Spark plugs set 4-cylinder 2007-2017

Spark plug set for 4-cylinder Jeep Compass - Patriot Dodge Caliber Chrysler C2002007-2017 Signs of spark plug damage: - Difficulty starting the engine - Unusual vibrations while driving - Lack of acceleration - Increased fuel consumption - Abnormal exhaust emissions When do we recommend changing the spark plugs? We recommend inspecting and changing the spark plugs every 30,000 to 50,000 kilometers, or according to the car manufacturer's recommendations. If any of the above signs of damage are noticed, it is preferable to consult a specialized technician to determine the need for replacement.