Replacement Foam Air Cleaner and Spark Plug for BS Engines Ensure your BS engine runs at peak performance with this quality replacement foam air filter and spark plug set. Designed to meet OEM standards, each part undergoes strict testing and inspection to guarantee reliable operation and durability. Key Benefits Restores airflow and combustion efficiency for improved engine performance. Compatible fit for BS engine models, ensuring easy installation without modifications. Durable materials engineered for long service life under varying operating conditions. Complete set includes one foam air filter and one spark plug, providing a convenient solution for routine maintenance. Product Features Function: Foam air cleaner filters dust, dirt, and debris to protect engine components while spark plug ensures reliable ignition. Compatibility: Specifically designed for BS engines, matching original equipment specifications. Size and fit: Precisionmade to OEM dimensions for secure placement and efficient performance. Material: quality foam filter element and robust spark plug construction for consistent results. Use Scenarios 1. Seasonal tuneup for lawnmowers powered by BS engines to maintain cutting efficiency and reduce fuel consumption. 2. Replacement of worn or damaged parts in generators with BS engines to restore dependable starting and running power. 3. Preventative maintenance for small agricultural equipment using BS engines to extend engine life and reduce downtime. Maintain the reliability of your BS engine with this dependable foam air cleaner and spark plug set, expertly built to deliver consistent performance in a wide range of small engine applications.