Sky Neilsen wanted to do something most car owners outsource without thinking about it. She had a 180,000-mile car, a free evening after work, and a plan to change her own oil. The oil itself was easy to find. The filter she needed, a FRAM PH6607, was apparently nowhere. Not on the shelves at Walmart, and, she claimed in a TikTok posted to @sky.neilsen, not on Amazon either.
“Real talk: Who bought all of the oil filters off the shelves at Walmart?” she asks in the clip first found by Motor1. “So how am I getting an oil filter?”
The video has only pulled approximately 5,000 views at the time of writing, but it attracted a very specific kind of commenter: the self-identified mechanic with strong feelings about filter brands and a theory about why FRAM is suddenly hard to source.
Most of the replies under Neilsen’s video weren’t sympathetic. They were redirective. “Do yourself a favor and stay away from Fram anyways,” one wrote, recommending Wix instead. Another suggested Mobil 1, telling her to “cross the Fram number” over to the equivalent part. A handful were less diplomatic. “Fram is garbage.”
The more interesting thread of replies tried to explain the empty shelf. Several commenters claimed FRAM is being phased out at Walmart, with one saying they’d been told in-store that the brand was “going out of business.” Another pointed out that the PH6607 specifically is showing up at deep discounts at retailers still carrying stock, which is usually what happens when an SKU is being cleared rather than restocked.
Whether FRAM is actually exiting Walmart or just hitting a supply hiccup isn’t something a TikTok comments section can confirm. But the brand has been quietly losing ground in enthusiast circles for years, and the empty-shelf framing tracks with what a discontinuation rollout looks like at a big-box retailer.
The brands that come up repeatedly in mechanic forums and YouTube teardown videos are Wix, Purolator (specifically the Boss or Gold lines), Mobil 1, K&N, and AMSOIL. Per Cartalk, OEM filters and Wix are the common picks among working mechanics, with Mobil 1 and Pennzoil close behind for filtration quality and longevity. Bosch lands in the reliable-and-boring category, which is exactly what you want from a part whose job is to not fail.
FRAM’s reputation is more split than a comments-section pile-on suggests. The cheap orange-can filters, the ones most people picture when they hear the name, have been criticized for thin construction and cardboard end caps for as long as the internet has existed. The Ultra Synthetic line is genuinely competitive with the premium brands, but it’s also priced like them, which removes most of the reason to buy a FRAM in the first place.
For a 180,000-mile daily driver getting a routine oil change, the honest answer is that almost any filter from a known brand will do the job, including Walmart’s own SuperTech, which is widely accepted as a competent budget option. The filter only needs to fit correctly and catch debris before it reaches the engine. Stepping up to a better filter matters more if you’re stretching intervals on synthetic oil, sitting in heavy traffic, or running the car hard.
The takeaway from Neilsen’s video isn’t really about a missing part number. It’s that the brand most casual DIYers reach for first, because it’s the one stacked at eye level at every big-box store, may not be that brand for much longer. If the shelf is empty, the comments section is telling her she got lucky.
