Detroit Diesel Engine Warranties


Know You’re Backed by the Best

We are dedicated to providing the highest quality and performance — that’s why we back every engine, transmission, and axle we make with a standard, comprehensive Detroit Diesel warranty that’s as rugged as the engines.

Get even more from your warranty by adding special extended coverage options available through Glengarry Truck Centre. All Detroit Diesel warranties are transferrable and travel to each future owner.


DD Series Warranties (DD13, DD15, DD16)

  • Engine: 2 years, unlimited miles, including 100% parts and labor
    Injectors: 2 years, 200,000 miles, including parts and labor
    Major components: 5 years, 500,000 miles
  • No charge on parts
  • 100% of Service outlet’s normal charge