--- product_id: 257475535 title: "Lucas Oil 10003 Upper Cylinder Lubrication & Injector Cleaner (32oz)" brand: "lucas oil" price: "S$52" currency: SGD in_stock: true category: "Lucas Oil" url: https://www.desertcart.sg/products/257475535-lucas-oil-10003-upper-cylinder-lubrication-and-injector-cleaner-32oz store_origin: SG region: Singapore --- # Injector Cleaning Power Upper Cylinder Lubrication Boost 32oz Long-Lasting Capacity Lucas Oil 10003 Upper Cylinder Lubrication & Injector Cleaner (32oz) **Brand:** lucas oil **Price:** S$52 **Availability:** ✅ In Stock ## Summary > 🚗 Power up your drive and leave the competition behind! ## Quick Answers - **What is this?** Lucas Oil 10003 Upper Cylinder Lubrication & Injector Cleaner (32oz) by lucas oil - **How much does it cost?** S$52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/257475535-lucas-oil-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 - • **Easy Maintenance Routine:** Add every 3,000 miles to keep your engine running like new. - • **Rust & Corrosion Defense:** Shield your engine components and extend vehicle lifespan. - • **Eco-Friendly Emission Reduction:** Pass smog tests effortlessly while lowering harmful exhaust. - • **Advanced Injector Cleaning Formula:** Eliminate carbon buildup for peak fuel system performance. - • **Maximize Engine Power & Fuel Efficiency:** Unlock smoother rides and save at the pump with every tank. ## Overview Lucas Oil 10003 is a premium 32oz upper cylinder lubricant and injector cleaner designed to enhance engine power, improve fuel mileage, and reduce emissions. Its advanced formula cleans fuel injectors, prevents carbon buildup, and protects against rust and corrosion, making it an essential maintenance product for any car owner aiming for optimal performance and longevity. ## 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 ## Features - Upper Cylinder Lubrication - Injector Cleaner - Capacity: 32 Oz ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000ARPVOI | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #6,830 in Automotive ( See Top 100 in Automotive ) #51 in Oil & Fluid Additives | | Brand Name | Lucas Oil | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (7,271) | | Global Trade Identification Number | 00049807100032 | | Item Weight | 898 Grams | | Liquid Volume | 1 Quarts | | Manufacturer | Lucas Oil | | Manufacturer Part Number | 10003 | | Model Number | LUC10003 | | Number of Packs | 1 | | SAE J300 Viscosity Grade | 0W | | Size | 32 Ounces | | UPC | 049807800031 049807400033 049807100032 | | Unit Count | 32 Milliliters | ## Product Details - **Brand:** Lucas Oil - **Liquid volume:** 1 Quarts - **Package information:** Bottle - **SAE J300 Viscosity Grade:** 0W - **Vehicle service type:** Car ## Images ![Lucas Oil 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. ## 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.sg/products/257475535-lucas-oil-10003-upper-cylinder-lubrication-and-injector-cleaner-32oz](https://www.desertcart.sg/products/257475535-lucas-oil-10003-upper-cylinder-lubrication-and-injector-cleaner-32oz) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-21*