--- product_id: 2326665 title: "Fuel & Exhaust System Cleaner For Gasoline Engines – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters and Cleans Fuel Systems, 16oz (120007)" brand: "cataclean" price: "234.22 DT" currency: TND in_stock: true category: "Cataclean" url: https://www.desertcart.tn/products/2326665-fuel-and-exhaust-system-cleaner-for-gasoline-engines-pass-emissions store_origin: TN region: Tunisia --- # Boosts fuel economy & engine power Clears check engine lights fast Cuts carbon buildup by 50% Fuel & Exhaust System Cleaner For Gasoline Engines – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters and Cleans Fuel Systems, 16oz (120007) **Brand:** cataclean **Price:** 234.22 DT **Availability:** ✅ In Stock ## Summary > ⛽ Clean fuel, clear conscience, and zero emissions drama! ## Quick Answers - **What is this?** Fuel & Exhaust System Cleaner For Gasoline Engines – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters and Cleans Fuel Systems, 16oz (120007) by cataclean - **How much does it cost?** 234.22 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/2326665-fuel-and-exhaust-system-cleaner-for-gasoline-engines-pass-emissions) ## 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 - • **Pass Emissions Tests Like a Pro:** Slash hydrocarbon emissions by up to 50% and breeze through smog checks with confidence. - • **Say Goodbye to Check Engine Worries:** Resolve common error codes (P0420, P0430, etc.) and avoid costly repairs with a simple fuel additive. - • **Effortless Maintenance, Maximum Impact:** Just pour into your fuel tank—no tools, no hassle, 50-state legal, and safe for gasoline, diesel, and hybrids. - • **Fuel Efficiency Meets Peak Performance:** Clean fuel injectors and cylinder heads for smoother combustion and noticeable mileage gains. - • **Extend Your Catalytic Converter’s Life:** Prevent carbon buildup to keep your converter running efficiently and save on replacements. ## Overview Cataclean Fuel & Exhaust System Cleaner is a powerful 16oz liquid additive designed to reduce carbon buildup by up to 50%, improve fuel economy, restore catalytic converter efficiency, and clear common check engine light codes. Easy to use and compatible with gasoline, diesel, and hybrid engines, it helps vehicles pass emissions tests while enhancing overall engine performance. ## Description Buy Cataclean Fuel & Exhaust System Cleaner For Gasoline Engines – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters and Cleans Fuel Systems, 16oz (120007): Carburetor & Throttle Body Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - PASS EMISSIONS TESTS WITH CONFIDENCE: Cataclean is specifically formulated to reduce carbon build-up and clean vital components like catalytic converters, injectors 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 | B002BVXM92 | | Best Sellers Rank | #655 in Automotive ( See Top 100 in Automotive ) #4 in Fuel System Cleaners | | Brand | Cataclean | | Brand Name | Cataclean | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.2 out of 5 stars 15,549 Reviews | | Global Trade Identification Number | 00852135002004 | | Included Components | CATACLEAN EXST SYS/ | | Item Form | Liquid | | Item Type Name | CATACLEAN EXST SYS/ | | Item Volume | 500 Milliliters | | Item Weight | 0.85 Pounds | | Manufacturer | Mr. Gasket Co. | | Material Feature | Non-Toxic | | Material Features | Non-Toxic | | Model Number | 120007 | | Number of Items | 1 | | Part Interchange Info | 120007 | | Part Number | 120007 | | Scent | Unscented | | Size | 1 Fl Oz (Pack of 1) | | Special Features | Alcohol Based | | Specific Uses For Product | Engine | | Surface Recommendation | Acrylic | | UPC | 852135002004 | | Unit Count | 1.0 Fluid Ounces | | Warranty Description | LIMITED WARRANTY | ## Product Details - **Brand:** Cataclean - **Item Form:** Liquid - **Material Feature:** Non-Toxic - **Scent:** Unscented - **Specific Uses For Product:** Engine ## Images ![Fuel & Exhaust System Cleaner For Gasoline Engines – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters and Cleans Fuel Systems, 16oz (120007) - Image 1](https://m.media-amazon.com/images/I/71cNVSHj39L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What if you can't go on highway my car won't go past 30mph?** A: I don't believe that it will help if your car will not go above 30. Sounds like something more serious with your vehicle. **Q: How many miles will this take to unclog a 2005 sentra 1.8l cat, that revs only to 2700 rpm, with no error codes?** A: It sounds to me as if your cat is beyond repair. If you’ve already used a bottle it should fix it pretty quickly. If your car runs no better, you need a new converter. That’s what happened to me, I had to buy a new converter. **Q: Once you add this product to the gas tank what is the rest of the process?** A: add the product to the gas tank when it close to empty - for me that was about 2-3 gallons remaining - then really ran the car hard (like I stole it) - - filled the tank with high test and some injector cleaner- and again ran the car hard - check engine light stayed off for a good 6-8 hundred miles - more than long enough to pass NC emissions test - the light did eventually come back on - but then realized it was the fuel my wife purchased - - as I had her fill up with a different brand and light turned off **Q: One person posted that they used a combination of "cataclean and solder it" in the gas tank? what is solder it - can anyone post a link?** A: Never heard of that but you shouldn't have to mix anything with our Cataclean ## 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 - Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber. - CRC Guaranteed to Pass Emissions Test Formula, 12 Fluid Ounce --- ## 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/2326665-fuel-and-exhaust-system-cleaner-for-gasoline-engines-pass-emissions](https://www.desertcart.tn/products/2326665-fuel-and-exhaust-system-cleaner-for-gasoline-engines-pass-emissions) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-15*