- Home Page /
- Automotive /
- Oils & Fluids /
- Oils /
- Motor Oils /
- 306 Supreme Formula Engine Oil 20w50 Gal.
0 ratings
Item #:
5114515
306 Supreme Formula Engine Oil 20w50 Gal.
Item #:
5114515
USD 100
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, August 23
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
SWEPCO 306 provides outstanding wear control, service life, cleanliness, thermal stability and corrosion resistance for most diesel and gasoline engines.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Viscosity
The 20W-50 viscosity rating ensures optimal performance in high-temperature conditions, providing superior protection against wear and tear while prolonging engine life.
Engine Protection
Formulated with advanced additives to reduce friction and maintain cleanliness, this oil enhances overall engine efficiency and performance, effectively solving oil degradation problems common with standard oils.
Versatile Use
Suitable for a wide range of vehicles, including older and high-performance models, ensuring versatility, convenience, and value for users looking for quality oil for diverse automotive applications.
Product Details
- SWEPCO 306 Supreme Formula Engine Oil 20w50 Gal
- Contains DIMONYL and high VI solvent extracted paraffinic base stocks
- Exceeds most major engine manufacturers recommendations and API CI-4/SL Requirements
- Approved for Extended Drain Service
- Multi-purpose, extended service engine oil for superior performance under demanding conditions
- Provides outstanding wear control, cleanliness, thermal stability, and corrosion resistance for diesel and gasoline engines
| Brand Name | Swepco |
| Manufacturer Part Number | 306 20w50 |
| Manufacturer | Swepco |
| Unit Count | 128.0 Fluid Ounces |
| Viscosity | 20W-50 |
| Container Type | Bottle |
| Compatible with Vehicle Type | Bus, Car, Lawn Mower, Scooter, Truck |
| Liquid Volume | 1 Gallons |
| Brand | Swepco |
| Package Information | Bottle |
| Vehicle Service Type | Bus, Car, Lawn Mower, Scooter, Truck |
| Item Weight | 7.5 lbs (3.4 kg) |
Who Should Buy?
-
High Mileage Vehicles
This oil is ideal for older cars with high mileage, providing superior protection and reducing engine wear.
-
Performance Engines
Designed for performance vehicles, it helps maintain engine efficiency under demanding conditions, ensuring optimal performance.
-
Extreme Weather Use
Its formulation is suitable for harsh conditions, ensuring reliable performance in both hot and cold temperatures.
-
Newer Models
Not suitable for modern engines that require low viscosity oils for better fuel efficiency and engine protection.
Product Description
306 Supreme Formula Engine Oil 20w50 Gal.
About This Item
Introducing the 306 Supreme Formula Engine Oil - the ultimate engine oil for your vehicle's needs. Whether you have a car, truck, or SUV, this 20w50 Engine Oil is designed to provide maximum performance, ensuring your engine runs smoothly and efficiently. Crafted with the highest quality synthetic blend, this Gal of engine oil offers unbeatable protection and extended durability for your engine. Its advanced formula not only enhances engine performance but also helps maintain its longevity, saving you from costly repairs down the line. One of the key benefits of the 306 Supreme Formula Engine Oil is its versatility.
Suitable for both gasoline and diesel vehicles, this premium engine oil brand ensures optimum performance regardless of your vehicle type. It is also known for its exceptional performance in extreme temperatures, making it ideal for all weather conditions. If you own a high mileage vehicle or operate heavy-duty machinery, this engine oil is perfect for you. Its unique formula reduces friction and wear, preventing engine damage and ensuring smooth operation even under intense use.
You can rely on this engine oil to maximize your vehicle's fuel efficiency, saving you money at the gas pump. Not just for everyday use, the 306 Supreme Formula Engine Oil is also a preferred choice for racing cars, commercial vehicles, and industrial machinery. Its high-performance properties make it suitable for intense driving conditions, providing the necessary lubrication and protection for your engine. At Ubuy, we offer you the highest quality engine oil at an affordable price. Upgrade your vehicle's performance and longevity with the 306 Supreme Formula Engine Oil - the ultimate choice for optimal engine performance.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is 306 Supreme Formula Engine Oil 20w50 used for?
