--- product_id: 257475535 title: "10003 Upper Cylinder Lubrication & Injector Cleaner (32oz)" brand: "lucas oil" price: "44511CFA" currency: XOF in_stock: true reviews_count: 9 category: "Lucas Oil" url: https://www.desertcart.sn/products/257475535-10003-upper-cylinder-lubrication-and-injector-cleaner-32oz store_origin: SN region: Senegal --- # Boosts fuel mileage by optimizing combustion Cleans upper cylinder & injectors for max power Protects engine from rust & corrosion 10003 Upper Cylinder Lubrication & Injector Cleaner (32oz) **Brand:** lucas oil **Price:** 44511CFA **Availability:** ✅ In Stock ## Summary > ⛽ Power up your ride, save fuel, and leave emissions behind! ## Quick Answers - **What is this?** 10003 Upper Cylinder Lubrication & Injector Cleaner (32oz) by lucas oil - **How much does it cost?** 44511CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/257475535-10003-upper-cylinder-lubrication-and-injector-cleaner-32oz) ## Best For - lucas oil enthusiasts ## Why This Product - Trusted lucas oil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Armor:** Shields vital components from rust and corrosion - • **Smog-Test Ready:** Helps your vehicle pass emissions with ease - • **Clean & Efficient:** Removes carbon buildup to maintain peak performance - • **Maximize Every Mile:** Enhances fuel economy and power with every tank - • **Routine Reliability:** Use every 3,000 miles to prevent costly fuel system issues ## Overview Lucas Oil 10003 Upper Cylinder Lubrication & Injector Cleaner is a 32oz universal-fit fuel additive that improves combustion efficiency, boosts power and fuel mileage, protects engine components from rust and corrosion, and helps pass smog tests. Trusted by thousands with a 4.7-star rating, it’s designed for use every 3,000 miles to keep your fuel system clean and your engine running smoothly. ## Description A powerful blend of oils and additives designed to increase power and fuel mileage and lower exhaust emissions through a more complete combustion. Enjoy a clean and efficiently functioning fuel system for improved performance and save money with enhanced fuel economy. Protect your engine and fuel system components from rust and corrosion while passing smog tests with ease. Can be added to your tank every 3,000 miles to avoid carbon and gunk buildup and prevent problems in your fuel system Review: ممتاز - ممتاز Review: Genuine - Genuine product & the best ## Features - Upper Cylinder Lubrication - Injector Cleaner - Capacity: 32 Oz ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000ARPVOI | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #5,898 in Automotive ( See Top 100 in Automotive ) #50 in Oil & Fluid Additives | | Brand | Lucas Oil | | Brand Name | Lucas Oil | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 7,066 Reviews | | Global Trade Identification Number | 00049807100032 | | Item Weight | 898 Grams | | Liquid Volume | 1 Quarts | | Liquid volume | 1 Quarts | | Manufacturer | Lucas Oil | | Manufacturer Part Number | 10003 | | Model Number | LUC10003 | | Number of Packs | 1 | | Package information | Bottle | | SAE J300 Viscosity Grade | 0W | | Size | 32 Ounces | | UPC | 049807800031 049807400033 049807100032 | | Unit Count | 32 Milliliters | | Vehicle service type | Car | ## Product Details - **Brand:** Lucas Oil - **Item weight:** 898 Grams - **Liquid volume:** 1 Quarts - **Package information:** Bottle - **Recommended uses for product:** Automotive fuel systems and engines ## Images ![10003 Upper Cylinder Lubrication & Injector Cleaner (32oz) - Image 1](https://m.media-amazon.com/images/I/616euPEi4YL.jpg) ## Questions & Answers **Q: Will gas mileage increase** A: I drive (and now use this in) a 1996 Toyota 4Runner. Prior to its use I'd averaged 17mpg, then performed a replacement on plugs, wires, and air filter (upgrading to a K&N); in addition to cleaning the MAF and throttle body (all on my own, mind you!). I now average anywhere between 19.5 (city) and just under 25 (highway). I'm not sure just how much of a fuel increase can be contributed to this product, but I no longer go without it! **Q: Would keeping this in the car in hot Texas heat be an issue?** A: OF COARCE ITS A DANGEROUS ISSUE !! Storing any flamable liquid in a car is very dangerouse , especially a hot car !! you put yourself at risk of combustion from the heat & also combustion if you get in a accident !! buy a tiny bottle of lucas fuel additive , its about 5.5 oz.s !! fill that up and insulate it in trunk to keep it cool . then when you fill up ? you will have a bottle ready to put in your tank !! instead of hauling around a gallon of the stuff . **Q: Whats difference between this and the fuel treatment 5 oz** A: Their is no difference other than the packaging **Q: Will it help remove P0420 code?** A: 2 bottles of Lucas oil, one gas refill apart, helped with my P0420 Code on Infiniti QX60 engine light. With the 2nd bottle, the light was gone. It worked like a charm. I will continue to keep the fuel tank clean moving forward. Tip : don't wait for the fuel tank to be completely empty before you refill. ## Customer Reviews ### ⭐⭐⭐⭐⭐ ممتاز *by M***3 on 14 December 2023* ممتاز ### ⭐⭐⭐⭐⭐ Genuine *by A***I on 2 November 2023* Genuine product & the best ### ⭐⭐⭐⭐⭐ GOOD PRODUCT *by S***N on 7 September 2023* Delivery so fast. Thanks ## Frequently Bought Together - Lucas Oil 10003 Fuel Treatment - 1 Quart - Lucas Oil 10130 Pure Synthetic Oil Stabilizer - 1 Quart - Lucas Oil 10512 Deep Clean Fuel System Cleaner - 16 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.sn/products/257475535-10003-upper-cylinder-lubrication-and-injector-cleaner-32oz](https://www.desertcart.sn/products/257475535-10003-upper-cylinder-lubrication-and-injector-cleaner-32oz) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-11*