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Item #:
220323606
Sea Foam High Mileage Motor Treatment Gas & Oil Additive, HM16, 16 oz, Pack of 4
90% of respondents would recommend this to a friend
Item #:
220323606
GBP 51
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, August 19
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Keep your higher mileage vehicles on the road longer with Sea Foam High Mileage - just pour it in!
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What Stands Out
High Mileage Formula
Specifically designed for high mileage vehicles, this treatment revitalizes aging engines, reducing wear and tear while enhancing performance and longevity for vehicles over 75,000 miles.
Versatile Use
Can be used in both gas and oil, providing comprehensive engine care that protects against deposits, sludge build-up, and wear to optimize fuel efficiency across multiple engine types.
Convenient Packaging
The pack of four 16 oz bottles offers easy storage and use. Perfect for regular maintenance, ensuring continued engine health while providing exceptional value for ongoing automotive care.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 4 lbs (1.81 kg) |
| Date First Available | March 31, 2021 |
| What is in the box | Sea Foam High Mileage... For more details, please check description/product details |
Who Should Buy?
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High Mileage Vehicles
Ideal for vehicles with over 75,000 miles, improving engine efficiency and longevity through cleaning and rejuvenation.
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Preventive Maintenance
Great for users who prioritize regular vehicle maintenance, as it helps in preventing costly repairs and enhancing performance.
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Fuel Economy Seekers
Beneficial for drivers looking to boost fuel efficiency by cleaning fuel systems and improving combustion.
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Newer Vehicles
Not necessary for newer cars that already have efficient systems, leading to potential waste of the product.
Product Description
Sea Foam High Mileage Motor Treatment Gas & Oil Additive, HM16, 16 oz, Pack of 4
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Sea Foam High Mileage Motor Treatment used for?
Answer: Sea Foam High Mileage Motor Treatment is designed to clean and lubricate fuel and oil systems in high mileage vehicles. This additive works by removing deposits, preventing gum and varnish build-up, and stabilizing gasoline. Regular use can help restore engine performance and improve fuel efficiency, making it especially beneficial for older or well-used cars. -
Question:
How often should Sea Foam be used in a vehicle?
Answer: For optimal performance, it's recommended to use Sea Foam High Mileage Motor Treatment every 2,000 to 5,000 miles, or with every oil change. This frequency helps maintain engine cleanliness and efficiency, particularly in vehicles that have seen significant use. By routinely adding this product, you can promote smoother operation and reduce wear and tear on engine components. -
Question:
Can Sea Foam be used in both gasoline and diesel engines?
Answer: Yes, Sea Foam High Mileage Motor Treatment is suitable for both gasoline and diesel engines. It effectively cleans components, enhances lubrication, and helps ensure smooth operation regardless of the vehicle’s fuel type. This versatility makes it a valuable addition to your maintenance routine, no matter the engine type. -
Question:
What are the benefits of using Sea Foam for high mileage vehicles?
Answer: Using Sea Foam in high mileage vehicles can lead to improved engine performance, increased fuel efficiency, and reduced emissions. The product works to clean fuel injectors, valve deposits, and combustion chambers. Additionally, it helps lubricate moving parts in the engine, which can prolong the life of critical components and enhance overall reliability. -
Question:
Is Sea Foam safe for all types of engines?
Answer: Sea Foam is safe for most engine types, including those with turbochargers, fuel-injection systems, and traditional carburetors. It is formulated with high-quality petroleum-based ingredients that won’t harm engine parts when used as directed. Always consult your owner's manual for specific recommendations, but generally, Sea Foam is a trusted choice for engine maintenance. -
Question:
How do I apply Sea Foam High Mileage Motor Treatment?
Answer: To use Sea Foam High Mileage Motor Treatment, simply add the recommended amount to your vehicle’s fuel tank or crankcase. For fuel systems, a common method is to use one ounce of Sea Foam per gallon of gasoline. If adding to oil, pour it directly into the crankcase before changing the oil. Always follow the product instructions for best results. -
Question:
Does Sea Foam help with oil burning issues?
Answer: Yes, Sea Foam can help mitigate oil burning issues in high mileage engines. The treatment works by conditioning engine seals, which can reduce oil consumption as it helps restore sealing properties. Applying it regularly can promote better oil retention, leading to improved overall engine health and less frequent oil top-offs. -
Question:
Will Sea Foam improve fuel economy?
Answer: Using Sea Foam High Mileage Motor Treatment can improve fuel economy by cleaning the fuel system and aiding in the combustion process. A cleaner engine allows for better airflow and fuel delivery, which translates to more efficient fuel usage. Many users report noticeable improvements in miles per gallon after regular use, making it a smart choice for those looking to save on fuel costs. -
Question:
What is the difference between Sea Foam and other fuel additives?
Answer: Sea Foam is unique compared to other fuel additives because it not only cleans and lubricates but also stabilizes fuel and oil. Many products target just one aspect, while Sea Foam offers comprehensive engine care that spans both the fuel and lubrication systems. This all-in-one approach can simplify maintenance routines, making it an effective and economical choice. -
Question:
Where can I buy Sea Foam High Mileage Motor Treatment Gas & Oil Additive in Guernsey?
Answer: You can buy Sea Foam High Mileage Motor Treatment Gas & Oil Additive from Ubuy in Guernsey. Ubuy offers a convenient online shopping experience with various options for this product, ensuring that you can easily find it to suit your vehicle maintenance needs.
Sea Foam Engine & Oil Editorial Review
**** The Sea Foam High Mileage Motor Treatment Gas & Oil Additive has garnered significant praise from customers, particularly those with older vehicles or high-mileage engines. Users Consistently report smoother engine performance, lower engine noise, and enhanced fuel efficiency after incorporating this product into their maintenance routines. Many have noted the additive's effectiveness in cleaning carbon deposits and overall engine management, contributing to longer-lasting engine health. Particularly impressive are the results shared by long-term users, who have experienced marked improvements in oil Consumption and engine responsiveness. The ease of use of this product, combined with its affordability compared to costly repairs for components like catalytic converters, is frequently highlighted by satisfied customers. Users appreciate that following the manufacturer's directions leads to positive results, reinforcing their loyalty to the brand. While the product sheds light on the potential to address engine concerns, many users recommend regular use for optimal results. Overall, the Sea Foam High Mileage Motor Treatment is well-received by a diverse range of drivers, especially those with aging vehicles that require a little extra care to keep them running smoothly. **
Customer Reviews & Ratings
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Pros
- Improves engine smoothness and performance.
- Effective at cleaning carbon deposits.
- Enhances fuel efficiency.
- Reduces engine noise.
- Easy to use and economical compared to repair costs.
Cons
- Results may vary depending on the specific vehicle and condition.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 51
Order now and get it around Wednesday, August 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Formulated for higher mileage gasoline cars and trucks.
- Cleans fuel passageways and lubricates upper engine areas.
- Cleans harmful oil residues when added to oil.
- Reduces long-term engine wear and prevents rough performance.
- Safe for all gasoline fuels and all types of motor oil.
- Easy to use - just pour it in!
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