Water Filter Cap
The WP2186494W is a water filter cap for Whirlpool refrigerator. No tools needed. Compare prices from top sellers.
Replaces: 2186494W, 2186884W, 4392865, 4392869, 451499
Easy Repair
Fits 8 brands
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5 stores · Updated May 16, 2026
Lowest$33.87
4.6(3.6k)In Stock
Go to Store
$52.67
4.5(13.6k)In Stock
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$52.68
4.8(21.9k)In Stock
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$56.62
4.4(3.1k)In Stock
Go to Store
$30.29
4.8(728)Preorder
Go to StoreThe Refrigerator Water Filter Cap in white and is located at the base of the refrigerator. It provides a decorative cover for the filter. To replace just the cap, turn it counter clockwise to extract the part. Turn the new cap clockwise to lock it in place on the filter. Replacing this part will require no disassembly or repair experience.
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) Refrigerator Water Filter Cap
• No tools required for installation
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) Refrigerator Water Filter Cap
• No tools required for installation
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Common Problems This Part Fixes
Leaking
Ice maker not making ice
Water dispenser not working
Repair difficulty: Easy - no tools needed - drop-in or snap-in replacement
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