STP Oil Filters: How Do They Work and Are They Worth It?

STP Oil Filters are found in every workshop that you will visit, which makes you wonder about their usage and efficiency. You may wonder why their mechanic, friends or neighbor recommend getting an oil additive.

Stp Oil Filter

This article provides detailed information about STP oil filters, including their benefits and possible shortcomings – so read on to find out!

Which Company Creates STP Oil Filters?

The company that creates STP oil filters is Champion Laboratories, Inc., established in 1955. It has become a famous product for improving auto engines. In fact, they are one of the top producers of automotive filters, supplying at least 30 private companies.

Besides the US – the company’s headquarters – they now have branches across Europe, South America and Asia. STP oil filters are created to remove impurities and contaminants from engine oil and other automotive lubricants. As a result, they increase the durability of your car engines. The company also manufactures extensive car maintenance and care products for brake pads, air filters and transmission fluids.

– The History Behind STP

STP has a rich history for a country founded in the 1950s. Before the company became Champion Laboratories Inc., it was formerly called Kleen Pak manufacturing company. The company enjoyed a massive leap in 1959 after patenting its engine end relief valve, which gave rise to the spin-oil filters.

Today, the company owns several car protective products, including oil and fuel filters. These products are available for regular cars, vans, trucks and other super duty vehicles, including diesel-powered engines.

Are STP Oil Filters Good Options for Your Car Engine?

Whether STP oil filters are good options for your car engine depends on who you ask. Your mechanic might recommend them, while others may refer to all fuel additives as scams. In the real sense, it depends on what you want for your vehicle.

The cleaners are excellent for ridding your car engines of dirt and contaminants. They trap them, ensuring that your engine is clean and runs smoothly. Besides this function, if you expect the filters to increase fuel economy significantly, you are probably using them for the wrong reasons.

Nevertheless, several reports suggest that consistent use of these filters may help increase the longevity of your car since the engines receive better protective care. However, you shouldn’t substitute this for routine maintenance and servicing of your vehicle.

Can STP Oil Filters Harm Your Car Engine?

Standard STP oil filters can’t harm your engine. However, some theories indicate that these filters expose engines to possible harms that outweigh the benefits. This may be attributed to their ability to trap dirt and contaminants. These substances may accumulate, forming larger particles that can clog engine components.

STP Oil Filters Harm Car Engine

These may then result in more severe problems for your car engines. Compared to other brands like Mobil 1, the relatively low price of these filters makes many consider its harmful possibility. However, we think it’s doubtful, considering the manufacturing materials for these filters include durable materials capable of effectively removing contaminants from automotive lubricants.

Moreover, they allow seamless fluid flow. Besides the significant price difference, either oil filter possesses similar properties and eventual functionalities.

What Are the Benefits of Using the STP Oil Filter?

The benefits of using the STP oil filter revolve around their ability to reduce the number of contaminants that get into your car engine. This primary importance suggests that it’ll improve the durability of your car engines, reduce maintenance and servicing costs, and increase car performance.

– Enhanced Car Performance

If you examine all the intended benefits of the filter, you’d agree that the ultimate advantage is improving the engine functionalities and increasing car performance. Since less dirt and debris penetrates engine components, you’d expect the vehicle to perform excellently.

– Decrease in Maintenance and Servicing Costs

If there are fewer contaminants in the engine components, then there is likely less need for maintenance and car servicing. You’d expect your car engine and its components to last longer when using these filters. Therefore, you spend less on maintenance since there’ll be a reduced rate at which parts get worn out or damaged. Also, you get a vehicle with an extended life.

– Improved Fuel Economy

This benefit may prove more beneficial in large trucks and vehicles with poor fuel efficiency. However, regular cars like sedans with good fuel economy too can benefit from an improvement on the already good fuel mileage.

Oil Filters Improved Fuel Economy

Removing debris and contaminants from your car lubrication ensures proper engine components functioning and better fuel utilization.

– Reduced Emission

Since there is less dirt and pollutants that get into the engine components, especially the internal combustion chamber, you’d expect that easier burning of fuel. Therefore, there should be a cleaner emission with less smoke.

What Are the Downsides to Using STP Oil Filters?

The downsides to using STP oil filters include finding the appropriate one for your car. The producer ensures the creation of a series of these auto-lubricating oil additives that vary based on car make and model. Therefore, you must carefully find the one that best suits your car.

However, should finding an ideal fit for your vehicle seem more complicated than you expected, you should consider seeking the assistance of your mechanic or a specialist. Just ensure you talk to someone knowledgeable to assist you in finding the best oil filter for your vehicle.

Indeed, STP filters are relatively cheap. But depending on your car brand and make, you may notice that the one that suits your car is more expensive than other alternatives, including those of different brands. You need not bother; if it falls within your budget, proceed to buy it. It’s always better to buy a tested brand, and for a company of more than 60 years, you can be sure you are getting a premium product.

