Denso 280-5308 Starter

Denso 280-5308 Reman Starter Overview

Denso 280-5308 is a 12-volt reman starter built for Ford OE applications that require clockwise rotation and 1.4 kW output. It is engineered for direct replacement use on select Ford Ranger, Explorer, Explorer Sport Trac, Mustang, Mercury Mountaineer, and Mazda B4000 models.

DENSO remanufactured starters are rebuilt with tested electrical components, renewed wear parts, and bench validation to help deliver factory-original starting performance. This reman starter is a practical choice for drivers looking for dependable cranking performance in cold-weather and hot-weather starts.

Key Features

• 12.0-volt starter with 1.4 kW power rating
• Clockwise starter rotation
• Ford OE family application
• High-voltage tested armature and field coils
• Refinished commutators with performance validation
• Premium copper terminals for consistent electrical current
• New bearings, brushes, and seals
• Bench-tested for factory-original performance

Product Details

The Denso Reman Starter, part number 280-5308, is built around DENSO’s gear-reduction starter design and remanufacturing process. Each unit is inspected and rebuilt with replacement of key wear items, then tested to verify starting performance before release. This approach supports reliable cranking torque and consistent operation across a wide range of driving conditions.

Fits 2007-2011 Ford Ranger, N/A. Fits 2002-2010 Ford Explorer, N/A. Fits 1998-2000 Ford Explorer, N/A. Fits 2007-2010 Ford Explorer Sport Trac, N/A. Fits 2002-2003 Ford Explorer Sport Trac, N/A. Fits 2005-2010 Ford Mustang, N/A. Fits 2010 Mazda B4000, N/A. Fits 1998-2010 Mercury Mountaineer, N/A.

This part cross-references Bosch SR7546X and Remy 25060 for the same application.

Common Starting Problems It Can Address

• Slow or weak engine cranking
• No-start condition caused by starter failure
• Intermittent starter engagement
• Clicking at key start with no engine turnover
• Voltage loss at worn terminals or internal starter wear

Installation Notes and Quality Assurance

Verify voltage, rotation, and OE-style connector and terminal configuration before installation. Confirm the vehicle’s build date and starter lead/terminal style where noted in the fitment data, especially on Ford Explorer, Explorer Sport Trac, Mercury Mountaineer, and Mazda B4000 applications. Always compare the original unit to Denso 280-5308 before mounting.

DENSO reman starters are subjected to high-voltage testing, component replacement, and bench testing to support consistent quality and dependable starting performance. The remanufacturing process also reuses serviceable materials, making it a responsible replacement choice.