Brand-new Bosch® WSR6F Spark Plug , engineered for small engines, handheld tools, and outdoor power equipment.

Equivalent to or replaces:

• NGK® BPMR7A / Champion® RCJ7Y / Autolite® 2974 / Bosch® WSR6F

• Commonly used in:

  • Stihl®, Husqvarna®, Echo®, and Poulan® trimmers, chainsaws, and blowers

  • Briggs & Stratton®, Tecumseh®, and other small 2-cycle or compact 4-cycle engines

Check Before Ordering: Confirm plug reach, thread, and heat range for your engine.