Richpower GSP1711 Genesis Sander/Polishers, 7 Inch - 11 Amp

Howdy! Thanks for posting your question here on PlumbersStock under the Champion CJ8 Spark Plug. The spark plug for your Briggs & Stratton 3.5 hp is the NGK ASC_NGK_5798AK50 spark plug. This product is not yet on our website, to order this NGK ASC_NGK_5798AK50, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 am and 7:00 pm MST or through e-mail at support@plumbersstock.com. They will be happy to assist you with your order anyway. Please have these model number on hand to expedite your ordering process. Thank you for choosing PlumbersStock.com. Should you have any further questions or concern, please don’t hesitate to contact us. We are always happy to help you.

Hi, there! Thank you for your interest in the Champion CJ8 standard spark plug. This plug is for lawnmowers and outdoor power equipment with small engines. To better assist you, it would be best if you could provide us with the correct make and model of your Briggs & Stratton 8 HP lawn tractor or email us its pictures so we can provide you with the correct spark plug that you need. Please contact one of our knowledgeable customer support specialists at 435-868-4020 between 8:00 AM and 7:00 PM MST or through support@plumbersstock.com. They will be happy to assist you further. Thank you for choosing PlumbersStock. Have a great day!

Hi, there! Thank you for your interest in the Champion CJ8 spark plug. This plug is for lawnmowers and outdoor power equipment with small engines. To better assist you, it would be best if you could provide us with the correct make and model of your Briggs & Stratton 5 HP motor or email us its pictures so we can provide you with the correct spark plug and gap that you need. Please contact one of our knowledgeable customer support specialists at 435-868-4020 between 8:00 AM and 7:00 PM MST or through support@plumbersstock.com. They will be happy to assist you further. Thank you for choosing PlumbersStock. Have a great day!

Hi, there! Thank you for your interest in the Champion CJ8 spark plug. This plug is for lawnmowers and outdoor power equipment with small engines. To better assist you, it would be best if you could provide us with the correct make and model of your Briggs & Stratton 5 HP equipment or email us its pictures so we can provide you with the correct spark plug and gap that you need. Please contact one of our knowledgeable customer support specialists at 435-868-4020 between 8:00 AM and 7:00 PM MST or through support@plumbersstock.com. They will be happy to assist you further. Thank you for choosing PlumbersStock. Have a great day!