What autolite spark plug replaces RC12YC?
Autolite AR3910X Spark Plug
Status:
Open Jun 27, 2025 - 10:44 AM
1answer
Answer
Jun 27, 2025 - 10:44 AM
Yes, the Autolite spark plug that typically replaces the Champion RC12YC is the Autolite 3924. However, it's always a good idea to consult a compatibility chart or a professional to ensure the replacement is suitable for your specific engine model and requirements.
View More Product Details
Autolite AR3910X Spark Plug
Autolite Racing plugs are designed for performance and with a passion for racing Autolite Racing spark plugs power several professional drivers to victory
View Details
View all Autolite AR3910X Spark Plug Questions & Answers
Add New Comment