Add To Profile
Have a question?
Product Description
The door light switch for the Whirlpool WRF555SDFZ09 refrigerator restores correct operation of the internal lighting and airflow system when the original switch becomes worn, cracked or unresponsive. It’s ideal for homeowners or service technicians who want to maintain visibility and efficient operation inside the fresh-food compartment.
We provide trusted parts for Whirlpool appliances, ensuring compatibility and performance. With fast shipping, easy returns, and expert customer support, you can rely on us for a smooth replacement experience and dependable results.
Key Features of Whirlpool Door Light Switch for Refrigerator – 3-Prong
- Precision-Fit Replacement: Designed to match original mounting and wiring harness for model WRF555SDFZ09.
- Dual-Function Control: Activates the light and interior fan when the door is opened or closed.
- Durable Construction: Built to handle frequent cycling and the cold, moist environment of the fridge compartment.
- Simple Installation: Plug-in 3-prong wiring makes swap-out fast with minimal DIY skill.
- Reliable Operation: Prevents lights from staying on unnecessarily or short-cycling of the internal fan.
- Maintains Appliance Efficiency: Helps ensure the refrigerator’s system doesn’t run longer than needed due to a faulty switch.
Technical Specifications
- Application Model: For Whirlpool bottom-mount refrigerator model WRF555SDFZ09 (and compatible models).
- Switch Type: Door-activated light/fan switch with 3-prong connector.
- Housing: Rigid plastic body with integrated actuator button.
- Mount Style: Direct replacement – fits original switch slot, secured by tab or screw.
- Compatibility Check: Confirm your model number and presence of 3-prong connection before ordering.
Common Causes
- The original switch has worn or broken actuator which fails to trigger light or fan.
- Terminals or wiring connector become loose or corroded, causing intermittent light/fan behaviour.
- Switch stuck in “on” or “off” position due to debris or damage inside the mounting slot.
- Incorrect replacement or bypassed switch causing lights to stay on and increase appliance run time.
Symptoms & Installation Guide
Signs & Symptoms
- Interior light does not turn on when the fridge door opens.
- Interior light stays on even when the door is closed.
- Internal cooling fan continues to run after door is closed or fails to start when door opens.
- Fridge runs continuously and doesn’t shut off or light flickers/doesn’t operate.
Installation Guide
- Unplug the refrigerator or shut off the power at the breaker for safety.
- Open the fridge door and locate the door-actuated switch (often at the top of the fresh-food compartment door opening).
- Disconnect the 3-prong wiring connector from the old switch.
- Remove the fastening screw or release the mounting tab and pull out the old switch.
- Insert the new switch into the mounting slot, making sure the actuator pin aligns properly with the door frame.
- Secure the switch with the screw or mounting tab and reconnect the 3-prong harness.
- Restore power, open/close the door several times to confirm light and fan behaviour operate correctly.
Return Policy
- Hassle-free returns within 30 days of purchase.
- Items must be unused and in original packaging.
- Quick refunds issued after inspection of the returned product.
- Free replacement offered for defective or damaged items.
- Dedicated support team ensures a smooth and transparent return process.
Compatible Models
Locate your appliance’s model number on the manufacturer’s label and use it to check part-model compatibility before ordering.
Where to find my model number?
| Brand | Model Number | Model Description | Exploded View |
|---|---|---|---|
The Whirlpool Refrigerator Door Switch – WRF555SDFZ09 is the correct replacement for the following model numbers
The door light switch for the Whirlpool WRF555SDFZ09 refrigerator restores correct operation of the internal lighting and airflow system when the original switch becomes worn, cracked or unresponsive. It’s ideal for homeowners or service technicians who want to maintain visibility and efficient operation inside the fresh-food compartment.
We provide trusted parts for Whirlpool appliances, ensuring compatibility and performance. With fast shipping, easy returns, and expert customer support, you can rely on us for a smooth replacement experience and dependable results.
Key Features of Whirlpool Door Light Switch for Refrigerator – 3-Prong
- Precision-Fit Replacement: Designed to match original mounting and wiring harness for model WRF555SDFZ09.
- Dual-Function Control: Activates the light and interior fan when the door is opened or closed.
- Durable Construction: Built to handle frequent cycling and the cold, moist environment of the fridge compartment.
- Simple Installation: Plug-in 3-prong wiring makes swap-out fast with minimal DIY skill.
- Reliable Operation: Prevents lights from staying on unnecessarily or short-cycling of the internal fan.
- Maintains Appliance Efficiency: Helps ensure the refrigerator’s system doesn’t run longer than needed due to a faulty switch.
Frequently Bought Together
Customer Reviews
Frequently Asked Questions
Quick answers for your replacement part needs
Where can I find genuine replacement parts for my appliance?
Finding genuine replacement parts for your appliances has never been easier! We offer authentic parts for over 250 brands, including LG, Samsung, Whirlpool, Kenmore, Dyson, Bosch, and Liebherr. Simply enter your appliance's model number on our website, and explore our extensive selection of compatible parts designed to restore your appliance's peak performance and reliability.
What type of appliance parts and accessories are available for purchase?
Are your replacement parts compatible with all models?
What if I can’t find the appliance part I need?
How can I track my order for appliance parts online?
How long will it take to receive my replacement parts order?
Can I return appliance parts if they are not compatible with my model?
How can I update my shipping address after placing an order?
How can I get in touch with customer support?
Couldn’t find the answer to your question?
Your satisfaction matters. Let us know how we can assist with your repair journey.
Wishlist
You currently have 0 items in your Wishlist











