Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Introducing the Opti-Lube Summer+ Cetane diesel fuel additive, designed specifically for enhancing the performance of your diesel engine during the summer months. This premium product ensures optimal lubrication and efficiency for your truck, making it an essential addition for any diesel vehicle owner.
Opti-Lube Summer+ Cetane is formulated to improve the lubricity properties of ultra-low-sulfur diesel (ULSD), ensuring your engine runs smoothly and efficiently. It not only enhances fuel economy but also cleans injectors, preventing residue build-up for better performance. This fuel additive acts as a demulsifier, helping to separate water from diesel fuel and significantly extending the storage life of standard diesel. With a size of 1 gallon, it treats up to 2560 gallons of diesel fuel, making it a cost-effective solution for truck owners.
Key Features:
Optimal Lubrication: Enhances the lubricity of ultra-low-sulfur diesel for improved engine performance.
Improves Fuel Economy: Increases fuel mileage and power, providing better value at the pump throughout the year.
Enhances Performance: Works effectively in all weather conditions, improving overall truck performance.
Water Separation: Acts as a demulsifier, separating water from diesel to prevent fuel degradation.
Rust and Corrosion Prevention: Protects your engine and fuel system from rust and corrosion, maintaining vehicle integrity.
Summer-Specific Formula: Tailored for high temperatures to combat thermal degradation of fuel.
The Opti-Lube Summer+ Cetane diesel fuel additive is ideal for truck owners looking to maximize engine performance and fuel efficiency during the challenging summer months. With its comprehensive benefits, this product not only enhances your vehicle’s performance but also offers cost savings at fuel stations, making it a smart investment for any diesel vehicle enthusiast.
Satisfied with the performance after replacing old parts
Installation was straightforward for my mechanic. After a few drives, I can say it improved overall handling and reduced vibrations.
S
Sarah Chen
Decent product, but some delivery issues
The Opti-Lube additive seems to work well, and I’ve noticed improved fuel efficiency. However, the delivery took longer than expected, which was frustrating. Packaging was fine, just wish it had arrived on time!
E
Emily Thompson
A must-have for summer driving
I love using Opti-Lube in the summer months! It really helps with cold starts and keeps the engine running cleaner. The gallon size is convenient, and it goes a long way. Will definitely keep using it through the season!
C
Carlos Mendez
Not what I expected
I bought this Opti-Lube cetane booster thinking it would significantly enhance my fuel performance. Honestly, I didn’t see much difference compared to standard diesel. Maybe it’s better for larger engines? Not worth the price for me.
J
Jamal Robinson
Great for my diesel truck
I’ve been using the Opti-Lube Summer Cetane Formula in my diesel truck for a few months now and I can definitely feel the difference. It adds noticeable power and the engine runs smoother. Plus, with one gallon treating 2560 gallons, it’s great value!
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
