What is the Detroit DD15 Engine?

The DD15 is a 14.8L inline-six turbo diesel engine used in heavy-duty commercial trucks, designed for fuel efficiency and long-haul durability.

Is this a rebuilt Detroit DD15 Engine?

No. This listing is for a tested used OEM Detroit DD15 Engine. Rebuilt options may differ in configuration and pricing.

How do I confirm compatibility with my truck?

We verify fitment using your VIN, engine serial number, and configuration details before shipment.

Is this suitable for fleet or long-haul use?

Yes. The Detroit DD15 Engine platform is commonly used in over-the-road and fleet trucking applications.

What warranty coverage is included?

Each used DD15 engine includes up to 90 days of warranty protection.

Detroit DD15 Engine – Powerful Diesel And Proven Reliability

Name: Detroit DD15 Engine – Powerful Diesel And Proven Reliability
Brand: Detroit
SKU: DETR-D1502
Availability: InStock

The prices are exclusive of taxes and shipping. The price may vary depending upon the miles and year of manufacturing.

Additional Information

Brand	Detroit
Conditions	Remanufactured, Used
Miles	70000-130000
Year Compatibility	2008–2025
Verified	Tried & Tested
Warranty	Up to 3 Months

Features

Description

The Detroit DD15 Engine is a 14.8-liter inline-six turbo diesel built for long-haul and fleet use. With advanced fuel management and durable components, it provides consistent horsepower and torque under continuous operation. For those comparing rebuilt and used options, a tested used DD15 engine restores original performance while reducing downtime and overall cost compared to a full rebuild.

This used DD15 engine fits trucks originally equipped with the 14.8L DD15 diesel configuration. Because compatibility varies by VIN, horsepower rating, and emission generation, fitment is verified before shipment to ensure the correct engine assembly is matched to your vehicle. If your semi-truck was factory-equipped with a DD15 platform, this replacement engine is designed to restore original drivability and pulling power when professionally installed.

Choosing a used DD15 engine for sale can significantly reduce repair costs compared to purchasing a new or rebuilt unit. Each engine is inspected and evaluated prior to shipping to confirm mechanical integrity. If you are actively searching for heavy-duty diesel replacement engines or a dependable over-the-road truck motor, you can browse our commercial diesel engine inventory to secure a tested OEM assembly ready for installation.

All engines include up to 90 days of warranty coverage. Orders ship nationwide within 2–5 business days to help reduce downtime for owner-operators and fleets. Installation services are not included, but we can assist in finding a qualified installer if needed. For technical specifications, refer to Detroit’s official website.

Specification

Product Type	Engine
Displacement (Engine Size)	14.8L I6
Fuel Type	Diesel
Availability	In Stock
Shipping	Nationwide Available
Use Case	Ideal for performance builds, swaps, and replacements

Frequently Asked Questions

What is the Detroit DD15 Engine?
The DD15 is a 14.8L inline-six turbo diesel engine used in heavy-duty commercial trucks, designed for fuel efficiency and long-haul durability.
Is this a rebuilt Detroit DD15 Engine?
No. This listing is for a tested used OEM Detroit DD15 Engine. Rebuilt options may differ in configuration and pricing.
How do I confirm compatibility with my truck?
We verify fitment using your VIN, engine serial number, and configuration details before shipment.
Is this suitable for fleet or long-haul use?
Yes. The Detroit DD15 Engine platform is commonly used in over-the-road and fleet trucking applications.
What warranty coverage is included?
Each used DD15 engine includes up to 90 days of warranty protection.

Review

Transparent, nationwide delivery — fast and secure.

Shipping Policy

Our shipping policy is flexible, as the shipping charges depend on the location. A few certain remote regions like CO, UT, NY, OR, & CA may have additional shipping charges or delivery fees. However, some circumstances may cause delays, but we always strive to deliver your order as quickly as possible.

Please note that all shipping times are estimates and not guaranteed. We examine all rebuilt and used engines before shipment and aim to provide high-quality used engines and transmissions. Shipping details and fees will be disclosed to consumers before any transactions are made. Our team is operational 24/7, and you can call us at +1-888-799-0188 to place an order.

Detroit DD15 Engine