--- product_id: 32712719 title: "Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal" price: "R1910" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/32712719-opti-lube-xpd-all-season-diesel-fuel-additive-1-quart store_origin: ZA region: South Africa --- # Raises cetane by up to 3 points Boosts lubricity for engine longevity Anti-gel protection down to -10°F Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal **Price:** R1910 **Availability:** ✅ In Stock ## Summary > ⚡ Fuel your diesel’s peak performance, all year round! ## Quick Answers - **What is this?** Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal - **How much does it cost?** R1910 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/32712719-opti-lube-xpd-all-season-diesel-fuel-additive-1-quart) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Winter-Proof Your Ride:** All-season anti-gel formula ensures smooth fuel flow and reliable starts even in freezing temps down to -10°F. - • **Engine Armor in a Bottle:** Enhances lubricity to reduce wear on injectors, pumps, and critical components for lasting diesel engine health. - • **Max Coverage, Maximum Value:** One quart treats up to 128 gallons of diesel—perfect for busy professionals who demand efficiency and reliability. - • **Power & Efficiency Amplified:** Boosts cetane rating by up to 3 points, improving combustion, throttle response, and fuel economy. - • **Cleaner Fuel System, Smoother Drive:** Advanced injector cleaner reduces deposits, maintaining optimal spray patterns and consistent engine performance. ## Overview Opti-Lube XPD All-Season Diesel Fuel Additive is a premium 1-quart formula designed to enhance ultra-low sulfur diesel fuel by increasing lubricity, boosting cetane by up to 3 points, cleaning fuel injectors, and preventing fuel gelling down to -10°F. Treating up to 128 gallons per bottle, it ensures smoother engine operation, improved fuel efficiency, and reliable cold-weather performance for long-term diesel engine protection. ## Description Buy Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal | Most popular year-round formula with lubricity, cetane, cleaning and cold-flow protection: Fuel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - ENHANCED LUBRICITY & PROTECTION: Increases lubricity of ultra-low sulfur diesel (ULSD) to help reduce fuel system wear and protectENHANCED LUBRICITY & PROTECTION: Diesel fuel additive for ultra-low sulfur diesel (ULSD) that increases lubricity to help reduce fuel system wear and protect injectors, fuel pump, and critical engine components. Supports smoother operation and long-term diesel engine performance. critical engine components for long-term performance. - MULTI-FUNCTIONAL PERFORMANCE FORMULA: Advanced diesel additive that improves cetane by up to 3 points, supports efficient combustion, and helps support engine power, throttle response, and overall fuel efficiency for better diesel engine performance. - CLEANS & MAINTAINS FUEL SYSTEM: Fuel injector cleaner additive designed to clean injectors, help reduce internal deposits, and maintain fuel system cleanliness. Supports consistent fuel spray patterns and reliable engine operation over time. - ALL-SEASON ANTI-GEL SUPPORT: Anti-gel diesel fuel additive that helps maintain fuel flow in cold temperatures down to -10°F. Supports winter diesel performance and helps reduce fuel gelling risks depending on base fuel and environmental conditions. - EACH QUART WILL TREAT UP TO 128 GALLONS: For best results, always follow the directions listed on the bottle. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FOSSNZW | | Best Sellers Rank | #42,367 in Automotive ( See Top 100 in Automotive ) #54 in Diesel Additives | | Brand | Opti-Lube | | Customer Reviews | 4.7 4.7 out of 5 stars (277) | | Date First Available | October 7, 2013 | | Item Weight | 2.1 pounds | | Item model number | OPT-XPDQ | | Manufacturer | Opti-Lube | | Manufacturer Part Number | OPT-XPDQRT | | Model | Opti-Lube XPD All-Season Diesel Fuel Additive - Quarts | | Product Dimensions | 2 x 4 x 7.5 inches | ## Product Details - **Brand:** Opti-Lube - **Liquid Volume:** 32 - **Material:** Molybdenum Disulfide - **Package Information:** Bottle - **Recommended Uses For Product:** Automotive ## Images ![Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal - Image 1](https://m.media-amazon.com/images/I/61FQ2B+wu3L.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal - Image 2](https://m.media-amazon.com/images/I/61IDb0vcmLL.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal - Image 3](https://m.media-amazon.com/images/I/51HJ-ATEAZL.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal - Image 4](https://m.media-amazon.com/images/I/51AKxKiP1wL.jpg) ![Opti-Lube XPD All-Season Diesel Fuel Additive, 1 Quart, Treats 128 Gal - Image 5](https://m.media-amazon.com/images/I/71slVeQ2YwL.jpg) ## Questions & Answers **Q: Can i use this with kerosene in my ford diesel** A: Yes, works well with Kerosene. **Q: Will this work fine with the stock engine (egr,DEF) of a 2013 duramax?** A: Yes, It will work great. It is fully compatible with all Diesels including those with EGR and DPF systems. **Q: What is the shelf life of xdp** A: I have used OptiLube in my 2003 Dodge Ram Cummins for nearly 200,000 mies and in my used RV Caterpillar inline 6 for over 60,000 with no apparent loss of behavior in either rig. I buy it by the gallon and recently used some summer formula that is at or near a yea old. The cummins was giving me injector troubles at 40,000 miles when Opti Lube was recommended . The motor smoothed out with the first bottle and is stillrunning of the factory injectors with no issues. The old Cat engine smoothed out with the first use and runs smooth as silk, If there is a "shelf life" problem I have not experienced it. USE IT religiously if you want a quieter, smoother engine! . **Q: Does the XDP line have cetane boost?** A: Yes, ZPD is about 3 points on the Cetane increase per dose. ## Frequently Bought Together - Opti-Lube XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons)) - Opti-Lube Fuel Additive, Chemical, & Oil Flexible Funnel Spout for 4oz, 8oz, 16oz, Quart, and Gallon Bottles (Capless Funnel) - Opti-Lube Single Clean Diesel Fuel System/Injector Cleaner: 1 8oz Bottle Treats up to 32 Gallons --- ## 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.co.za/products/32712719-opti-lube-xpd-all-season-diesel-fuel-additive-1-quart](https://www.desertcart.co.za/products/32712719-opti-lube-xpd-all-season-diesel-fuel-additive-1-quart) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-17*