Denso 280-4210 Starter

Denso Reman Starter for Jeep TJ and Wrangler

The Denso 280-4210 reman starter is a 12-volt, 1.4 kW unit built for direct replacement in select Jeep TJ and Jeep Wrangler applications. It is designed around Denso’s Mitsubishi OE family starter architecture and is bench-tested for factory-style starting performance.

Fits 2003-2006 Jeep TJ, N/A. Fits 2003-2006 Jeep Wrangler, N/A.

Key Features

• 12.0-volt starter with 1.4 kW power rating
• Clockwise starter rotation
• Remanufactured Denso unit for OE-style fit and function
• High-voltage tested armature and field coils
• Refinished commutators with performance validation
• New bearings, brushes, and seals
• Premium copper terminals and replaced fasteners

Product Details

Denso reman starters are rebuilt with a focus on electrical integrity, cranking consistency, and repeatable performance. The 280-4210 follows Denso’s First Time Fit remanufacturing process, which includes testing and replacement steps aimed at restoring starter operation to factory-original standards. For Jeep TJ and Wrangler owners, this starter provides a direct-fit replacement option for 2003-2006 vehicles that need dependable engine cranking in everyday driving and cold-start conditions.

This part cross-references Bosch SR6455X and Chrysler 56041914AC 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
• Electrical resistance at worn terminals or internal connections
• Starter noise related to worn internal components

Installation Notes and Tips

Verify the vehicle’s year, model, and starter rotation before installation. Confirm the electrical connections are clean and secure, and inspect the battery and charging system before replacing the starter. This starter is listed for 2003-2006 Jeep TJ and 2003-2006 Jeep Wrangler applications with 12-volt electrical systems.

Quality Assurance

Denso remanufactured starters are subjected to high-voltage testing, component replacement, commutator refinishing, and bench testing before release. The brand’s OE background in starter technology supports consistent fitment and performance for replacement use.