Mitsubishi Electric Diamond Gard warranty program

Updated Aug 13, 2012

Mitsubishi Electric Automotive America’s Diamond Gard pays for parts and labor resulting from any mechanical failures to its heavy-duty aftermarket starters and alternators. It covers products sold throughout North America. Diamond Gard is a no-fault, manufacturer’s limited warranty. Coverage is available on any Mitsubishi Electric aftermarket “all makes” program starter or alternator sold prior to the launch date that falls within the standard Mitsubishi warranty period of three years.

Mitsubishi Electric

(888) 635-2648

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