Which cummins engine do i have

Cummins makes it relatively easy for Cummins serial number lookup to find the data you require. The good news is, you can always identify the engine serial number and other vital information such as RPM rating, horsepower and a Critical Parts List Cummins CPL lookup on the data plate. However, finding the data plate can be difficult because they are frequently located in different positions depending on the model and year.

The following is our list of where to find Cummins engine serial numbers for your particular model to save time and ensure you have the correct information when ordering parts. Cummins ISB engine serial numbers are commonly found on the rocker cover. A graduate of the S. Step 1 Pop your vehicle's hood and locate the engine. Step 2 Consult your vehicle's owner's manual to identify whether your vehicle has a Cummins engine. Step 4 Visit the Cummins products home page and click on the link for "Engines.

Step 5 Locate the eight-digit serial number on your Cummins engine; it is printed on a dataplate affixed to the engine. Visit the Cummins' "QuickServe" website to learn more about your specific engine. This website is operated by Cummins', and allows users to download manuals and service guidelines for their specific engine model.

Register your Cummins engine with the company to receive product and recall updates. Giving us part numbers will usually work if you are looking for a single part or two, but we absolutely need an ESN if you are looking for any kind of rebuild kit. If we know an ESN, we can look up all of the exact parts that your engine was built with, and know that were getting you the right stuff.

When you go to some of our product pages , you will see a box under our price with the available options. One of the fields that appears is for you to input your Engine Serial Number. If you place an order without inputting your ESN for one of these products, you will get a call from us asking for it.

We will always do this before processing an order if your ESN is required. We want to send you the wrong parts just as little as you want to get the wrong parts.

Got questions? We've got answers! Give us a call at if you have any questions! Welcome Guest Log In. Looking for your Cummins ESN? Download this free quick guide to help!