WAI 17879N Starter

Starter for Jeep TJ, Wrangler, and Grand Cherokee

WAI 17879N is a 12-volt starter built with a permanent magnet gear reduction design and a flange mount for direct replacement service. It is engineered for the amp output needed by modern vehicles and is supplied as a 100% new unit, not remanufactured.

• 12-volt starter for dependable cranking performance
• Permanent magnet gear reduction design for efficient operation
• Clockwise (right) rotation
• 10-tooth drive configuration
• Flange mounting type
• MITSUBISHI family starter with 1.2 power rating

Detailed Product Overview

This WAI starter, part number 17879N, is built for Jeep TJ, Jeep Wrangler, and Jeep Grand Cherokee applications that require a clockwise-rotation starter with a 10-tooth drive. The permanent magnet gear reduction layout helps deliver the electrical output needed for reliable engine starting, while the new-unit construction supports consistent performance in daily driving and repair service. If you are replacing a worn starter on a 2003-2006 Jeep TJ, 2005-2006 Jeep Wrangler, or 2003-2004 Jeep Grand Cherokee, 17879N matches the listed fitment and core specifications.

This part cross-references BBB Industries 17879 for the same application.

Common Problems This Starter Can Address

• Slow or weak engine cranking
• No-start condition caused by starter failure
• Intermittent starting after key engagement
• Grinding or improper starter engagement from worn drive components
• Electrical starting issues tied to an aging starter assembly

Installation Notes and Fitment

Compatible With 2003-2006 Jeep TJ, N/A; 2005-2006 Jeep Wrangler, N/A; 2003-2004 Jeep Grand Cherokee, N/A; and 2003-2004 Jeep Wrangler, N/A, Late Style. Verify the 12-volt system, flange mount, clockwise rotation, and 10-tooth drive before installation. Confirm the starter family and mounting style against the original unit to ensure proper alignment and engagement.

Quality Assurance

WAI states that its starters are built with proprietary components and manufacturing processes to support long service life and consistent performance. The 17879N is a new starter assembly, not remanufactured.