Mopar 68304149AA Spark Plug

Mopar Spark Plug 68304149AA

Mopar 68304149AA is an OE-style spark plug for select 2.0L Chrysler, Dodge, and Plymouth vehicles. It is a direct-fit ignition service part for maintaining consistent spark delivery in the secondary ignition system.

Key Features

• Genuine Mopar spark plug for factory-style service
• Fits select 2.0L applications in Dodge Neon, Chrysler Neon, Chrysler Cirrus, Dodge Stratus, and Plymouth Breeze
• Supersedes part number S2000RC9YC
• OE replacement part number 68304149AA for ignition maintenance

Fitment Details

Compatible With 2005 Dodge Neon, N/A. Compatible With 2001-2003 Dodge Neon, N/A. Compatible With 2001-2002 Chrysler Neon, N/A. Compatible With 2000 Chrysler Cirrus, N/A. Compatible With 2000 Dodge Stratus, N/A. Compatible With 2000 Plymouth Breeze, N/A.

This Mopar spark plug 68304149AA is used in 2.0L engines where factory ignition performance and correct heat range are required. It is a practical service replacement for drivers searching for a Mopar 68304149AA spark plug for Dodge Neon 2.0L or Chrysler Neon 2.0L applications.

Common Issues It May Address

• Engine misfire caused by worn spark plug electrodes
• Hard starting from weakened ignition output
• Rough idle during normal engine operation
• Reduced throttle response from inconsistent spark delivery
• Maintenance replacement for high-mileage ignition service

Installation Notes

Verify engine size and vehicle application before installation. Inspect the ignition system, plug wires or coil components, and cylinder head threads during service. Follow the vehicle manufacturer’s torque specification and gap requirements for the specific engine application.

Quality Assurance

Mopar OE replacement part 68304149AA is built for factory-style fitment on listed Chrysler, Dodge, and Plymouth models. It supersedes S2000RC9YC for the same application.