--- product_id: 276073966 title: "DESL EXHAUST FLUD 2.5GAL" brand: "bluedef" price: "Β£136.88" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/276073966-desl-exhaust-flud-2-5gal store_origin: GB region: United Kingdom --- # API certified 19.25 x 10.25 x 9.75 in 47.9 lbs weight DESL EXHAUST FLUD 2.5GAL **Brand:** bluedef **Price:** Β£136.88 **Availability:** βœ… In Stock ## Summary > πŸš€ Drive Clean, Drive Smart! ## Quick Answers - **What is this?** DESL EXHAUST FLUD 2.5GAL by bluedef - **How much does it cost?** Β£136.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/276073966-desl-exhaust-flud-2-5gal) ## Best For - bluedef enthusiasts ## Why This Product - Trusted bluedef brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **SCR Protection:** Safeguard your Selective Catalytic Reduction system from costly repairs. - β€’ **Longer Lifespan:** Minimize deposits and clogs for a longer-lasting SCR system. - β€’ **Quality Assurance:** Exceeds OEM standards and ISO-22241-1 specifications. - β€’ **Maximize Efficiency:** Unlock peak fuel economy while reducing NOx emissions. - β€’ **Universal Compatibility:** Perfectly suited for all diesel SCR systems, from trucks to buses. ## Overview The DESL Exhaust Fluid by BlueDEF is a high-performance diesel exhaust fluid designed to enhance fuel efficiency and reduce harmful NOx emissions. Weighing 47.9 pounds and meeting stringent OEM standards, this versatile fluid is compatible with all diesel SCR systems, ensuring optimal performance for heavy-duty trucks, buses, and more. Protect your engine and save on repairs with this API certified solution. ## Description Introducing BlueDEF PLATINUM with advanced SYSTEM SHIELD technology. A groundbreaking premium Diesel Exhaust Fluid with a proprietary formula to tackle deposits that can build up in the SCR system. BlueDEF Platinum; 2.5 Gallon; Uses advanced SYSTEM SHIELD technology to reduce future deposits. Maintains optimum fuel economy. Saves money on costly repairs. Sustains the life of your SCR system. Compatible with all diesel SCR systems. Tested to meet or exceed the strictest OEM standards. Diesel Exhaust Fluid (DEF) is one of the key elements of the Selective Catalytic Reduction (SCR) process used by most medium and heavy-duty engine builders to meet EPA 2010 regulations. BlueDEF(R) is a nontoxic solution of 67.5% purified water and 32.5% ultra pure automotive grade urea. BlueDEF(R) is not a fuel or fuel additive. Instead, when injected into the exhaust stream and passed over a catalyst, BlueDEF(R) helps convert NOx into nitrogen gas and water vapor - two harmless and natural components of the air we breathe. BlueDEF(R) is stable, colorless and odorless, and meets ISO Standards 22241 for purity and composition and is an American Petroleum Institute (API) certified diesel exhaust fluid. These are the highest quality and safety standards in place to ensure optimum SCR performance. Our patented closed liquid dispensing system provides everything you need to effectively dispense your BlueDEF(R). In order for BlueDEF(R) to work well product integrity is critical and our dispensing systems are the only way to maintain this quality. These reusable systems are also cost effective by providing a significant savings over single-use containers. BlueDEF(R) dispensing systems are available in configurations for fleet, retail and commercial applications. BlueDEF(R) is key to helping improve fuel economy by up to five percent while simultaneously reducing exhaust emissions. Review: Def - Just as expected Review: Fast Shipping - Exactly what I needed, fast shipping. Thank You ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08SCHNN3S | | Best Sellers Rank | #181,654 in Automotive ( See Top 100 in Automotive ) #127 in Diesel Additives | | Brand Name | BlueDEF | | Compatible with Vehicle Type | Truck | | Container Type | Can | | Customer Reviews | 4.4 4.4 out of 5 stars (156) | | Liquid Volume | 2.5 Gallons | | Manufacturer | BlueDEF | | Manufacturer Part Number | DEG002 | | UPC | 765453991694 | | Unit Count | 320.0 Fluid Ounces | ## Product Details - **Brand:** BlueDEF - **Liquid Volume:** 2.5 Gallons - **Package Information:** Can - **UPC:** 765453991694 - **Vehicle Service Type:** Truck ## Images ![DESL EXHAUST FLUD 2.5GAL - Image 1](https://m.media-amazon.com/images/I/71DRgbJvuiL.jpg) ![DESL EXHAUST FLUD 2.5GAL - Image 2](https://m.media-amazon.com/images/I/61fa1nm+0KL.jpg) ![DESL EXHAUST FLUD 2.5GAL - Image 3](https://m.media-amazon.com/images/I/61E-tRmArNL.jpg) ![DESL EXHAUST FLUD 2.5GAL - Image 4](https://m.media-amazon.com/images/I/61PO10S4a9L.jpg) ![DESL EXHAUST FLUD 2.5GAL - Image 5](https://m.media-amazon.com/images/I/717IxCD89XL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Def *by B***. on August 2, 2025* Just as expected ### ⭐⭐⭐⭐⭐ Fast Shipping *by T***O on May 10, 2025* Exactly what I needed, fast shipping. Thank You ### ⭐⭐⭐⭐⭐ Name brand works *by M***Y on July 25, 2024* I have had diesel pick-ups all my life. When I had to start adding DEF fluid, I figure they were all the same and I always went with the cheaper one. Turns out there is a difference. Stick with the Peak brand. It will save you money in the long run ## Frequently Bought Together - DESL EXHAUST FLUD 2.5GAL - Rislone 4784 DEF Crystal Cleanβ„’ Diesel DEF & SCR Emissions System Cleaner, 11.8 oz - NΓΌDEF Diesel Exhaust Fluid Anti-Crystal Treatment - Treats 25 Gallons - DEF Additive & Stabilizer --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/276073966-desl-exhaust-flud-2-5gal](https://www.desertcart.co.uk/products/276073966-desl-exhaust-flud-2-5gal) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-27*