• 1.4 kW output rating
• Clockwise rotation
• 10-tooth drive configuration
• Built for Ford starter applications
• Cross-reference: Anchor 3273

Detailed Product Information

MPA Electrical 3273S is engineered for vehicles that require a compact gear-reduction starter with permanent magnet construction. The 1.4 kW rating supports dependable engine cranking, while the clockwise rotation and 10-tooth drive match the specified OE-style applications. This part number is commonly searched for Ford Ranger starter replacement, Ford Explorer starter replacement, and Mustang starter replacement needs.

Compatible With 1997-2011 Ford Ranger, N/A; 1997-2010 Ford Explorer, N/A; 2007-2010 Ford Explorer Sport Trac, N/A; 2001-2005 Ford Explorer Sport Trac, N/A; 2005-2010 Ford Mustang, N/A; 1998-2010 Mercury Mountaineer, N/A; 1998-2008 Mazda B4000, N/A; 2001-2003 Ford Explorer Sport, N/A; 1997 Ford Aerostar, N/A.

Common Starting System Issues

• Engine cranks slowly or inconsistently
• No-crank condition when the key is turned
• Starter motor clicks without engaging the engine
• Intermittent starting after repeated key cycles
• Starter drive or gear engagement problems

Installation Notes and Tips

Verify the starter’s 12-volt specification, clockwise rotation, 10-tooth drive, and 1.4 kW rating against the original unit before installation. Confirm connector, mounting, and application details for the exact vehicle listed. For best results, inspect battery condition, cable integrity, and charging system output before replacing the starter.

Quality Assurance

MPA Electrical remanufactured starters are rebuilt for service in starting-system applications and are intended to meet the fitment and specification requirements listed for the confirmed vehicles.