--- product_id: 16153418 title: "Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons))" brand: "opti-lube" price: "VT48522" currency: VUV in_stock: true reviews_count: 12 category: "Opti Lube" url: https://www.desertcart.vu/products/16153418-opti-lube-xpd-all-season-diesel-fuel-additive-gallon-1 store_origin: VU region: Vanuatu --- # Boosts fuel economy by 4+ MPG Anti-gel protection down to -10°F Cleans & protects injectors Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons)) **Brand:** opti-lube **Price:** VT48522 **Availability:** ✅ In Stock ## Summary > 🚛 Drive smarter, save bigger — keep your diesel running like new! ## Quick Answers - **What is this?** Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons)) by opti-lube - **How much does it cost?** VT48522 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/16153418-opti-lube-xpd-all-season-diesel-fuel-additive-gallon-1) ## Best For - opti-lube enthusiasts ## Why This Product - Trusted opti-lube brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Warrior:** Contains anti-gel agents to keep fuel flowing smoothly even in freezing temperatures. - • **Maximize Every Mile:** Enhances diesel lubricity for smoother engine operation and longer life. - • **Cost-Effective Coverage:** Treats up to 512 gallons per gallon, delivering premium performance at pennies per gallon. - • **Fuel Savings That Add Up:** Improves fuel economy year-round, putting more power in your tank and cash back in your pocket. - • **Injector Health Champion:** Effectively cleans fuel injectors and prevents future residue buildup, reducing emissions. ## Overview Opti-Lube XPD Formula is a premium diesel fuel additive designed to optimize engine lubrication, improve fuel economy by over 4 MPG, and clean fuel injectors to prevent buildup and corrosion. It offers anti-gel protection down to -10°F, extends diesel storage life, and treats up to 512 gallons per gallon, making it an economical choice for trucks, farm, and construction equipment. ## Description Product description OPTIMAL LUBRICATION Your diesel has been there for you every minute and every mile, which is why it’s important to keep it in pristine condition and the tools in the toolbox. At Opti-Lube, our goal is to keep your engine operating at its best. Our fuel additive helps to increase the lubricity properties of ultra-low-sulfur diesel (ULSD) so that you can play more and worry less. ENHANCES PERFORMANCE Whether during rain, snow, or shine, Opti-Lube XPD formula delivers. It works to improve the performance of your truck all year round. This fuel additive also helps separate water from Diesel fuel as a demulsifier and more than doubles the storage life of standard diesel fuel. IMPROVES FUEL ECONOMY Keep your diesel running at its best with Opti-Lube XPD formula. This diesel fuel additive has been shown to enhance fuel mileage year round, giving you more bang for your buck. With greater fuel economy, you’ll find increased power for both summer and winter driving. Review: Opti - Lube XPD for Diesels - I am on my 3rd gallon of this Product Opti - Lube XPD Diesel fuel treatment. So far I have had no issues and it seems to help my fuel system as advertised. So I will keep using it Review: Noticeably it helps in several ways. - Can’t speak highly enough about this product. I’m new to Diesel engines , about or not even 7 months. . Definitely notices several things. 1. Ran quieter a little , Not a bunch yet noticeable. 2. Ran cooler also. Having Cetane in it makes the knocks Quiet a little in all RPM range.. 3. Starts energetically anyway, so In near freezing or 95 Heat it starts in about 1-2 RPM’s very efficiently. Definitely noticeable in these points, I HIGHLY suggest use it. ## Features - MADE FOR OPTIMAL LUBRICATION: Your truck has been there for you every minute and every mile, which is why it’s important to keep it in pristine condition and the tools in the toolbox. At Opti-Lube, our goal is to keep your engine operating at its best. Our fuel additive helps to increase the lubricity properties of ultra-low-sulfur diesel (ULSD) so that you can play more and worry less. - IMPROVES FUEL ECONOMY: Trucks are known for eating up fuel. Fortunately, there’s a way to fix that with Opti-Lube XPD formula. This diesel fuel additive has been shown to enhance fuel mileage year round, giving you more bang for your buck. With greater fuel economy, you’ll find increased power for both summer and winter driving. - CLEANS INJECTORS: When your fuel injectors build up with residue, your engine usually doesn’t run as efficiently. Opti-Lube XPD formula cleans injectors while helping prevent future build-up. This helps to reduce deposits and emissions, making this lube compatible with all vehicle emissions systems. Additionally, it acts as rust and corrosion prevention to keep your vehicle in tip-top shape. - ENHANCES PERFORMANCE: Whether during rain, snow, or shine, Opti-Lube XPD formula delivers. It works to improve the performance of your truck all year round. This fuel additive also helps separate water from Diesel fuel as a demulsifier and more than doubles the storage life of standard diesel fuel. Contains enough Anti-Gel to keep fuel flowing down to -10F*. - ECONOMY: With a treatment rate up to 512 gallons it will cost you just pennies per treated gallon. This diesel fuel treatment isn’t just limited to trucks; use it for your farm and construction equipment too! