--- product_id: 8217077 title: "Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce" brand: "lucas oil" price: "132.63 DT" currency: TND in_stock: true category: "Lucas Oil" url: https://www.desertcart.tn/products/8217077-lucas-oil-10441-automatic-transmission-fluid-conditioner-20-ounce store_origin: TN region: Tunisia --- # Reduces noise & shudder Compatible with all ATF fluids Improves shifting precision Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce **Brand:** lucas oil **Price:** 132.63 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Shift into the future with Lucas Oil’s smooth operator! ## Quick Answers - **What is this?** Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce by lucas oil - **How much does it cost?** 132.63 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/8217077-lucas-oil-10441-automatic-transmission-fluid-conditioner-20-ounce) ## 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 - • **Trusted by Thousands:** Join over 1,200 satisfied users who rate it 4.7 stars for reliable transmission maintenance. - • **Ageless Transmission Care:** Perfect for both brand-new and older transmissions, extending the life of your vehicle’s heart. - • **Seamless Gear Transitions:** Experience smoother, more responsive shifting that keeps your drive effortless and efficient. - • **Whisper-Quiet Performance:** Dramatically cuts transmission noise and shudder for a refined, premium ride. - • **Universal Fluid Compatibility:** Works flawlessly with both conventional and synthetic ATF fluids—no need to switch products. ## Overview Lucas Oil 10441 Automatic Transmission Fluid Conditioner is a 20-ounce bottle of premium transmission additive designed to improve shifting quality, reduce noise and shudder, and is compatible with all automatic transmission fluids—both conventional and synthetic. Ideal for maintaining new and older transmissions, it’s a trusted choice with a 4.7-star rating from over 1,200 customers. ## Description Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce ## Features - Improves shifting - Reduces noise and shudder - Compatible with all ATF fluids, conventional and synthetic - For use in new and older transmission - Not recommended for CVT transmissions and transmission fluids ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003JU71YG | | Best Sellers Rank | #25,928 in Automotive ( See Top 100 in Automotive ) #79 in Transmission Fluids | | Brand Name | Lucas Oil | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (1,268) | | Global Trade Identification Number | 00049807104412 | | Included Components | Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce | | Item Form | Oil | | Item Type Name | Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce | | Item Weight | 8.78 ounces | | Liquid Volume | 1 Fluid Ounces | | Manufacturer | Lucas Oil | | Material | Plastic | | Model Number | 10441 | | Number of Items | 1 | | Part Number | LUCA10441 | | Recommended Uses For Product | Automotive | | Specific Uses For Product | Transmission maintenance and repair | | UPC | 049807104412 049807804411 | | Unit Count | 20.0 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Brand:** Lucas Oil - **Item Weight:** 8.78 ounces - **Liquid Volume:** 1 Fluid Ounces - **Material:** Plastic - **Package Information:** Bottle ## Images ![Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce - Image 1](https://m.media-amazon.com/images/I/51p9Og8jg3L.jpg) ![Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce - Image 2](https://m.media-amazon.com/images/I/31jpl0HcAGL.jpg) ![Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce - Image 3](https://m.media-amazon.com/images/I/61NZdJo57rL.jpg) ![Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce - Image 4](https://m.media-amazon.com/images/I/316+GsBtS2L.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Questions & Answers **Q: Do you have to flush the transmission to use this,or can l just add this to existing transmission fluid, thanks for the feedback** A: After 50,000 miles you should change your transmission fluid (and filter unless it's a screen type) if it's still bright red. But If it's very dark red or even worse black then flush the transmission it's money well spent to save your transmission. Keep in mind it will look like red metallic paint that's just part of normal wear. If it's bright red then just drain some transmission fluid to keep it at the proper level. Overfilling an automatic transmission by just a few ounces can cause it to leak. Best of luck to you. **Q: Does this work on a Prius?** A: I believe it works on any automatic transmission. Call Lucas Oil company to make sure and/or Toyota **Q: he can use on any transmission fluid?** A: Yes it's compatible with conventional and full synthetic transmission fluids note that this product is not compatible with CVT fluid **Q: do you have to drain any fluid** A: Check your fluid levels first, always! If it's full, or close, then drain the appropriate amount. 32oz bottle, drain 32ozs. Keep the old fluid just in case if you do a drain & fill on a trans that hasn't been serviced for 10+ years or over 30k-50k miles. That fluid may contain clutch material that's allowing everything to work properly, and fresh fluids can disrupt the fine fluid friction balance needed for an Auto Trans to work correctly. ## Frequently Bought Together - Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce - Lucas Oil 10009 Transmission Fix - 24 Ounce, White - Valvoline Multi-Vehicle ATF Full Synthetic Automatic Transmission Fluid 1 GA --- ## 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/8217077-lucas-oil-10441-automatic-transmission-fluid-conditioner-20-ounce](https://www.desertcart.tn/products/8217077-lucas-oil-10441-automatic-transmission-fluid-conditioner-20-ounce) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*