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STP High Viscosity Oil Treatment (15 fluid ounces)
STP High Viscosity Oil Treatment (15 fluid ounces)STP High Viscosity Oil Treatment 15 fluid ounces12 pack STP High Viscosity Oil Treatment 15 fluid ounces2 pack STP High Viscosity Oil Treatment 15 fluid ounces6 pack STP High Viscosity Oil Treatment 15 fluid ounces24 pack STP High Viscosity Oil Treatment 15 fluid ounces
Pack Size:Single
Key item features
- Anti-Wear Agent: Contains zinc anti-wear agent ZDDP that fights metal-to-metal friction
- Reduces Consumption: Helps reduce oil consumption for better engine efficiency
- Enhanced Lubrication: Provides a thicker cushion between moving engine parts for improved lubrication
- Versatile Compatibility: Scientifically engineered for use with both Conventional and Synthetic oils
- High Viscosity: High viscosity formula suitable for cars, light trucks, and SUVs
- Routine Maintenance: Recommended to add during every oil change as part of regular car maintenance
Generated by AI
Specs
- Automotive additive typeOil Treatment
- Product net content parent15 Fluid Ounces
- Compatible carsUniversal
- Rec. useTruck
Reviews summary
Pros
- : Offers affordable options compared to others.
Neutral
- : Can be smooth and responsive, but may struggle with low-end torque.
Generated by AI
Current price is USDNow $4.98
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was $11.98$11.98
33.2 ¢/fl ozYou save$7.00
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Columbus, 43215
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About this item
Product details
STP High Viscosity Oil Treatment (15 fluid ounces)
STP Oil Treatment fights friction to help protect against engine wear. This high-viscosity formula, complete with anti-wear agent ZDDP (Zinc Dialkyl Dithiophosphate), is specifically formulated to help fight metal-to-metal friction and helps reduce oil consumption. Lubricates moving engine parts by providing a thicker cushion between moving engine parts. Scientifically engineered for Conventional or Synthetic oils. This high viscosity formula can be used for all cars, light trucks and SUVs. Have you noticed a drop in performance lately? The moving parts in your engine operate under very tight tolerances. As mileage increases, excessive wear and friction can occur. This metal-to-metal condition could hurt your engine's reliability and overall performance. Guard against excessive friction with STP Oil Treatment. Add this car care treatment product to the engine oil during every oil change as part of routine car maintenance.
- Contains zinc anti-wear agent ZDDP that fights metal-to-metal friction
- Reduces oil consumption
- Lubricates moving engine parts by providing a thicker cushion between moving engine parts
- Scientifically engineered for Conventional or Synthetic Oils
- High viscosity formula is compatible with cars, light trucks and SUVs for versatile use
- Add this STP Oil Treatment to the engine oil during every oil change as part of routine car maintenance
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Automotive additive type
Oil Treatment
Product net content parent
15 Fluid Ounces
Compatible cars
Universal
Rec. use
Truck
Directions
Instructions
. Directions: Add 1 bottle to 4-5 quarts of oil at or between oil changes.
Safe Handling Instructions
CAUTION: EYE IRRITANT. Avoid eye contact and prolonged skin contact. FIRST AID: EYES - Rinse with water for 15 minutes. Contact a physician if irritation persists. SKIN - Wash with soap and water. KEEP OUT OF REACH OF CHILDREN. Contains zinc dialkyldithiophosphate.
Warranty
Warranty information
All products come with a 90 Day, or longer, manufacturer warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Ingredients
Ingredients
Contains Zinc Dialkyl Dithiophosphate.
Warnings
Warning Text
CAUTION: EYE IRRITANT. Avoid eye contact and prolonged skin contact. FIRST AID: EYES - Rinse with water for 15 minutes. Contact a physician if irritation persists. SKIN - Wash with soap and water. KEEP OUT OF REACH OF CHILDREN. Contains zinc dialkyldithiophosphate.
State Chemical Disclosure
None
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Offers affordable options compared to others.
Neutral
- : Can be smooth and responsive, but may struggle with low-end torque.
Generated by AI
Customer images
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Showing 1-3 of 87 reviews
Jan 7, 2026
WalmartCustomer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
I've used it for many years on my ********* mile 4.0L straight six cylinder Jeep engine that I rebuilt myself. It helps it run smooth and quiet for miles.
Incentivized Review
Helpful?32X8A66Z7MQY16817398
Jul 11, 2016
TD192
5 out of 5 stars review
Verified Purchase
Best Forever
I have been using STP Oil Treatment for over forty years. I have used it in older cars and new cars and I truly believe it has helped prevent wear on the internal parts of the engines. I have a 2001 Ford Explorer Sport that has 240,000 miles on it and it is still going strong. I believe that the STP has contributed greatly to this engines endurance. I can highly recommend this product.
Helpful?32X8A66Z7MQY16817398
May 12, 2020
MasterofReality
5 out of 5 stars review
Verified Purchase
Great
My dad was a life long mechanic from 50s to 2000s. He laughed at most snake oils, STP was an exception. He said it worked. That means more than you'll ever know. It's more than just an oil thickener as most people call it. Sure, a 15oz can would thicken up 5qts of cheap 10w-30 to 12.2w-35.6, lol. Yeah that helps at times. But It really does add extra film lubrication. A must have for engine assembly. (also great for fishing reels and ratchets. Caution, a literal bead is all you need).
Helpful?32X8A66Z7MQY16817398
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