Replacement parts for a Rival slow cooker are available for purchase online at Marbeck.com and Sears.com, as of 2015. Both sites have search and sort capabilities to locate the desired part quickly.
Marbeck.com offers a variety of appliance parts. Shipping is available within the United States and is based on shipping weight and destination. Most items can be returned within 30 days of receipt for a full refund by obtaining a return merchandise authorization.
Sears.com offers rewards to customers that join the Sears ShopYourWay program. Points are awarded for each purchase and can be redeemed for discounts on future purchases. The site extends its product offerings through a partnership with other sellers through the Sears Marketplace.