Whirlpool NEW OEM Refrigerator Door Light Fan Switch WP4387911 NOS 0810

Whirlpool OEM Refrigerator/Freezer Door Light & Fan Switch — Part Number WP4387911
Brand: Whirlpool | Condition: New Old Stock (NOS)

You are purchasing a genuine Whirlpool OEM Refrigerator/Freezer 3-Terminal Fan/Light Door Switch, part number WP4387911. This switch activates the interior light when the door is opened and deactivates it when closed; it also controls the evaporator fan on applicable models. This is an authentic factory original part — never installed, never used.

Condition Details: This is a New Old Stock (NOS) part. The switch itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.

Part Number / Supersede Information:

• Primary OEM Part Number: WP4387911
• Also referenced as: 4387911, W10164501
• Replaces: 4152058, 4152059, 4152060, 4149377, 4343931, 4344550, 4387911, 531900, 548473, 548598, 548898, 749114, 749129, 833571, 833785, AP6009321, PS11742478 and many more
• This part number may have been superseded by an updated Whirlpool part number. We recommend verifying any current supersede numbers through your local appliance dealer or the official Whirlpool parts catalog prior to ordering.

Specifications:

• Type: 3-Terminal Fan/Light Door Switch
• Color: White
• Dimensions: 1.12"L x 1"W x 1.75"H
• Weight: 0.026 lbs.

Symptoms of a Failed Door Switch:

• Refrigerator or freezer interior light does not turn on when door is opened
• Evaporator fan runs continuously with door open (or fails to shut off)
• Light stays on with door closed

Compatible Brands (partial list — refrigerators & freezers):

• Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Crosley, Estate, Hardwick, Caloric, Modern Maid, Speed Queen — select models
• Also compatible with Kenmore/Sears models built on Whirlpool platforms

Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your appliance — no modifications, no guesswork.

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.

Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!

QBS Parts, Inc. — Gardena, CA