--- product_id: 5838925 title: "STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)" price: "$18.50" currency: USD in_stock: true reviews_count: 11 url: https://www.desertcart.us/products/5838925-stp-complete-fuel-system-cleaner-fuel-cleaner-deep-cleans-entire store_origin: US region: United States of America --- # PEA & PIBA detergents for deposit removal 2x cleaning agents vs premium gas Corrosion inhibitor & engine performance restorer STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) **Price:** $18.50 **Availability:** ✅ In Stock ## Summary > ⛽ Power up your drive with every drop! ## Quick Answers - **What is this?** STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - **How much does it cost?** $18.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/5838925-stp-complete-fuel-system-cleaner-fuel-cleaner-deep-cleans-entire) ## 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 - • **Corrosion Protection:** Inhibits rust and corrosion to extend the life of your fuel system components. - • **Double the Cleaning Power:** Twice the cleaning agents compared to premium fuels for a deep system cleanse. - • **Advanced Detergent Formula:** Proprietary PEA and PIBA blend targets and removes harmful fuel deposits effectively. - • **Engine Performance Revival:** Restores lost power and smoothness, making your ride feel brand new again. - • **Routine Maintenance Essential:** Use every oil change or every 4,000 miles to keep your fuel system optimized and efficient. ## Overview STP Complete Fuel System Cleaner is a 5.25 fl oz automotive additive featuring double the cleaning agents of premium gasoline. Its proprietary PEA and PIBA detergents deep clean fuel injectors and intake systems, inhibit corrosion, and restore engine performance. Recommended for use every oil change or 4,000 miles, it’s a trusted solution for maintaining fuel efficiency and power, highly rated by users with older and high-mileage vehicles. ## Description Deep clean your entire fuel system with STP Complete Fuel System Cleaner. Advanced synthetic technology includes 2x the amount of cleaning agents versus the leading premium gasoline for efficient car care. A featured proprietary blend of PEA and PIBA detergents in the fuel additive removes harmful deposits and keeps your fuel intake system clean to save gas. This auto cleaner also helps inhibit corrosion and restore performance. Use this STP fuel system cleaner with oil changes or every 4,000 miles to care for the fuel system. Review: STP Fuel System power boost. - I have a 1993 Jeep Wrangler YJ with 297,000 miles on it. The engine was getting sluggish and lacked any pickup power. After I started using the STP Fuel Cleaning System, I get a really good power boost and can feel the difference immediately after adding the STP. It also cleans the fuel injection that has never been cleaned or replaced. I add it with every fill up. I recommend it to anyone with an older model car that lacks the power it used to have. Review: Fuel injection cleaner - Great works great uses needed ## Features - One 5.25 fl oz bottle of STP Complete Fuel System Cleaner - Fuel treatment with 2x the amount of cleaning agents versus leading premium gasoline - PEA and PIBA detergents get rid of deposits to keep your system clean and fuel efficient - Automotive cleaner helps inhibit corrosion and restores engine performance for versatile car products - Use this STP fuel system cleaner every oil change or every 4,000 miles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004OEVAUW | | Best Sellers Rank | #3,160 in Automotive ( See Top 100 in Automotive ) #14 in Fuel System Cleaners | | Brand | STP | | Customer Reviews | 4.6 4.6 out of 5 stars (921) | | Date First Available | February 13, 2011 | | Item Weight | 5.5 ounces | | Item model number | 78568 | | Manufacturer | STP | | Manufacturer Part Number | 78568 | | Model | STP CmpFuelSysClnr BTL 12/5.25fo US | | Position | Outside | | Product Dimensions | 1.5 x 2.3 x 8 inches | ## Images ![STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/6193Sxe4+8L.jpg) ![STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/61r53zVmibL.jpg) ![STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/71YMsmCsaeL.jpg) ![STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/616WmJlekQL.jpg) ![STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/81jgzwdg33L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Does this go into the gas tank befote the gas is added and does this clean thr carburetor as well?** A: No. You should add it after you fill the tank up, so it can mix with the gas. And yes, it should also clean carburetor. **Q: Can i use this for my infinity fx35 2010?** A: Thank you for submitting your question! Kindly note that this product is for use in any gasoline engine, including turbo, direct inject, and hybrid, and it's NOT designed for use in diesel engines. For any further information please reach out to us at 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you! **Q: can use it for Motorcycle? (BMW s1000rr 2013)** A: Yes, maybe divide 6 times, don’t use too much at once **Q: Does it contain pea? if so, what is the percentage?** A: Thank you for submitting your question, please be advised that it has a very high PEA. For further information, please find the SDS below for the product. file:///C:/Users/ghamayar2/Downloads/SDS_STP_Complete_Fuel_System_Cleaner_12_oz_US_en_2023_05_05.pdf For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you! ## Customer Reviews ### ⭐⭐⭐⭐⭐ STP Fuel System power boost. *by R***A on February 25, 2026* I have a 1993 Jeep Wrangler YJ with 297,000 miles on it. The engine was getting sluggish and lacked any pickup power. After I started using the STP Fuel Cleaning System, I get a really good power boost and can feel the difference immediately after adding the STP. It also cleans the fuel injection that has never been cleaned or replaced. I add it with every fill up. I recommend it to anyone with an older model car that lacks the power it used to have. ### ⭐⭐⭐⭐⭐ Fuel injection cleaner *by R***S on December 27, 2025* Great works great uses needed ### ⭐⭐⭐⭐⭐ Easy to use DIY Fuel System Cleaner *by K***N on December 18, 2025* I use this product a few times a year and it definitely seems to make a difference. It is the legit product and good value for its money. It's small and easy to use with clear instructions. ## Frequently Bought Together - STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1) - STP Octane Booster for Gasoline Fuel Additive, 5.25 oz, Fuel Additive That Raises Octane Levels and Cleans the Fuel Intake System to Restore Lost Power and Acceleration, Help Improve MPG - STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz --- ## 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.us/products/5838925-stp-complete-fuel-system-cleaner-fuel-cleaner-deep-cleans-entire](https://www.desertcart.us/products/5838925-stp-complete-fuel-system-cleaner-fuel-cleaner-deep-cleans-entire) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*