Diamond Gard Relays
Quality Starters Deserve Quality Relays from Mitsubishi Electric® Heavy Duty.
Long-lasting Mitsubishi Electric® Heavy Duty relays are offered as starter repair parts, but they rarely fail unless dropped, mis-threaded, wired incorrectly or fall victim to severe corrosion. It’s good to keep a supply of genuine OE replacement relays on-hand to get your truck back on the road.
Product Features
- Sold as a complete kit: Includes new leads, fasteners, connectors and complete installation instructions
- Easy stock replacement relays with minimal inventory: a handful of part numbers replace dozens of starter brands and models
- Check the Relays Application Guide: in the Product Support section of this website for a complete listing
Relay Videos
Charge Start Diagnostics
Watch the Mitsubishi Electric Diamond-Gard Charging and Cranking System Diagnostic Video.
Alternator
Watch this video explaining the features and benefits of the Mitsubishi Electric Heavy Duty® PAD-mount brushless alternator.
Alternator Installation
This video shows how to properly replace a class 8 vehicle’s alternator with a new aftermarket Mitsubishi Electric® Heavy Duty alternator.
