One of our most popular products at HLSupply is the Bosch WSR6F Spark plug. This particular spark plug fits many power tools including trimmers, edgers, blowers, chainsaws, and cut off saws from brands including Stihl, Husqvarna, Jonsered, Husky, Echo, and many more. In fact, this is the OEM spark plug for many of these tools and we recommend checking your owner's manual because it's likely you will find the Bosch WSR6F is the suggested spark plug for your power tool.
If your owner's manual doesn't recommend a Bosch WSR6F spark plug, you may still be able to use it. This plug replaces NGK BPM7A, NGK BPMR6A, Champion CJ7Y, and Champion RCJ6Y spark plugs as well, which are the most commonly used spark plugs throughout the major power tool brands.
As such, we have found that the WSR6F works just as well as the spark plugs installed at the factory. Your power tools will run just as they were designed to using one of these spark plugs, which means reliability throughout even the most intense jobs. There are more expensive plugs available, but if your power tool was designed with the WSR6F in mind, and you haven’t made any significant modifications to your engine, this is the only plug you will need.
Replacing your power tools' spark plugs regularly is important to the life and efficiency of your engine and at an affordable price of $2.79 per plug at HLSProParts.com, there's no reason to let a simple spark plug change linger and risk damaging your tools. We are also happy to offer 20% off purchases of 5 or more Bosch WSR6F spark plugs, so you can stock up for the whole year or replenish your entire team's supplies at a great price.
Visit our ignition parts page for everything you need to get your chainsaw, cut off saw, trimmer, blower, or other power tool up and running. Please don't hesitate to get in touch with us by email or through our Facebook page if you have any questions about specific tools. We are always happy to help!