Remy 17493 Starter

Remy 17493 Starter for Heavy-Duty GM Applications

Remy 17493 is a premium remanufactured 12-volt starter built with an offset gear reduction design and an open nose configuration. It is engineered for direct replacement use on select Chevrolet, GMC, and Hummer applications, including Silverado 2500 HD, Sierra 2500 HD, Express, Savana, and H1 models.

Key Features

• Remanufactured starter from Remy Premium Remanufactured
• 12V electrical system application
• 2.2 power rating
• Offset gear reduction design for efficient cranking performance
• Open nose starter housing
• 9-tooth pinion
• Clockwise rotation
• OE manufacturer reference: Hitachi
• Superseded to part number 17720

Product Details

This Remy 17493 starter is built for vehicles that use the Hitachi-style OE configuration and require a clockwise, 12-volt starter with a 9-tooth pinion. The premium remanufactured construction supports dependable starting performance for Chevrolet Silverado 2500 HD and 3500 HD, GMC Sierra 2500 HD and 3500 HD, Chevrolet Express and GMC Savana vans, and 2006 Hummer H1 applications. This part cross-references select OE and aftermarket numbers, including 97209548 and S14-100D, for the same application.

What It Helps Solve

• Slow or weak engine cranking
• No-start conditions caused by starter failure
• Intermittent starter engagement
• Grinding or improper pinion engagement
• Electrical starting issues on 12V GM truck and van platforms

Installation Notes and Fitment

Compatible with 2001-2010 Chevrolet Silverado 2500 HD, 2007-2010 Chevrolet Silverado 3500 HD, 2006-2010 Chevrolet Express 2500, 2006-2010 Chevrolet Express 3500, 2001-2006 Chevrolet Silverado 3500, 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2001-2010 GMC Sierra 2500 HD, 2007-2010 GMC Sierra 3500 HD, 2006-2010 GMC Savana 2500, 2006-2010 GMC Savana 3500, 2001-2006 GMC Sierra 3500, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, and 2006 Hummer H1.

Verify the OE-style mounting, rotation direction, pinion tooth count, and electrical connection before installation. Because this part is listed as superseded to 17720, confirm the replacement number against the vehicle application before ordering. Fits 2001-2010 Chevrolet Silverado 2500 HD, 2007-2010 Chevrolet Silverado 3500 HD, and related GM heavy-duty truck and van applications.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to restore core starter function for replacement service. This starter is identified as a superseded application, so matching the vehicle’s OE requirements and the current replacement part number is important for correct service.