What kind of spark plugs do you buy for 90 Chrysler lebaron?

The correct spark plugs for a 1990 Chrysler LeBaron depend entirely on the engine it has. Chrysler LeBarons from that year came with several different engine options (e.g., 2.2L, 2.5L, and 3.0L). You must check your vehicle's owner's manual or the sticker under the hood to determine the exact engine size and type.

Once you know the engine, you can then look up the recommended spark plug type using a parts store's website (like AutoZone, Advance Auto Parts, or NAPA) or a reliable online automotive database. You'll need to input your vehicle's year, make, model, and engine to get the correct information. The information will specify the spark plug's heat range and thread size. Don't just rely on a generic answer; using the wrong plugs can damage your engine.