Cardone 48-103 Transfer Case Motor

Cardone Transfer Case Motor 48-103

Cardone 48-103 is a remanufactured transfer case motor built for direct replacement on select Chevrolet, GMC, and Oldsmobile 4WD applications. It is engineered to restore transfer case shifting performance with computer-tested reliability and OE-style fitment.

Key Features

• Remanufactured transfer case motor for transfer case shift operation
• Steel component housing for durable construction
• Blade connector/terminal configuration
• Motor magnets are recharged during remanufacturing for consistent operation
• Transfer case motor sensors are replaced with new, OE-quality sensors
• Lubricant is applied in the correct amount for quiet operation and service life
• 100% computer tested at three stages of the remanufacturing process
• Package contents: transfer case motor and instruction sheet

Product Details

This Cardone transfer case motor is designed to meet or exceed original equipment performance through a remanufacturing process that addresses common failure points. Cardone reverse engineers failed units to identify design weaknesses, then corrects them before the motor is returned to service. The result is a direct-replacement transfer case motor for vehicles such as the Chevrolet Astro, GMC Safari, Chevrolet Blazer, Chevrolet S10, GMC Jimmy, GMC Sonoma, and Oldsmobile Bravada.

This part cross-references Chevrolet/GMC/Oldsmobile OE numbers 12474041 and 12547470 for the same application. Cardone 48-103 is a practical choice when you need a replacement transfer case motor for 1998-2001 Chevrolet Blazer, 1998-2001 Chevrolet S10, 1998-2001 GMC Jimmy, 1998-2001 GMC Sonoma, or 1998-2001 Oldsmobile Bravada with a 2 terminal plug, as well as 1999-2005 Chevrolet Astro and 1999-2005 GMC Safari.

Common Problems This Part Can Address

• Service 4WD light illuminated
• Four-wheel drive inoperative or inconsistent
• Transfer case not shifting into the selected range
• Weak or failed motor engagement during shift commands
• Transfer case motor failure after internal wear or sensor issues

Installation Notes

The transfer case must be manually shifted into the 2 wheel drive position before installing the replacement motor. The replacement motor drive is factory-set in the 2 wheel drive position, and it should not be operated off the transfer case or it can be damaged and trigger an error code that must be cleared before operation. A crescent wrench can be used for this operation. If the motor failed in 4 Wheel Drive Low or High, shift the transfer case into the same position as the replacement motor before installation.

For 1998-2001 Chevrolet Blazer, Chevrolet S10, GMC Jimmy, GMC Sonoma, and Oldsmobile Bravada, this part is for vehicles with a 2 terminal plug. Verify connector style and transfer case position before installation.

Quality Assurance

Each Cardone remanufactured transfer case motor is computer tested at three points during the remanufacturing process. The unit is built with recharged magnets, new OE-quality sensors, and controlled lubrication to support reliable operation and long product life.