United Diesel Service supplies quality starters, alternators, modules (FICM, TCM, PCM, ECM and glow plug), sensors, connectors and wiring.

Plus, we have decades of expertise diagnosing and repairing electrical and electronic problems, issues, glitches and ghosts.

From starting and charging to the smallest component of your engine management system, we’ll solve your problem, replace only what’s necessary and get you back on the road - fast.

High output alternators for your vehicle in 12v and 24v. J-mount and pad mount available on some models.

Hard cranking starters also available in 12v and 24v, with rotatable noses on some makes (for clearance issues).