Super Tech is Walmart's house brand for oil filters
Super Tech is the store brand oil filter sold at Walmart. It is manufactured by a third party but carries Walmart's label, which means it costs less than name brands like Mobil 1, Fram, or Purolator. The filter itself performs the same basic job as any other: it traps dirt, metal particles, and debris from your engine oil so they do not circulate through your engine.
Super Tech filters come in different versions for different vehicle types — standard filters for most cars and trucks, high-mileage filters for engines over 75,000 miles, and synthetic-blend compatible filters. You choose based on your vehicle's engine size and your owner's manual recommendation, not on the brand.
The main trade-off with a house brand filter is that you are paying less upfront, but you have fewer independent reviews and less brand recognition if something goes wrong. Walmart stands behind the product, but you are not buying the reputation of a filter company with decades of history.
Key Takeaways
- Super Tech filters cost $5 to $12 depending on the type, which is typically $3 to $8 less than major brands for the same vehicle.
- The filter must match your engine size and oil type — check your owner's manual or the old filter to find the correct part number.
- Super Tech filters meet industry standards and carry a warranty, but they have fewer independent test results published than premium brands.
- Changing a Super Tech filter follows the same schedule as any other filter: usually every 3,000 to 10,000 miles depending on your oil type and driving.
How Super Tech filters compare on price and performance
A standard Super Tech filter typically costs $5 to $8 at Walmart, while a Fram or Purolator filter of the same type runs $10 to $15. A synthetic-blend Super Tech filter runs $8 to $12. The price difference reflects the lower marketing and distribution costs of a house brand, not a difference in the materials or manufacturing process — many house brand filters are made by the same factories that produce name-brand filters.
Performance differences between Super Tech and major brands are small for routine driving. All filters sold in the United States must meet SAE (Society of Automotive Engineers) standards for flow rate and dirt-trapping capacity. Super Tech filters meet these standards. The real differences show up in extreme conditions — very high temperatures, towing, or severe driving — where premium filters with thicker media or larger surface area may last longer before clogging.
For most drivers doing routine maintenance on a normal commute, a Super Tech filter will protect your engine just as well as a $15 filter. If you tow regularly, drive in dusty conditions, or want maximum peace of mind, a name brand with more published test data may be worth the extra cost.
Finding the right Super Tech filter for your vehicle
Super Tech filters are labeled by part number, which corresponds to your engine size and type. You find the correct number in three ways: check your owner's manual, look at the part number on your current filter, or ask a Walmart associate to look it up using your vehicle's year, make, and model.
The most common mistake is buying a filter that fits the threads but is the wrong size for your engine. A filter that is too small will not trap as much dirt; one that is too large may not fit in the engine bay. The part number ensures you get the right one. Write down your current filter's part number before you go to Walmart, or bring the old filter with you to match it.
Super Tech also makes filters for synthetic oil and high-mileage engines. If your owner's manual specifies synthetic oil, you can use a standard Super Tech filter — the difference is in the oil, not the filter. If your engine has over 75,000 miles, a high-mileage filter has slightly thicker media to handle the wear particles that older engines produce, though a standard filter will still work.
When to replace a Super Tech filter and what to expect
A Super Tech filter should be changed every 3,000 to 10,000 miles, depending on whether you use conventional or synthetic oil. Conventional oil breaks down faster and carries more contaminants, so filters clog sooner — usually 3,000 to 5,000 miles. Synthetic oil lasts longer and stays cleaner, so the filter can go 7,000 to 10,000 miles. Check your owner's manual for the exact interval for your vehicle.
Changing the filter yourself takes 10 to 15 minutes if you have basic tools and a safe place to work. You drain the old oil, unscrew the filter, explore a thin layer of new oil to the rubber gasket on the new filter, and screw it on by hand until the gasket touches the engine, then turn it another three-quarters of a turn. If you have the oil changed at a shop, they will install the Super Tech filter you bring, though some shops charge a small fee for using a customer-supplied part.
Super Tech filters come with a one-year or 10,000-mile warranty, whichever comes first. If the filter fails and causes engine damage, Walmart will cover the repair under the warranty. In practice, filter failure is rare — most problems come from not changing the filter often enough or using the wrong oil type for your engine.
Super Tech versus other house brands and budget filters
Walmart is not the only retailer with a house brand filter. AutoZone sells Valucraft, O'Reilly sells Fram Extra Guard, and Amazon sells AmazonBasics. All of these are priced similarly to Super Tech and meet the same industry standards. The choice between them usually comes down to where you shop and which brand is in stock.
The gap between house brands and premium brands (Mobil 1, Bosch, Mann) is bigger than the gap between different house brands. Premium filters often have larger surface area, synthetic media that lasts longer, or anti-drainback valves that prevent oil starvation at cold startup. These features cost more and matter most if you drive in extreme conditions or want to extend the interval between changes.
For a first oil change with a new filter, or for routine maintenance on a car you plan to keep for a few more years, Super Tech is a reasonable choice. If you are keeping the car long-term and want to minimize the risk of filter-related problems, a name brand filter is worth the extra $5 to $10 per change.
What happens if you use the wrong Super Tech filter
Using a filter with the wrong part number can cause problems. If the filter is too small, it will clog faster and may restrict oil flow, causing the engine to run hotter and wear faster. If the filter is too large, it may not fit in the engine bay or may interfere with other components. If you use a filter designed for synthetic oil on a conventional oil engine (or vice versa), the gasket may not seal properly and oil can leak.
The good news is that using the wrong filter is usually caught before you drive away. If the filter does not fit or the gasket does not seal, you will see oil leaking from the filter housing within the first few miles. Stop, let the engine cool, and replace it with the correct filter. Driving with a leaking filter will drain your oil and damage the engine.
To avoid this, always verify the part number before you buy and before you install. If you are unsure, ask a Walmart associate or a mechanic to confirm the fit. The few minutes spent checking now saves hours of trouble later.
Frequently Asked Questions
Is Super Tech oil filter as good as Fram or Mobil 1?
Super Tech meets the same industry standards and will protect your engine just as well for routine driving. Premium brands have larger surface area and synthetic media that may last longer in extreme conditions, but for most drivers the difference is small. The main trade-off is price versus brand reputation and published test data.
Can I use a Super Tech filter with synthetic oil?
Yes. Super Tech makes filters rated for synthetic oil, but you can also use a standard Super Tech filter with synthetic oil — the filter type does not have to match the oil type. Check the filter packaging to see if it is rated for synthetic; if it is not labeled, a standard filter will still work.
How long does a Super Tech filter last?
A Super Tech filter lasts 3,000 to 10,000 miles depending on your oil type and driving conditions. Conventional oil requires a filter change every 3,000 to 5,000 miles; synthetic oil allows 7,000 to 10,000 miles. Check your owner's manual for the exact interval for your vehicle.
What if the Super Tech filter leaks after I install it?
Stop driving and let the engine cool. A leak usually means the gasket did not seal properly, which happens if you over-tightened the filter, used the wrong part number, or did not explore oil to the gasket before installing. Remove the filter, check the gasket, and reinstall it hand-tight only — do not use a wrench.
Where can I buy a Super Tech oil filter?
Super Tech filters are sold at Walmart in-store and online. You can also order online and pick up in-store the same day. Some Walmart locations stock common sizes on the shelf; others require you to order ahead. Call your local Walmart or check online to confirm availability before you go.