Answer: 306 Supreme Formula Engine Oil 20w50 is specifically designed for high-performance gasoline engines. Its unique formulation provides excellent lubrication, helping to reduce engine wear and improve overall performance. This oil is particularly effective for older vehicles or those that operate under heavy loads, making it suitable for both everyday driving and demanding conditions. -
Question:
Is 306 Supreme Formula Engine Oil 20w50 suitable for all engine types?
Answer: While 306 Supreme Formula Engine Oil 20w50 is excellent for a variety of gasoline engines, it is always advisable to consult your vehicle's owner's manual for the recommended oil specifications. This oil is best suited for older and high-mileage engines but may not be ideal for newer vehicles designed for lower viscosity oils. -
Question:
How often should I change my oil if I use 306 Supreme Formula Engine Oil 20w50?
Answer: The frequency of oil changes can vary based on driving conditions and vehicle usage, but it is generally recommended to change your oil every 3,000 to 5,000 miles when using 306 Supreme Formula Engine Oil 20w50. For vehicles that experience heavy use, such as frequent towing or stop-and-go traffic, more frequent changes may be beneficial. -
Question:
What are the benefits of using a 20w50 oil like 306 Supreme Formula?
Answer: The 20w50 viscosity rating of 306 Supreme Formula Engine Oil indicates that it performs well in a variety of temperatures, providing excellent engine protection during both cold starts and high temperatures. This makes it ideal for regions with extreme weather conditions, ensuring that your engine runs smoothly and efficiently regardless of the environment. -
Question:
Can I mix 306 Supreme Formula Engine Oil 20w50 with other oils?
Answer: It is generally not recommended to mix different types or brands of engine oils, as this can lead to reduced efficacy and potential engine damage. If you must add oil, it's best to use the same product for best results. Mixing can alter the chemical composition and performance characteristics, which may not provide the same level of protection. -
Question:
What is the best way to store 306 Supreme Formula Engine Oil 20w50?
Answer: To maintain the quality of 306 Supreme Formula Engine Oil 20w50, store it in a cool, dry place away from direct sunlight and extreme temperatures. It's also important to keep the container tightly sealed to prevent contamination. Proper storage helps ensure that the oil retains its properties and provides optimal performance when you need it for your engine. -
Question:
Does 306 Supreme Formula Engine Oil 20w50 provide any cleaning benefits?
Answer: Yes, 306 Supreme Formula Engine Oil 20w50 contains detergents and additives that help keep your engine clean by preventing sludge and deposit formation. This is particularly advantageous for older engines, as it aids in maintaining cleanliness and improving engine performance, leading to longer engine life and reduced maintenance costs. -
Question:
Is 306 Supreme Formula Engine Oil 20w50 suitable for racing or high-performance engines?
Answer: Yes, 306 Supreme Formula Engine Oil 20w50 can be used in racing or high-performance engines that require robust protection under strenuous conditions. Its high film strength and improved viscosity stability ensure reliable performance, making it a strong contender for those who push their engines to the limit on the track. -
Question:
What additives are included in 306 Supreme Formula Engine Oil 20w50?
Answer: 306 Supreme Formula Engine Oil 20w50 is formulated with a range of high-quality additives, including antioxidants, detergents, and anti-wear agents. These additives work together to enhance engine performance, reduce friction, and prolong engine life. Understanding these components can help users appreciate the superior protection this oil provides. -
Question:
Where can I buy 306 Supreme Formula Engine Oil 20w50 in Zimbabwe?
Answer: You can buy 306 Supreme Formula Engine Oil 20w50 Gal conveniently on Ubuy. Ubuy offers an extensive selection of engine oils, including this high-performance product, ensuring easy access for customers seeking quality lubricants for their vehicles.
Swepco Motor Oils Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Excellent engine protection
- Reduces engine wear
- High-temperature stability
- Improves fuel efficiency
- Compatible with various engines
Cons
- Slightly higher price point
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
CK
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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
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
SJ
SAO JOHN
Verified buyer
“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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 100
Order now and get it around Sunday, August 23
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Multi-purpose extended service engine oil
- Superior performance under demanding conditions
- Outstanding wear control, service life and corrosion resistance
- Multi-grade all-season formula for all engines
- Saves money with reduced lubrication costs
- Approved for Extended Drain Service
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.