Mopar Performance 68303974AA OEM Platinum Spark Plug

The Mopar Performance 68303974AA is a genuine OEM platinum spark plug designed for reliable ignition performance in select Chrysler, Dodge, and Jeep vehicles. This high-quality spark plug delivers the precise spark needed to ignite the air-fuel mixture in your engine's combustion chamber, ensuring smooth starts, optimal fuel economy, and consistent power delivery.

Key Features:

• Platinum electrode construction for extended service life and durability
• Engineered specifically for 4.7L V8 Power Tech HO engines and 4.7L V8 High Output MPI engines
• OEM-quality manufacturing to exact factory specifications for guaranteed fit and performance
• Superior heat dissipation and resistance to electrode erosion
• Designed to withstand thousands of ignition cycles for long-lasting reliability

This genuine Mopar spark plug replaces OEM part number SPRC7PYCB4 and supersedes part number 56041696AA. When it's time to replace worn spark plugs that may be causing rough idle, poor acceleration, or reduced fuel efficiency, trust OEM quality to restore your engine's performance. Sold individually—most engines require 8 spark plugs for a complete replacement.