Super Tech Oil Filter Lookup: What You Need to Know Before You Buy
If you've searched "Super Tech oil filter lookup," you're probably trying to figure out which Super Tech filter fits your specific vehicle — or whether a Super Tech filter is a reasonable substitute for whatever your owner's manual specifies. Here's how the lookup process works, what the part numbers mean, and what factors actually determine whether a given filter is the right one for your engine.
What Super Tech Oil Filters Are
Super Tech is Walmart's house-brand line of motor oil and oil filters. The filters are manufactured by third-party suppliers — historically tied to Champion Laboratories, one of the larger private-label filter producers in North America — and sold at lower price points than name-brand alternatives like Mobil 1, Bosch, or Wix.
Super Tech filters are designed as direct-fit replacements, meaning each part number is cross-referenced to fit specific engine applications. They're not universal filters. The thread pitch, filter diameter, bypass valve pressure rating, gasket size, and media type vary across the product line to match different engines.
How the Super Tech Oil Filter Lookup Works
Like most aftermarket filter brands, Super Tech organizes its filters by application lookup — you enter your vehicle's year, make, model, and engine displacement, and the system returns the correct part number.
You can do this several ways:
- Walmart's website has a parts finder tool that filters by vehicle.
- Third-party cross-reference tools (such as those on Fram, Wix, or NAPA's sites) let you enter a competing part number and find the Super Tech equivalent.
- The packaging itself includes a lookup guide at retail locations, typically a printed booklet or display at the oil filter section.
- Champion Laboratories' cross-reference database can sometimes surface Super Tech part numbers because of the manufacturing relationship.
The key output is a Super Tech part number — for example, ST3614 or ST10060 — tied to your engine family.
What the Part Numbers Actually Mean
Super Tech part numbers aren't arbitrary. They typically encode filter family and size, though the numbering convention isn't always obvious from the outside. What matters more in practice is understanding what specs are embedded in that number:
| Spec | Why It Matters |
|---|---|
| Thread size and pitch | Must match your engine's oil filter port |
| Gasket diameter | Affects proper sealing and torque |
| Bypass valve rating | Opens under pressure to protect engine if filter clogs |
| Filter media type | Determines filtration efficiency and capacity |
| Anti-drainback valve | Prevents dry starts in some engine orientations |
Not every Super Tech filter includes an anti-drainback valve. On some engine configurations — particularly those where the filter mounts sideways or upside-down — that valve matters. If your filter drains back between oil changes, your engine runs dry for a second or two at startup. Whether this is a concern depends on your engine layout, not just the filter brand.
Variables That Shape Your Lookup Results 🔍
A Super Tech filter lookup sounds straightforward, but several factors influence whether the result actually suits your situation.
Engine type and year matter more than vehicle brand. Two vehicles with the same nameplate but different engine generations can require completely different filters. A 2010 and a 2018 version of the same model may share nothing in common at the filter port.
Oil type and viscosity interact with filter selection in turbocharged and high-performance engines. Some manufacturers specify filters with tighter bypass valve tolerances when paired with synthetic oil, since synthetics flow differently at cold startup than conventional oil.
Oil change intervals affect filter choice for some drivers. If you're running extended drain intervals (beyond the conventional 3,000–5,000 miles), you may want to consider whether the filter's media capacity is rated for your intended interval. Super Tech's standard filters and their extended-life variants aren't identical in this regard.
Your vehicle's warranty status is a variable some owners overlook. Using an aftermarket filter generally doesn't void a manufacturer's warranty under the Magnuson-Moss Warranty Act — but the filter must be the correct specification for the application. An incorrect part number that causes oil pressure issues is a different story.
Cross-Referencing Super Tech to Other Brands
One common use of Super Tech's lookup tools is reverse cross-referencing: finding out which Super Tech number corresponds to a Fram PH8A, a Wix 51040, or whatever number your shop specified. This works because the aftermarket filter industry runs largely on shared application data.
Cross-reference tools typically match on thread size, filter dimensions, and application fit — not necessarily on internal construction. Two filters that cross-reference as equivalent may differ in media quality, bypass valve spring pressure, or anti-drainback valve design. Whether those differences matter to you depends on your engine, your driving patterns, and how frequently you change oil.
Where Lookups Fall Short
A correct part number from a lookup tool confirms dimensional and thread compatibility. It doesn't tell you:
- Whether the filter's bypass valve pressure matches your engine's oil pressure curve
- Whether the media is rated for your intended drain interval
- Whether your specific engine has had any TSBs or owner complaints related to filter choice
Turbocharged engines, diesel engines, and high-output performance engines tend to be more sensitive to filter spec differences than naturally aspirated economy engines. Lookup tools treat all applications equally — your engine's actual demands don't necessarily follow that logic.
The lookup gives you a starting point. Your vehicle's service manual, your oil change interval, and your engine's specific requirements are the pieces that complete the picture.
