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Spark plug replacement 917370440 Craftsman Mower

Need to replace Champion RJ2YXLE spark plug. Have been told this plug is no longer available. What is the suggested replacement? I just bought this mower one year ago, still under warranty so I do not understand why Craftsman/Briggs &Stratton would use a plug that is no longer available!!

Posted April 19, 2013


James, April 20, 2013

The Managemylife web site is a good resource of information to find out what may be happening and what options are available to you. I'm sorry to hear about the difficulties finding the correct spark plug for your Craftsman lawn mower. I did some research at Managemylife website and found this expert answer to a similar question that may help until your expert can respond. I have attached the link below so you can check it out. I also found an article that you may find informative.

Barbara H. , April 20, 2013

I understand your concern. Briggs and Stratton did change the spark plug. The image below explains.  The new part number to replace RJ2YXLE is #591868 and can be ordered at Sears Parts Direct .  If further assistance is needed, please reply.  Thank you for using Manage My Life.


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