The spark plugs for a 2011 Sonata 2.0T are:
* NGK Iridium IX Spark Plugs (4-pack)
* Part number: ILZFR6F-11
* Gap: 0.032 inches (0.81 mm)
* Denso Iridium Power Spark Plugs (4-pack)
* Part number: IK20TT
* Gap: 0.032 inches (0.81 mm)
* Bosch Platinum Spark Plugs (4-pack)
* Part number: 4417
* Gap: 0.032 inches (0.81 mm)
It is important to use the correct spark plugs for your vehicle as they are essential for proper engine performance. Using the wrong spark plugs can cause a variety of problems, including engine misfires, decreased fuel economy, and even damage to the engine.
If you are not sure which spark plugs to use for your vehicle, you can consult your owner's manual or contact a qualified mechanic.