International serial number decoder how to#

The first three (or four, in some cases) digits indicate the engine model.Navistar uses a standard format for their engine serial numbers, which is incredibly helpful for giving information about the engine. Read our blog dedicated to diesel engine serial numbers if you want to know more!

The emission label is located on the top of the rocker cover or intake manifold. You will also need the engine model, model year, horsepower rating, and torque rating, which can all be found on the emission label. For engines newer than that, the pad is on the right side of the block, between the oil cooler and the top of the block.įor most Navistar engines that were built after 1993, you will need more than just the engine serial number. For engines that were built before 2000, that pad can be found on the left side of the block, just under the head-to-block parting line.

Navistar keeps the location pretty simple. The engine serial number for Navistar engines can be found stamped on a pad on the block.

International serial number decoder how to#

How to Find Your Navistar Engine Serial Number If you're looking for parts for your Navistar engine, our ASE Certified Technicians are here to help you find exactly what you need! Give Us A Call! We're here to help you find your Navistar diesel engine serial number! Like with other diesel engines, this can be tricky to find if you don't know where to look. Having this number can help ensure that you're getting the correct diesel engine replacement parts when you shop. At some point in time, you'll probably need to know where the engine serial number is on your Navistar engine.