【Reliable Start】Kickstart your laundry with this OEM push-to-start switch!Designed for Whirlpool, Maytag, and KitchenAid dryers, it ensures smooth operation, replacing parts 3977456, 898073, and PS11742178.A must-have for hassle-free laundry days. 【Durable Design】This white switch handles heavy-duty use like a pro. Perfect for dryers that work overtime in busy households, it delivers long-lasting performance you can trust. 【Easy DIY Installation】Fix your dryer in minutes without calling a repairman!This switch offers simple plug-and-play installation, saving you time, money, and trips to the laundromat. 【widely compatible】Works seamlessly with Whirlpool, Maytag, KitchenAid, and more. Double-check part numbers 3977456 and 898073 for the perfect fit—it’s not universal, but it’s perfect when it fits. 【Buy With Confidence】Easy to install in under an hour with just a screwdriver. Quickly restore your dryer's functionality without the need for professional help. If you have any questions, please contact us. We will assist you promptly.