Two replacement spark plugs for compatible small engines using 491055 / 491055S or RC12YC replacement references.
- Includes two spark plugs as pictured.
- Cross-references listed by the supplier include 491055T, 805015, 72347GS and M78543.
- For compatible lawn mower, tractor and other small-engine applications using matching plug specifications.
- Check the original plug reference, thread, reach and engine requirements before ordering.
