Light Bulb
The WP4173175 is a light bulb for Whirlpool refrigerator and microwave and oven. No tools needed. Compare prices from top sellers.
Replaces: 3178521, 3209, 4173175, 4452166, AP6009180
Easy Repair
Fits 5 brands
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4 stores · Updated May 16, 2026
Lowest$27.68
4.8(728)In Stock
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$48.45
4.5(13.6k)In Stock
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$48.46
4.8(21.9k)In Stock
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$52.08
4.4(3.1k)In Stock
Go to StoreThis Wall Oven Light Bulb is a replacement part for the inner oven bulb that allows you to see inside the appliance during the cooking process. If your oven light is burned out, you can easily replace it with this item. This bulb is 120-130 volts, and 15-watts. Replacing the bulb will require basic hand tools or repair experience. Remember to unplug the oven or shut off the house circuit breaker for the appliance before installing this part.
Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Wall Oven Light Bulb
• Tools Needed: Flat-blade screwdriver
Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Wall Oven Light Bulb
• Tools Needed: Flat-blade screwdriver
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Common Problems This Part Fixes
Light not working
Repair difficulty: Easy - no tools needed - drop-in or snap-in replacement
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