Question 1

Will this Supco WV8179 valve actually fit my Whirlpool refrigerator?**

Accepted Answer

It’s designed as a direct replacement for part number W10408179, which fits many Whirlpool, Maytag, KitchenAid, and Amana models. However, several users on Reddit warn that refrigerator model numbers can be misleading—double-check your old valve’s mounting bracket shape and thread orientation. Measure twice, order once. If you’re unsure, Supco customer service can verify compatibility.

Question 2

I’ve seen complaints about plastic threads—should I worry about leaks?**

Accepted Answer

Valid concern. A handful of TikTok and YouTube reviewers mention the inlet is plastic rather than brass, and some experienced slow leaks after a few months. Most installations hold fine, but if your fridge has high water pressure or you’re rough on connections, consider adding plumber’s tape on the threads. For peace of mind, the OEM Whirlpool part has brass threads—this is a trade-off for the lower price.

Question 3

Does it come with everything I need to install it, including instructions?**

Accepted Answer

The valve ships without any O-rings, washers, or a detailed installation guide—the manual is minimal. Many buyers recommend grabbing a standard compression fitting kit and some Teflon tape before you start. Installation itself is straightforward (15–20 minutes) for anyone comfortable with a wrench, but first-timers should watch a YouTube tutorial to avoid misrouting the water line.

Question 4

How does this compare to the OEM Whirlpool W10408179—is it worth saving $30?**

Accepted Answer

For short-term savings, yes. This Supco valve costs about half the OEM price and works reliably out of the box for most users. However, some buyers who had to replace theirs within a year reported wishing they’d stuck with the original Whirlpool part for its sturdier brass inlet and longer warranty. If you plan to keep your fridge for several more years, the OEM is likely the better long-term investment.

Question 5

What’s the return policy if it doesn’t fit or leaks right away?**

Accepted Answer

Supco offers a 30-day return window through most retailers like Amazon, but you’ll need to keep all original packaging. If the valve leaks immediately or the threads are stripped, you can request a free replacement directly from Supco’s customer service—several Reddit users reported good luck with this. Just note that wear-and-tear leaks after installation aren’t covered, so test it thoroughly within the first week.

Supco Refrigerator Water Valve for Whirlpool W10408179, Part No. WV8179

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