Mopar Performance SPLZFR5B13 Spark Plug for Hemi Engines - 5.7L

The Mopar Performance SPLZFR5B13 is a genuine OEM spark plug engineered specifically for 5.7L HEMI HEV engines found in Chrysler, Dodge, and Ram vehicles. This factory-specification spark plug delivers the precise ignition performance your engine needs to operate at peak efficiency.

Key Features:

• Genuine Mopar OEM replacement spark plug
• Designed specifically for 5.7L HEMI HEV engines
• Factory-engineered specifications for optimal performance
• Ensures proper air-fuel mixture ignition in combustion chambers
• Sold individually as a single spark plug
• Backed by Mopar's manufacturer warranty

Spark plugs perform a critical function in your engine by creating the electrical spark that ignites the compressed air-fuel mixture, keeping your engine running smoothly. Over time, spark plugs wear as metal erodes from the electrodes with each firing cycle, requiring periodic replacement to maintain proper engine performance and fuel efficiency. Using genuine Mopar spark plugs ensures exact fitment and performance specifications matched to your vehicle's original equipment standards.

This spark plug is commonly used in Chrysler Aspen, Dodge Durango, and Ram 1500 models equipped with the 5.7L HEMI engine. Each vehicle typically requires multiple spark plugs, so be sure to order the appropriate quantity for your complete tune-up.