Oem spark plugs for a 1998 dodge 1500?

The OEM spark plugs for a 1998 Dodge Ram 1500 depend entirely on the engine it has. Dodge Ram 1500s from that year came with several different engines. You need to specify the engine size (e.g., 3.9L, 5.2L, 5.9L) or the engine code (often found on a sticker under the hood or in your owner's manual) to get the correct information.

Once you know the engine, you can then look up the correct OEM spark plug using a parts website like:

* Mopar.com: This is the official Chrysler/Dodge/Jeep parts website, and will give you the definitive answer.

* Your local Dodge dealership: They can quickly identify the correct plugs based on your VIN.

Without knowing the engine, I cannot tell you the correct spark plug.