We Are Isuzu Diesel

Isuzu engines are designed and manufactured to deliver the power, performance and durability that is demanded by our customers in the most rugged environments. The long-standing commitment of Isuzu Motors Limited to developing and manufacturing excellence results in diesel products that bear the hallmark of quality.

Some examples include:

• Robust cylinder blocks
• Hardened crank shafts
• Hardened cam shafts
• Precision cylinder wall to piston ring to piston fit
• Highly tuned and calibrated fuel injection equipment and calibrations

Loyal users of Isuzu engines have come to recognize that long-term benefits of Isuzu design and manufacturing. Isuzu quality manufacturing provides a variety of advantages including:

• Long engine life
• Fuel efficiency
• Low lube oil consumption
• Low vibration
• Wide power bands

Isuzu engines operate reliably with extended service intervals, and provide end users the best possible return on their investment.

Isuzu Diesel offers an industry-leading 5-year/5,000-hour limited warranty* on every engine greater than 1.6 liters, and a 2-year/2,000-hour limited warranty* on engines under 1.6 liters and accessories.

The strength of Isuzu Diesel warranties are widely acclaimed by our customers. Isuzu engine warranties may vary, so for specific warranty terms on an individual engine, locate your engine information and complete the online form to register your Isuzu product. See your authorized Isuzu representative for details.

* Years or hours of service, whichever comes first. Please see an authorized Isuzu distributor or dealer for warranty and other details.

The Isuzu PowerTrain Division of Isuzu Motors America, LLC, has built a vast network of dealers and Distributors numbering more than 400 to sell and service our customers, including engines, accessories, service tools and Isuzu Genuine Parts.

To find the Distributor or Dealer closest to you, click here. You can search by geographic area or by entering your ZIP code to locate your closest Distributors and dealers.

Engines are the heart of our parent company, Isuzu Motors Limited, an industry leader of roughly 30 million engines produced worldwide for trucks, buses and industrial use.

The Isuzu Motors America, LLC, PowerTrain Division (ISZAPT) Engine Distribution Network consists of authorized dealers and Distributors, each of which is an Isuzu Engine expert in its respective market.

Many dealer and Distributor locations offer anywhere/anytime service, whether onsite or in the shop. Services include:

• Complete and Service Replacement Engines – Available from drop-in service replacements to fully dressed packages for manufacturers
• Warranty Administration – For your Isuzu-powered equipment
• Parts – Genuine Isuzu, when and where you need them
• Service Tools – Ease of diagnostics through service tools such as IDST and IDSS for quick turnaround for optimal uptime

Isuzu Genuine Parts and filters are specifically designed by the same engineers who created your engine, and are tested by Isuzu Motors Limited Engineers. Unlike the aftermarket, our parts and filters are not “reverse engineered” or developed with a “one-size-fits-all” strategy.

For specific information about parts and maintenance products for your engine, please contact your authorized Isuzu dealer or Distributor with your engine model and serial number.

If you already have an Isuzu engine or are considering purchasing equipment with an Isuzu engine installed and you want to verify the specification, check the Engine Specification Label. It is silver in color and affixed to the engine valve cover, providing engine identification. If this label is missing or illegible, please contact your local Isuzu dealer or Distributor with the engine serial number and model.

A description of the Isuzu engine model designation is below. This information is not noted in the Owner’s Instruction Manual.

The chart below can be used to determine engine build date. Note that this chart does not apply to C-series engines.

The location of the engine model and serial number on each unit varies. This guide (9/17/2008) may also be downloaded here.

Note: All directions are as viewed from the flywheel end of the engine. All serial numbers are stamped and consist of six numerical digits. Engine model is cast on the side of the block and/or located on the identification label, which is found on the valve cover.