WAI 17986N Starter

Starter for GM Applications

The WAI 17986N starter is a 100% new replacement built for GM vehicles that use a Mitsubishi-style permanent magnet gear reduction design. It delivers the amp output needed for modern starting systems and is built with proprietary components and processes for consistent cranking performance.

Use this starter for Chevrolet Impala, Buick Enclave, Cadillac SRX, GMC Terrain, and other listed GM applications that require a clockwise-rotation, 12-tooth, flange-mount starter. The WAI 17986N is a direct-fit electrical replacement for a wide range of 2006-2020 vehicles.

• 100% new starter, not remanufactured
• Permanent Magnet Gear Reduction design
• 1.4 kW power rating
• Clockwise (right) rotation
• 12-tooth drive with flange mounting
• Mitsubishi family starter construction

Fitment Details

• Fits 2012-2020 Chevrolet Impala, N/A
• Fits 2013-2019 Cadillac XTS, N/A; Mitsubishi PMGR, 12T
• Fits 2012-2017 Buick Enclave, N/A; Mitsubishi PMGR, 12T
• Fits 2013-2017 Chevrolet Equinox, N/A
• Fits 2015-2017 Chevrolet Traverse, N/A
• Fits 2017 GMC Acadia Limited, N/A
• Fits 2013-2017 GMC Terrain, N/A
• Fits 2012-2016 Buick LaCrosse, N/A; Mitsubishi PMGR, 12T
• Fits 2012-2016 Cadillac SRX, N/A; Mitsubishi PMGR, 12T
• Fits 2015-2016 Chevrolet Colorado, N/A
• Fits 2014-2016 Chevrolet Impala Limited, N/A
• Fits 2016 GMC Acadia, N/A
• Fits 2015-2016 GMC Canyon, N/A
• Fits 2012-2015 GMC Acadia, N/A; Mitsubishi PMGR, 12T
• Fits 2012-2014 Chevrolet Traverse, N/A; Mitsubishi PMGR, 12T
• Fits 2012 Chevrolet Captiva Sport, N/A; Mitsubishi PMGR, 12T
• Fits 2012 Chevrolet Equinox, N/A; Mitsubishi PMGR, 12T
• Fits 2012 Chevrolet Malibu, N/A; Mitsubishi PMGR, 12T
• Fits 2012 GMC Terrain, N/A; Mitsubishi PMGR, 12T
• Fits 2008-2011 Buick Enclave, N/A; Mitsubishi Unit
• Fits 2010-2011 Buick LaCrosse, N/A; Mitsubishi Unit
• Fits 2006-2008 Buick LaCrosse, N/A; Mitsubishi Unit
• Fits 2010-2011 Cadillac SRX, N/A; Mitsubishi Unit
• Fits 2011 Chevrolet Captiva Sport, N/A; Mexico
• Fits 2008-2009 Chevrolet Captiva Sport, N/A; Mexico
• Fits 2008-2011 Chevrolet Equinox, N/A; Mitsubishi Unit
• Fits 2008-2011 Chevrolet Malibu, N/A; Mitsubishi Unit
• Fits 2009-2011 Chevrolet Traverse, N/A; Mitsubishi Unit
• Fits 2007-2011 GMC Acadia, N/A; Mitsubishi Unit
• Fits 2010-2011 GMC Terrain, N/A; Mitsubishi Unit
• Fits 2010 Buick Allure, N/A
• Fits 2007-2010 Saturn Outlook, N/A; Mitsubishi Unit
• Fits 2008-2010 Saturn Vue, N/A; Mitsubishi Unit
• Fits 2007-2009 Pontiac G6, N/A; Mitsubishi Unit
• Fits 2008-2009 Pontiac Torrent, N/A; Mitsubishi Unit
• Fits 2007-2009 Saturn Aura, N/A; Mitsubishi Unit
• Fits 2007-2009 Suzuki XL-7, N/A; Mitsubishi Unit
• Fits 2006-2008 Buick Allure, N/A; Mitsubishi Unit
• Fits 2007 Cadillac STS, N/A; Mitsubishi Unit
• Fits 2006 Buick Rendezvous, N/A; Mitsubishi Unit
• Fits 2006 Cadillac SRX, N/A; OE# 12598756
• Fits 2006 Cadillac STS, N/A; OE# 12598756

What This Starter Helps Resolve

• Slow or weak engine cranking
• No-start conditions caused by starter failure
• Intermittent starting after key turn or push-button request
• Grinding or inconsistent engagement at the flywheel
• Electrical starting issues on GM vehicles with Mitsubishi-style starters

Installation Notes

Verify the starter design, tooth count, rotation, and mounting style before installation. This WAI 17986N uses a flange mount, clockwise rotation, and a 12-tooth drive, so matching the original unit is important for proper engagement. Confirm the vehicle’s original starter family and OE reference when servicing Chevrolet Impala, Buick Enclave, Cadillac SRX, GMC Terrain, and related applications.

This part cross-references Four Seasons 17986 and BBB Industries 17997 for the same application.

Quality Assurance

WAI states that its starters are engineered to deliver the amp output required by today’s vehicles. The 17986N is manufactured as a new unit using proprietary components and processes to support long service life and reliable performance.