Opti-Lube
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Opti-Lube Boost! Max Cetane Diesel Additive, 4 oz Bottles, 12-Pack
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Opti-Lube Boost! Max Cetane Diesel Additive, 4 oz Bottles, 12-Pack
Upgrade your fuel capabilities today!
Opti-Lube Boost! Max Cetane Diesel Additive, 4 oz Bottles, 12-Pack
Item #: 92836647

Opti-Lube Boost! Max Cetane Diesel Additive, 4 oz Bottles, 12-Pack

86% of respondents would recommend this to a friend

Item #: 92836647

SBD 630

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Order now and get it around Tuesday, September 29
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What Stands Out

Enhanced Cetane Boost
Increases diesel cetane levels for improved combustion efficiency, resulting in better fuel economy and reduced engine noise.
Compact Packaging
Convenient 4oz bottles are easy to store and use, while the Opti-Box keeps everything organized for quick access.
Reliable Performance
Formulated to tackle common diesel fuel issues, ensuring optimal engine performance and longevity without negative environmental impact.

Product Details

Maximize fuel efficiency & performance with Opti-Lube Boost! Formula Diesel Fuel Additive. Enhances lubricity, cleans fuel injectors, fights rust & corrosion. Treats up to 640 gallons of diesel fuel. Order now! Shop at Ubuy Solomon Islands
Container TypeBottle
Liquid Volume4
Item Weight3.18 kg
Brand NameOpti-Lube
Recommended Uses For ProductAutomotive
Specific Uses For ProductDiesel fuel additives for modern diesel engines, high pressure common rail systems, and ultra-low sulfur diesel fuels
Item FormLiquid
ManufacturerOpti-Lube
Item HighlightHighest cetane performance - plus injector cleaning and added lubricity
Number of Items1
Included Components4oz Bottles of Opti-Lube Boost!
Item Type NameOpti-Lube Boost! Maximum Cetane Diesel Fuel Additive: 4oz Bottles
Model NumberOPT-B4
Part NumberOPT-B4
BrandOpti-Lube
Package InformationBottle

Who Should Buy?

Suitable For
  • Diesel Vehicle Owners

    Users with diesel cars or trucks can enhance fuel efficiency and improve engine performance effectively with this additive.

  • Cold Weather Drivers

    Individuals in cold climates will benefit from better fuel flow and reduced engine trouble during low temperatures.

  • Frequent Towing

    Drivers who frequently tow heavy loads can experience increased power and improved acceleration due to higher cetane levels.

Not Suitable For
  • Gasoline Vehicle Users

    This product is designed solely for diesel engines and will not provide benefits for vehicles running on gasoline.

Product Description

Opti-Lube Boost! Max Cetane Diesel Additive, 4 oz Bottles, 12-Pack

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Opti-Lube Boost! Maximum Cetane Diesel Fuel Additive used for?

    Answer: Opti-Lube Boost! is designed to enhance the performance of diesel engines by increasing cetane levels, which can result in quicker starts, smoother operation, and improved fuel efficiency. When diesel fuel has higher cetane ratings, it leads to more complete combustion, reducing emissions and potentially extending engine life. It's ideal for anyone looking to improve their diesel vehicle's performance, especially in cold weather or heavy-load conditions.
  • Question: How do I use Opti-Lube Boost! in my diesel engine?

    Answer: To use Opti-Lube Boost!, simply add the recommended amount to your fuel tank before filling up with diesel. The additive is formulated to mix seamlessly with fuel, enhancing its properties. Regular use can help maintain optimal engine performance and may improve fuel economy. For best results, add it during every fill-up or whenever you notice a dip in performance, especially during long drives or in challenging weather conditions.
  • Question: Will Opti-Lube Boost! help reduce engine noise?

    Answer: Yes, one of the benefits of using Opti-Lube Boost! is its ability to reduce engine noise. By optimizing combustion and improving lubrication within the engine, it can lead to a quieter operation. This makes it a great choice for those who experience loud engine noise when starting up or accelerating, ultimately providing a smoother driving experience and heightened comfort while on the road.
  • Question: Can I use Opti-Lube Boost! with any diesel engine?

    Answer: Absolutely! Opti-Lube Boost! is safe for use in all types of diesel engines, including those in trucks, vans, and even some cars. It’s compatible with both conventional and biodiesel fuels, ensuring flexibility for all diesel users. This versatility allows diesel owners to maximize performance regardless of their specific vehicle or application, whether it’s for daily commutes or heavy-duty hauling.
  • Question: What are the environmental benefits of using Opti-Lube Boost!?

    Answer: Using Opti-Lube Boost! can lead to reduced emissions as it promotes a more complete combustion of diesel fuel. By increasing the cetane number, it helps prevent unburned fuel from escaping into the atmosphere. This environmentally friendly aspect makes it an excellent choice for conscientious drivers who want to minimize their carbon footprint while enhancing their vehicle's performance and longevity.
  • Question: How does Opti-Lube Boost! compare to other diesel fuel additives?

    Answer: Opti-Lube Boost! stands out among diesel fuel additives due to its unique formulation that not only raises cetane levels but also provides lubrication and cleaning properties. This multifaceted approach offers more comprehensive benefits compared to standard additives that may focus solely on one aspect. Users often report improved engine performance and smoother operation, making it a relied-upon product in the diesel enthusiast community.
  • Question: What size is each bottle of Opti-Lube Boost! in the 8-pack?

    Answer: Each bottle of Opti-Lube Boost! in the 8-pack contains 4 ounces of the additive. This size is convenient for multiple applications and fits easily in your vehicle's storage. The compact design ensures that you always have a bottle on hand whenever you need a performance boost. Whether you’re gearing up for a long road trip or just looking to maintain your engine, these bottles provide flexibility and ease of use.
  • Question: Is Opti-Lube Boost! safe for older diesel engines?

    Answer: Yes, Opti-Lube Boost! is safe to use in older diesel engines. It has been formulated to work effectively without harming components that may be more sensitive due to aging. By enhancing combustion efficiency and lubrication, older engines can benefit from better performance and longevity. It's a great option for owners of classic diesel vehicles seeking to maintain or improve their engine performance.
  • Question: How often should I use Opti-Lube Boost! for optimal results?

    Answer: For optimal results, it is recommended to use Opti-Lube Boost! with every fill-up. Regular application ensures that the benefits of increased cetane levels, lubrication, and cleaning properties are consistently in effect, leading to the best possible engine performance. This approach is particularly beneficial for diesel engines that experience varying loads or conditions, providing stability and reliability in performance over time.
  • Question: Where can I buy Opti-Lube Boost! Maximum Cetane Diesel Fuel Additive: 4oz Bottles (8 Pack) in Solomon Islands?

    Answer: You can buy Opti-Lube Boost! Maximum Cetane Diesel Fuel Additive: 4oz Bottles (8 Pack) on Ubuy. Ubuy offers a convenient platform where you can easily purchase this product, ensuring that you receive quality diesel fuel additive right at your doorstep in Solomon Islands.

Opti-Lube Diesel Additives OPT-B4 Editorial Review

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SBD 630

Order now and get it around Tuesday, September 29

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Boosts cetane 7 to 9 points
  • Improves fuel mileage and performance
  • Increases lubricity and reduces fuel system wear
  • Prevents future build-up and fights rust and corrosion
  • Compatible with high-pressure common rail systems
  • 8 pack treats up to 640 gallons of diesel fuel

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