--- product_id: 83140355 title: "Heavy Duty" brand: "camguard" price: "$U3110" currency: UYU in_stock: true reviews_count: 4 category: "Camguard" url: https://www.desertcart.uy/products/83140355-heavy-duty store_origin: UY region: Uruguay --- # Fuel economy boost Advanced antiwear tech Superior engine protection Heavy Duty **Brand:** camguard **Price:** $U3110 **Availability:** ✅ In Stock ## Summary > 🛢️ Elevate your diesel engine’s performance — because compromise is not an option. ## Quick Answers - **What is this?** Heavy Duty by camguard - **How much does it cost?** $U3110 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/83140355-heavy-duty) ## Best For - camguard enthusiasts ## Why This Product - Trusted camguard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Legacy Engine Savior:** Enhanced antiwear formula outperforms traditional zinc-based oils, perfect for older diesel engines. - • **Unmatched Engine Defense:** Fortifies HD diesel oils with cutting-edge additives to drastically reduce wear and corrosion. - • **Fuel Efficiency Amplified:** Latest friction modifiers deliver measurable fuel savings across the entire oil change interval. - • **Combat Modern Engine Stress:** Optimized for high soot, NOx, and EGR conditions to keep your engine running cleaner and longer. - • **Proven Aviation-Grade Reliability:** Backed by FAA-tested technology trusted for over 15 years in critical aviation engines. ## Overview CamGuard HD Diesel is a premium additive blend designed to enhance heavy-duty diesel oils by reducing friction, wear, deposits, and corrosion. It leverages advanced antiwear and friction modifier technologies to improve fuel economy and protect engines under harsh conditions like high soot and EGR. Trusted in aviation and proven over decades, it delivers superior engine longevity and efficiency, especially in older engines facing reduced additive formulations. ## Description Buy CamGuard Heavy Duty: Engine & Oil - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Not A “Snakeoil” - CamGuard began with an oil additive for aviation engines. The FAA is particular about what goes into airplane engines and so is the legal community when it comes to liability. If you have an issue with your engine while flying, you cannot pull over to the side of the road and call the tow service. When CamGuard became available almost 20 years ago for airplane engines, a number of independent agencies tested it. All positive results and the FAA didn’t ban it’s use. I have been using the aviation engine version in my airplane for at least 15 years with good annual compressions and oil analysis. The reason I use this HD Diesel version in my Cummins is because of the reduction in oil additives over the years that help reduce flat tappet cam wear. CamGuard not only has anti-wear additives, it also has anti-corrosion properties and a seal conditioner. It flat works and the data is there to support it. Review: Good stuff! - oil analysis shows it reduces wear metals in oil. Quantity in bottle is 16oz not 1 gallon ## Features - CamGuard HD Diesel is a blend of high performance additives that fortify Heavy-Duty (HD) Diesel oils to provide the utmost in engine protection. Commercial HD oil formulations are at best a compromise due to cost, new oil specification delays and government regulations. Cost pressures lead to reduced additive concentrations as well as the inability to utilize the latest additive technology, both of which lead to less than optimum performance. - CamGuard HD Diesel delivers uncompromised performance using the most advanced additive technology available to dramatically lower friction, reduce wear, decrease deposit buildup and prevent corrosion when used in commercial HD Diesel oils. - CamGuard HD Diesel utilizes the latest generation of friction modifiers that provide a measurable increase in fuel economy throughout the oil change interval. HD oils have no requirement for fuel economy improvement, as do their automotive counterpart, which makes little sense when the benefits far outweigh the costs. - CamGuard HD Diesel contains advanced antiwear additives that provide a dramatic reduction in wear when compared to current ZDDP (zinc) containing oils. This improvement in wear performance is very important in older technology engines utilizing the mandated reduced zinc (ZDDP) oils. An additional benefit of reduced wear is less iron in the oil, which promotes oxidation and deposit formation. - CamGuard HD Diesel provides enhanced engine and lubricant protection in the face of high soot loadings, increased NOx levels, and is excellent for engines utilizing EGR, which is so hard on lubricants. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075JSC47D | | Best Sellers Rank | #391,105 in Automotive ( See Top 100 in Automotive ) #219 in Engine & Oil Fluid Additives | | Brand | Camguard | | Brand Name | Camguard | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 22 Reviews | | Item Form | Oil | | Liquid Volume | 1 Pints | | Manufacturer | Aircraft Specialties Lubricants | | Material | Zinc | | Number of Items | 1 | | Package Information | Bottle | | Part Number | CamGuardHeavyDuty | | Recommended Uses For Product | Automotive | | SAE J300 Viscosity Grade | 15W-40 | | Specific Uses For Product | Engine Protection, Increase Fuel Efficiency | | UPC | 689054618913 | | Unit Count | 1.0 Count | ## Images ![Heavy Duty - Image 1](https://m.media-amazon.com/images/I/21aX-9DC3jL.jpg) ![Heavy Duty - Image 2](https://m.media-amazon.com/images/I/51GID7JZO5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not A “Snakeoil” *by P***L on December 26, 2020* CamGuard began with an oil additive for aviation engines. The FAA is particular about what goes into airplane engines and so is the legal community when it comes to liability. If you have an issue with your engine while flying, you cannot pull over to the side of the road and call the tow service. When CamGuard became available almost 20 years ago for airplane engines, a number of independent agencies tested it. All positive results and the FAA didn’t ban it’s use. I have been using the aviation engine version in my airplane for at least 15 years with good annual compressions and oil analysis. The reason I use this HD Diesel version in my Cummins is because of the reduction in oil additives over the years that help reduce flat tappet cam wear. CamGuard not only has anti-wear additives, it also has anti-corrosion properties and a seal conditioner. It flat works and the data is there to support it. ### ⭐⭐⭐⭐⭐ Good stuff! *by S***5 on April 26, 2024* oil analysis shows it reduces wear metals in oil. Quantity in bottle is 16oz not 1 gallon ### ⭐⭐⭐⭐⭐ I’m adding this to all my seldom used rigs. *by D***E on March 2, 2020* Highly regarded in aviation engines to prolong tackiness of oil, leaving internals protected from corrosion for longer periods of inactivity. So, assuming it works, it seems like a great idea for a boat or tractor, too. --- ## 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.uy/products/83140355-heavy-duty](https://www.desertcart.uy/products/83140355-heavy-duty) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-07-09*