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FOSSQJU | | Best Sellers Rank | #8,762 in Automotive ( See Top 100 in Automotive ) #21 in Diesel Additives | | Brand | Opti-Lube | | Brand Name | Opti-Lube | | Container Type | Jug | | Customer Reviews | 4.8 out of 5 stars 671 Reviews | | Item Form | Liquid | | Liquid Volume | 1 Gallons | | Manufacturer | Opti-Lube | | Model Number | OPT-XPD1-NA | | Package Information | Jug | | Part Number | OPT-XPD1-NA | | Recommended Uses For Product | Automotive | | Specific Uses For Product | Prevent Corrosion | | UPC | 853001004146 | ## Product Details - **Brand:** Opti-Lube - **Liquid Volume:** 1 Gallons - **Manufacturer:** Opti-Lube - **Package Information:** Jug - **UPC:** 853001004146 ## Images ![Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons)) - Image 1](https://m.media-amazon.com/images/I/712LB4vdkuL.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons)) - Image 2](https://m.media-amazon.com/images/I/61Rkh7dRiWL.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons)) - Image 3](https://m.media-amazon.com/images/I/71EMcwTKSPL.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons)) - Image 4](https://m.media-amazon.com/images/I/71BgiYA+mLL.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons)) - Image 5](https://m.media-amazon.com/images/I/71eQ+HklGPL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How many oz per tank full** A: The answer depends on your tank size. Standard treat rate is 1/4 oz per gallon of diesel fuel, or 1/2 oz per gallon if temperatures are consistently below 32F. For a 32 gallon tank you will use 8 oz, or 16 oz if it is consistently below freezing (32F). **Q: I saw a study showing the usage rate to be 13 ozs per 26 gallons of fuel, has this changed? I see now the concentration calls for 8 ozs.** A: The most recent lubrication tests have been done at the 1/2 once per gallon so 13 oz per 26 gallons. That is the premium ratio listed on our website. You may just want to experiment with your truck to see where it runs the best. start with the 13oz and lower each tank going forward and see if you get better fuel mileage. If your in colder weather, you may want to stick with the higher ratio till it warms up. **Q: Why is this priced 50% higher than msrp? msrp is $53.65 a gallon** A: Check the vendor. Or order directly from Optilube. Amazon vendors are free to charge whatever they want, **Q: Can you run this in summer as well. I ask because it performes better than the summer Opti - lube formula when it comes to lubricity** A: Many customers run the XPD year round. Some for different reasons but the HFRR tests is one reason. Others so they only have to handle 1 formula and can buy in bulk. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Opti - Lube XPD for Diesels *by P***N on February 26, 2026* I am on my 3rd gallon of this Product Opti - Lube XPD Diesel fuel treatment. So far I have had no issues and it seems to help my fuel system as advertised. So I will keep using it ### ⭐⭐⭐⭐⭐ Noticeably it helps in several ways. *by E***N on October 6, 2025* Can’t speak highly enough about this product. I’m new to Diesel engines , about or not even 7 months. . Definitely notices several things. 1. Ran quieter a little , Not a bunch yet noticeable. 2. Ran cooler also. Having Cetane in it makes the knocks Quiet a little in all RPM range.. 3. Starts energetically anyway, so In near freezing or 95 Heat it starts in about 1-2 RPM’s very efficiently. Definitely noticeable in these points, I HIGHLY suggest use it. ### ⭐⭐⭐⭐⭐ Good for any Diesel *by R***N on April 8, 2026* good for any diesel ## Frequently Bought Together - Opti-lube XPD All Seasons Diesel Fuel Additive: Gallon (1 Gallon (Treats 512 Gallons)) - Opti-Lube Fuel Additive, Chemical, & Oil Flexible Funnel Spout for 4oz, 8oz, 16oz, Quart, and Gallon Bottles (Capless Funnel) - Opti-Lube XPD All-in-ONE Diesel Fuel ADDITIVE: 4oz Bottles (8 Pack with Opti-Box) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/16153418-opti-lube-xpd-all-season-diesel-fuel-additive-gallon-1](https://www.desertcart.vu/products/16153418-opti-lube-xpd-all-season-diesel-fuel-additive-gallon-1) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*