--- product_id: 281276683 title: "Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz - Pack of 2 (120019)" brand: "cataclean" price: "€ 151.95" currency: EUR in_stock: true category: "Cataclean" url: https://www.desertcart.sk/products/281276683-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-clear store_origin: SK region: Slovakia --- # Boosts fuel economy & engine power Clears check engine lights fast Cuts carbon build-up by 50% Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz - Pack of 2 (120019) **Brand:** cataclean **Price:** € 151.95 **Availability:** ✅ In Stock ## Summary > 🚗 Clean fuel, clear lights, and green rides—drive smarter, not harder! ## Quick Answers - **What is this?** Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz - Pack of 2 (120019) by cataclean - **How much does it cost?** € 151.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/281276683-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-clear) ## Best For - cataclean enthusiasts ## Why This Product - Trusted cataclean brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Maintenance:** Just pour into your tank—no tools, no hassle, compatible with gas, diesel, and hybrid engines. - • **Fuel Efficiency on Point:** Clean fuel injectors and cylinder heads for noticeable MPG gains and restored engine vigor. - • **Check Engine Light Savior:** Resolve common error codes like P0420 & P0171 without costly repairs or garage visits. - • **Catalytic Converter Lifesaver:** Prevent carbon clogging and extend the life of your catalytic converter and DPF filters. - • **Pass Emissions with Confidence:** Slash hydrocarbon emissions by up to 50% and breeze through smog tests effortlessly. ## Overview Cataclean Fuel & Exhaust System Cleaner is an EPA-approved, patented formula designed to reduce carbon build-up, clean catalytic converters, DPF filters, oxygen sensors, and fuel injectors. Safe for gasoline, diesel, and hybrid engines, it lowers hydrocarbon emissions by up to 50%, improves fuel economy, and clears common check engine light codes. Easy to use and legal in all 50 states, Cataclean helps you pass emissions tests confidently while extending your vehicle’s engine and exhaust system lifespan. ## Description Cataclean is a patented EPA-approved complete engine, fuel, and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors, and cylinder heads. Cataclean does not alter fuel composition and is safe for gasoline, diesel, and hybrid engines. Testing at an independent emissions testing facility showed using Cataclean can lower your total hydrocarbon emissions (Performance results are dependent on driver habits and vehicle condition.) Use Cataclean to fix drivability issues such as power reduction, hesitation, and hard starts, as a pre-treatment before an emissions test or to extend the life of your vehicle. Use four times a year to help maintain proper engine operation and catalytic converter efficiency. One application may not clean an already unhealthy catalytic converter, but the recommended four times per year usage can restore a dirty catalytic converter, maintain a healthy catalytic converter and support a well-running engine. Features: Easy to use - simply pop, pour and go every 3 months Original long nose bottle is capless gas tank compatible Does not alter fuel composition and is safe for gasoline, diesel and Hybrid engines Restores Catalytic Converter, Oxygen Sensors, Fuel Injectors and cylinder heads Pass smog and emissions tests with confidence Cleans and maintains Deisel Particulate Filters (DPF) Reduces Hydrocarbon Emissions on Gas Motors by up to 50% Reduces carbon build-up Improves Fuel Efficiency and MPG Legal in all 50 states EPA Approved Patented Formula e85/Flex Fuel safe New COEX-HDPE bottle constructed for increased strength with no evaporation ## Features - Pass Emissions Tests with Confidence: Cataclean is specifically formulated to reduce carbon build-up and clean vital components like catalytic converters, DPF filters and oxygen sensors, helping your vehicle meet stringent smog and emissions standards. Reduces hydrocarbon emissions on gas motors by up to 50%! - Enhance Fuel Economy and Performance: Cataclean cleans fuel injectors and cylinder heads, leading to improved fuel combustion, better mileage, and restored engine power. - Clear Check Engine Lights: By cleaning your car’s exhaust and fuel systems, Cataclean restores optimal performance and helps resolve common check engine light codes like P0420, P0430, P0171, P0174, P0300, and P0401, potentially saving you thousands on repairs. - Maintain Catalytic Converter Efficiency: Regular use of Cataclean helps prevent carbon accumulation in your catalytic converter, ensuring it operates efficiently and prolongs its lifespan. ​ - Easy Application: Simply add Cataclean to your fuel tank as directed; no special tools or mechanical skills required, making it a convenient addition to your vehicle maintenance routine. Safe for use in gasoline, diesel and Hybrid engines. 50 state legal. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N7RZ5ZV | | ASIN | B07N7RZ5ZV | | Best Sellers Rank | #8,202 in Automotive ( See Top 100 in Automotive ) #34 in Automotive Fuel System Cleaners | | Brand Name | Cataclean | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.3 4.3 out of 5 stars (3,440) | | Customer reviews | 4.3 4.3 out of 5 stars (3,440) | | Included Components | Cataclean Fuel & Exhaust System Cleaner – Pass Emission | | Item Type Name | Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz - Pack of 2 (120019) | | Item model number | 120019 | | Manufacturer | Cataclean | | Manufacturer | Cataclean | | Model Number | 120019 | | Number of Items | 1 | | Part Number | 120019 | | Product Dimensions | 25.65 x 22.61 x 15.49 cm; 900 g | | Size | 2 Pack | | Special Features | Not_Performance_Used | | UPC | 090127057285 | | Unit Count | 1 Count | ## Product Details - **Brand:** Cataclean - **Has liquid contents:** Yes - **Number of Items:** 1 - **Special features:** Not_Performance_Used - **Unit count:** 1 Count ## Images ![Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz - Pack of 2 (120019) - Image 1](https://m.media-amazon.com/images/I/81E8jNumUkL.jpg) ## Questions & Answers **Q: Q cantidad de gasolina tiene q tener el tanque para colocar el aditivo?** A: Un 1/4 de tanque o menos, luego manejar el auto normalmente de 12 a 15 millas, después llenar el tanque **Q: Is this stuff safe for a 2011 Dodge Challenger?** A: The manufacturer claim is "safe for gasoline cars" so should be safe for 2011 Dodge Challenger. A buildup on the catalytic converter, could be a result of gas not burning completely, check spark plugs and coil. **Q: Is this safe to use in a 2015 Mercedes Benz Ml350 (w166)?** A: I have a Kia Soul 2.0 2012. According to the manufacturer this is safe for gasoline engines. **Q: So the year and make doesn't matter for this product right?** A: Don’t know about the year thing but I have a 2018 Ram 1500 4X4 Eco Diesel and a code tester. Check engine light came, it was a sensor in the catalytic converter, dealers like to say you need a new catalytic converter, YouTube and it said use this, so I did what it said, put it in my truck at less than a 1/4 tank drove for about 45 minutes, then filled it up. After starting the engine a couple times the light went off. And all was good, saved a lot of dealer charges. ## Frequently Bought Together - Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, DPF Filters and Cleans Fuel Systems, 16oz (Pack of 2) - ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle - CERAKOTE® Ceramic Headlight Restoration Kit – Guaranteed To Last As Long As You Own Your Vehicle – Brings Headlights Back to Like New Condition - No Power Tools Required - 10 Wipe Kit --- ## 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.sk/products/281276683-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-clear](https://www.desertcart.sk/products/281276683-cataclean-fuel-and-exhaust-system-cleaner-pass-emissions-tests-clear) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-26*