How To Know If an STP FiIter Is a Good Fit for Your Car?

To know if an STP filter is a good fit for your car, you need to check the fitness guide. Your auto parts shops should provide a guide to assist you with these. Some will have a web link where you search for the specific filter for your car.

You can ask whoever is attending to you. Similar vehicles often share a standard filter design, so if the attendant has encountered your car type, it’ll be easier for them to recommend an ideal one. Also, they better understand operating their site, so even if they search it online, it’ll probably be faster.

– Which Is Better, STP Oil Filters or Regular Filters?

We’d suggest STP oil filters are better options than regular filters. There are many filters and additives in the market. What STP has over most of them is a reputation built over the years. It just makes sense to trust a product from a company of more than 60 years.

STP Oil Filters or Regular Filters Better One

STP is already a well-known brand, supplying their product across different continents. Moreover, their filters consist of quality materials that enhance fluid flow. Remember, we mentioned that filters could cause more harm, such as clogging engine components. Therefore, it is better to stick to a reputable brand than to go for one that may cause more defects to your car engines.

Car engines are delicate; they aren’t what you should run experiments on, adding a chemical agent that you are not sure of its constituents. Also, STP extended-life oil filters are relatively cheap compared to regular ones.

– What Is the Primary Distinction Between STP Oil Filters and Regular?

The primary distinction between STP oil filters and regular ones is the kind of protection you obtain. STP guarantees the removal of contaminants from your engine oil and other lubricating fluid, ensuring the smoother running of the engine components. However, you can trust STPs for better performance and improved functions.

– Is It Compulsory to Get STP Oil Filters for Your Car?

No, it is not compulsory to get STP Oil filters for your car. In fact, you do not need to get any fuel or engine oil additives; your car can run fine without them. However, you might need one STP product, especially the filters, to enhance your car’s functionalities.

– How To Buy STP Oil Filters for Your Car?

To buy STP oil filters, you just need to visit the local auto parts shop. They are readily available for sale. You can get them from auto parts vendors, including those running an online shop. Whoever attends to you should get you an oil filter that will suit your car.

In addition, you may ask your mechanic to use the acquired filter when you take your car for servicing. What’s more, whenever you drain or run an oil change for your vehicle, you should also change the oil filter.

– How Expensive Is the STP Oil filter?

The STP oil filter is relatively inexpensive compared to many others in the market. A typical STP extended filter cost is less than $15. However, remember that this car protective agent may vary with a different vehicle having specific types. Therefore, you should visit the auto parts store to get the actual price of the one compatible with your vehicle.

How Frequently Should You Replace Your Car Engine Oil?

You should replace your car engine oil depending on various factors. These factors include the type of performance oil you are using and your vehicle’s make and model. The age of your car, especially the engine, is another crucial factor you must consider.

Replacing Car Engine Oil

It is advised that you change your car’s engine oil after about 3,000 to 5,000 miles. Therefore, it is crucial to monitor your car mileage, to ensure optimum car maintenance. However, using synthetic oil or fuel and oil additives may differ.

In fact, depending on the car make and other protective agents you are using, you may only change your engine oil after traveling about 10,000 miles. You could just check the owner’s manual of your car for more insight. After all, you’d expect the manufacturer to understand the vehicle best. In addition, you can speak to your mechanic to ensure optimum care for your car.

Are Napa Synthetic Oil Filters Comparable to STP Oil Filters in Terms of Performance and Value?

When comparing napa synthetic oil and oil filters with STP oil filters in terms of performance and value, it is important to note that napa synthetic oil filters deliver excellent filtration capabilities and protection for your engine. While STP oil filters are also known for their quality, napa synthetic oil filters offer comparable performance and value, ensuring optimal engine performance and longevity.


This article provides in-depth information about STP oil filters, their functions, benefits, and possible side effects, among other details. Without much ado,

let’s briefly summarize all we discussed:

  • The filters help to trap and collect impurities and contaminants, preventing them from clogging engine components.
  • The company opened shop in 1955 and has garnered a reputable name for itself as being one of the biggest suppliers of oil filters, among other car protective gear, in the United States and other countries across different continents.
  • Some of the benefits of the STP oil filters include improved fuel efficiency, cleaner and reduced auto-emission, and overall improved car performance.
  • The main shortcoming of this protective gear is that it may be challenging to get the best fit for your car.
  • Indeed, using the filters may reduce the frequency at which you change your engine oil, among other car protective benefits. You must not substitute it for regular maintenance practices.

If you doubt using these filters, go through this blog. Also, you may need to consult your mechanic or check your car’s owner’s manual to understand your vehicle better.

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