FirstFire™ Spark Plug - CJ6, CJ8
- Consistent stars, Dependable performance, Superior fouling resistance
- Replaces Autolite 254, 255
- Replaces Champion CJ6, CJ8, RCJ6, RCJ8, 5843
- Replaces NGK BM6A, BM6Y, BM7A, BM7Y, BMR6A, BMR7A
Specs & Pledge
- Series Spark Plug
Shop with Confidence
Avoid frustration when buying parts, attachments, and accessories with the Cub Cadet Right Part Pledge. If you purchase the wrong part from Cub Cadet or a Cub Cadet authorized online reseller, Cub Cadet, or your Cub Cadet authorized online reseller will work with you to identify the correct part for your equipment and initiate a free exchange. See full terms and conditions.
Fast, Free Shipping
Parts orders over $50 ship free, and orders placed before 5 pm ship same-day.* Delivery for standard shipping averages three (3) business days. Expedited shipping is available.
*Some exclusions apply. Read full shipping policy.
Hassle Free Returns
We'll make sure you get the right part. Enjoy 90-day returns for unused parts and we won't penalize you for ordering the wrong part when you follow our return policy.*
*Some exclusions apply. Read full returns policy.
Chat with Experts
Our outdoor power equipment experts are just one click away through Live Chat. Available Mon-Fri 9am - 7pm EDT.
Phone support also available: