--- product_id: 675943795 title: "P0420 Kit" brand: "motorpower care" price: "€ 124.54" currency: EUR in_stock: true reviews_count: 5 category: "Motor Power Care" url: https://www.desertcart.it/products/675943795-p0420-kit store_origin: IT region: Italy --- # Eco-friendly formula Restores engine & fuel efficiency Complete 3-step cleaning kit P0420 Kit **Brand:** motorpower care **Price:** € 124.54 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock peak engine health and never miss a mile! ## Quick Answers - **What is this?** P0420 Kit by motorpower care - **How much does it cost?** € 124.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/675943795-p0420-kit) ## Best For - motorpower care enthusiasts ## Why This Product - Trusted motorpower care brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Clean Power:** Foam spray penetrates and dissolves stubborn soot and carbon buildup in exhaust systems. - • **Eco-Conscious Performance:** Formulated with eco-friendly ingredients to protect your engine and the planet. - • **All-in-One Catalyst Rescue:** Comprehensive kit targets P0420 & P0430 codes with cleaner, foam spray, and engine flush. - • **Boost Your Engine’s Mojo:** Revives catalytic converter and oxygen sensor for smoother, more efficient rides. - • **Pro-Level Maintenance at Home:** Easy-to-use kit with clear instructions—save on costly repairs and avoid downtime. ## Overview Motor Power Care P0420 P0430 Fix Catalytic Converter Cleaner Kit is a professional-grade, eco-friendly 3-step solution designed to eliminate catalytic converter and oxygen sensor issues. It includes a fuel additive, foam direct spray, and engine flush that collectively remove carbon deposits, restore engine performance, and improve fuel efficiency—perfect for proactive vehicle maintenance and avoiding costly repairs. ## Description Product description Review: O2 cleaner - Great product, It really works when you follow the instructions on YouTube and great price super fast shipping. Review: Appears to have worked - The hardest part of all this was getting access to the upstream air/fuel ratio sensor. I loosened it before I ran the engine to heat up the catalytic converter since removing the sensor requires you reach over the hot exhaust manifold. After running the engine and removing the sensor, it was fairly straight forward. Insert the tube into port until it hits the converter element. Then start injecting the foam while moving the tube around to ensure good coverage. Since everything is hot when doing this, where gloves and anything other protection needed to avoid burning yourself. After injecting the entire can, I installed a new upstream sensor and ran the engine. It blew gray smoke from the exhaust for about the first thirty minutes of engine operation, clearing all the carbon that was removed from the converter element. I continued to get the P0420 code over and over and decided to replace the downstream oxygen sensor, thinking that it probably got fouled when I flushed the converter. After replacing it, I have not gotten the code since, with many miles driven. The engine seems much happier now and have seen an increase in fuel mileage. I would say overall, it did what it was advertised to do. So far, very happy with the results. ## Features - Complete Kit: Includes Catalytic Converter Cleaner Fuel Additive, Catalytic Converter Foam Direct Spray Cleaner, and Engine Flush to address multiple causes of P0420 & P0430 codes. - Enhanced Engine Performance: Restores engine performance, restores fuel efficiency, and ensures proper operation of critical components like the catalyst and oxygen sensor. - Effective Cleaning: Thoroughly removes soot and carbon deposits from the entire exhaust tract (catalytic converter & DPF system). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08C4BRP69 | | Brand | MotorPower Care | | Brand Name | MotorPower Care | | Customer Reviews | 4.0 out of 5 stars 77 Reviews | | Item Form | Foam | | Item Volume | 900 Milliliters | | Item Weight | 907 g | | Item form | Foam | | Item volume | 900 Milliliters | | Manufacturer | MotorPower care | | Material Features | Eco-Friendly | | Material features | Eco-Friendly | | Number of Items | 1 | | Part Number | 1002 | | Scent | Rain | | Size | 999.88 ml (Pack of 1) | | Specific Uses For Product | Drain | | Specific uses for product | Drain | | UPC | 738756478490 | | Unit Count | 33.81 Fluid Ounces | ## Product Details - **Brand:** MotorPower Care - **Item form:** Foam - **Material features:** Eco-Friendly - **Scent:** Rain - **Specific uses for product:** Drain ## Images ![P0420 Kit - Image 1](https://m.media-amazon.com/images/I/81U0O7OIDGL.jpg) ## Questions & Answers **Q: How do you use the spray** A: From the upper O2 sensor port u insert nozzle that comes with the kit and spray it directly on the catalytic converter. **Q: It's working with Disel motor?** A: The 2 bottles from the sides works for diesel accept the catalytic converter cleaner in the middle, u have to replace with DPF filter purge, check the store for all products. ## Customer Reviews ### ⭐⭐⭐⭐⭐ O2 cleaner *by F***O on 26 May 2026* Great product, It really works when you follow the instructions on YouTube and great price super fast shipping. ### ⭐⭐⭐⭐⭐ Appears to have worked *by J***T on 27 October 2023* The hardest part of all this was getting access to the upstream air/fuel ratio sensor. I loosened it before I ran the engine to heat up the catalytic converter since removing the sensor requires you reach over the hot exhaust manifold. After running the engine and removing the sensor, it was fairly straight forward. Insert the tube into port until it hits the converter element. Then start injecting the foam while moving the tube around to ensure good coverage. Since everything is hot when doing this, where gloves and anything other protection needed to avoid burning yourself. After injecting the entire can, I installed a new upstream sensor and ran the engine. It blew gray smoke from the exhaust for about the first thirty minutes of engine operation, clearing all the carbon that was removed from the converter element. I continued to get the P0420 code over and over and decided to replace the downstream oxygen sensor, thinking that it probably got fouled when I flushed the converter. After replacing it, I have not gotten the code since, with many miles driven. The engine seems much happier now and have seen an increase in fuel mileage. I would say overall, it did what it was advertised to do. So far, very happy with the results. ### ⭐ Doesn’t work. *by M***X on 9 April 2026* This product did not work on my 2008 Accord. Waste of money. ## Frequently Bought Together - Motor Power Care P0420 P0430 fix catalytic converter cleaner kit catalyst issue, engine flush cleaner, foam catalyst direct cleaning - 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) - Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber. --- ## 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.it/products/675943795-p0420-kit](https://www.desertcart.it/products/675943795-p0420-kit) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-07-16*