SUMNEW WP3387134 / WP3392519 Dryer Thermostat and Fuse Kit with 3977393, WP3977767

A four-part thermostat and fuse kit brings several dryer replacement components together for a repair focused on temperature control and thermal protection. It includes the WP3387134 cycling thermostat, WP3392519 thermal fuse, 3977393 thermal cut-off kit, and WP3977767 high-limit thermostat, plus jumper wires.

The parts are listed for a range of Whirlpool-family and other dryer brands. Matching the dryer’s model number to the compatibility information helps you select the correct replacement components for your appliance.

Everyday use

This kit is intended for dryer repairs involving temperature-control or thermal-protection components. The listed symptoms associated with thermostat replacement include no heat or insufficient heat, unusually long drying, the dryer shutting off too soon, failure to start, excessive heat, or a timer that does not advance. These symptoms can have different causes, so use the dryer’s model information and repair guidance to identify the part needed.

The package groups four named parts instead of requiring a separate search for each one. That can be useful when a repair calls for more than one of these components. The product description also lists compatibility with brands including Whirlpool, Kenmore, Roper, Maytag, Estate, Inglis, KitchenAid, Crosley, Amana, Admiral, and Magic Chef. Compatibility varies by dryer model, so match the exact model before ordering.

The manufacturer specifies that a blown thermal fuse is a disposable item and should be replaced rather than reused. Disconnect the dryer from power before installation. If you prefer not to handle an appliance repair yourself, a local repair shop can install the parts.

Key specifications

• Type: Dryer thermostat and fuse replacement kit
• Brand: SUMNEW
• Kit components: WP3387134 cycling thermostat, WP3392519 thermal fuse, 3977393 thermal cut-off kit, WP3977767 high-limit thermostat, and jumper wires
• Material: Metal
• UPC: 743815345101

Strengths

The main advantage is having multiple specifically identified replacement parts in one kit. Each component has a distinct reference number, making it easier to compare the parts with the requirements for a dryer repair. The listed replacement references also provide additional ways to match components: the WP3387134 cycling thermostat replaces 306910, 3387135, and 3387139, while the WP3392519 thermal fuse and the other kit components have their own replacement references in the product details.

Customer feedback is generally positive about fit and functionality, with buyers describing successful use in different listed dryer brands. Experiences with durability and heating are mixed, however, so those reports are best treated as individual experiences rather than a guarantee of repair results. For shoppers choosing between sourcing parts individually and buying a combined set, this kit offers the convenience of having its four named components and jumper wires together.

When it makes sense

This set is a practical fit for a planned repair when the dryer’s model and the required thermostat or fuse references match the kit. It is especially relevant when troubleshooting a heating or temperature-related issue and a repair calls for these specific parts. Verify the appliance model and required part references before installation, then follow safe repair procedures with the dryer disconnected from power. With several replacement components grouped together, SUMNEW’s kit supports a more organized approach to compatible dryer repairs.