--- product_id: 442945570 title: "Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml" price: "333.31 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/442945570-cataclean-diesel-fuel-and-exhaust-system-cleaner-2-x-500ml store_origin: TN region: Tunisia --- # 8-in-1 engine cleaning system up to 60% emissions reduction restores engine performance & MPG Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml **Price:** 333.31 DT **Availability:** ✅ In Stock ## Summary > ⛽ Clean fuel, cleaner conscience — drive smarter, not harder! ## Quick Answers - **What is this?** Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml - **How much does it cost?** 333.31 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/442945570-cataclean-diesel-fuel-and-exhaust-system-cleaner-2-x-500ml) ## 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 - • **Easy Routine Maintenance:** Just 500ml per 15L fuel every 3 months keeps your diesel engine running like new. - • **Cut Emissions by Up to 60%:** Stay MOT-ready and eco-conscious with significant pollution reduction. - • **Protect Critical Components:** Extend the life of catalytic converters and diesel particulate filters effortlessly. - • **Boost Fuel Economy & Performance:** Restore engine efficiency to save on fuel costs and enjoy smoother drives. - • **Comprehensive 8-in-1 Engine Care:** Cleans fuel system, injectors, DPF, catalytic converters & more for peak engine health. ## Overview Cataclean Diesel Fuel & Exhaust System Cleaner is a scientifically formulated 8-in-1 additive designed to remove carbon buildup, improve fuel economy, reduce emissions by up to 60%, and protect vital engine components like catalytic converters and diesel particulate filters. Ideal for regular use every three months, it helps maintain engine performance, lowers maintenance costs, and ensures your vehicle stays MOT-compliant. ## Description This engine cleaner helps improve fuel economy, reduce emissions, and protect critical components like catalytic converters and diesel particulate filters. Review: Cleans effectively at decent price - Great product, cleaned out the catalytic converter on the daughter's car. Well chuffed with result. Review: MOT - Works very well, got car through MOT. ## Features - Causes serious eye irritation. - Causes skin irritation. - Highly flammable liquid and vapour. - May be fatal if swallowed and enters airways. - VEHICLE MAINTENANCE > Safe for all engines, Cataclean original 8-in-1 engine cleaning system has been scientifically formulated to help your vehicle engine run better and last longer. Adding Cataclean as part of your regular vehicle maintenance routine to remove carbon build up improves fuel economy, reduce emissions, restores performance and protects catalytic converters - CLEANS & PROTECTS > Cataclean cleans, restores & protects the fuel tank and lines, fuel injectors, catalytic convertors, diesel particulate filters (DPF), exhaust gas recirculation valves, oxygen sensors, combustion chambers & intake and exhaust valves - REDUCE EMISSIONS > Regular use of Cataclean engine cleaning system can reduce emissions by up to 60% which can help prevent to MOT emissions failures and reduce air pollution - ENGINE PERFORMANCE > Using Cataclean fuel system cleaner restores engine performance, reduces vehicle maintenance costs and reduces fuel consumption, improving MPG fuel efficiency - USAGE > Add 500ml of Cataclean fuel additive per 15 litres of fuel every three months for optimum results ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09ZJ3DZ9V | | Best Sellers Rank | 6,515 in Automotive ( See Top 100 in Automotive ) 102 in Fuel Systems | | Brand | Cataclean | | Customer Reviews | 4.5 4.5 out of 5 stars (147) | | Date First Available | 20 April 2022 | | Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Guaranteed software updates until | unknown | | Manufacturer | Cataclean | ## Images ![Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml - Image 1](https://m.media-amazon.com/images/I/517nyLuxB+L.jpg) ![Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml - Image 2](https://m.media-amazon.com/images/I/41djZbxbIFL.jpg) ![Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml - Image 3](https://m.media-amazon.com/images/I/618R19E64gL.jpg) ![Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml - Image 4](https://m.media-amazon.com/images/I/61b8bWxjieL.jpg) ![Cataclean Diesel Fuel & Exhaust System Cleaner 2 x 500ml - Image 5](https://m.media-amazon.com/images/I/51kh4C607yL.jpg) ## Questions & Answers **Q: will this help clear sticking egr valve on a corsa 1.2** A: I just put it in my Volvo V40 2015. I have check engine light. Low air flow from egr. After more than 5 miles drive the check engine light is gone. **Q: hi can i use in my kia sedona 2.9 diesel 2005 model thank you** A: Yes. **Q: Can i use it for Mercedes e class 2012 diesel?** A: I didn't use it on that car but my mechanic believes it is suitable for any diesel engine car **Q: Is cataclean ok to use on petrol turbo engines?** A: Yes, as the turbo only increases air intake; also turbo will not even be running at max capacity whilst car is slow. The extra air intake will also help clean cat any way. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cleans effectively at decent price *by A***0 on 19 April 2026* Great product, cleaned out the catalytic converter on the daughter's car. Well chuffed with result. ### ⭐⭐⭐⭐⭐ MOT *by T***D on 14 July 2026* Works very well, got car through MOT. ### ⭐⭐⭐⭐⭐ Used this fuel additive and no noticeable change *by D***G on 12 April 2026* Item delivered on time. I used the fluid as directed and did not notice any difference when driving - no noticeable increase in fuel efficiency. ## Frequently Bought Together - Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 2 x 500ml - Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml - WYNNS Diesel EGR System Cleaner Aerosol - Powerful Jet Spray for Deep Cleaning - Dissolves Carbon, Tar & Varnish - Restores Engine Performance & Prevents Starting Issues - 150ml --- ## 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.tn/products/442945570-cataclean-diesel-fuel-and-exhaust-system-cleaner-2-x-500ml](https://www.desertcart.tn/products/442945570-cataclean-diesel-fuel-and-exhaust-system-cleaner-2-x-500ml) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-09*