--- product_id: 254053349 title: "10441 Automatic Transmission Fluid Conditioner - 2" brand: "lucas oil" price: "£29.19" currency: GBP in_stock: true reviews_count: 11 category: "Lucas Oil" url: https://www.desertcart.co.uk/products/254053349-10441-automatic-transmission-fluid-conditioner-2 store_origin: GB region: United Kingdom --- # Extends transmission fluid life Reduces noise & shudder Enhances smooth shifting 10441 Automatic Transmission Fluid Conditioner - 2 **Brand:** lucas oil **Price:** £29.19 **Availability:** ✅ In Stock ## Summary > ⚙️ Shift smarter, drive smoother — don’t get left behind! ## Quick Answers - **What is this?** 10441 Automatic Transmission Fluid Conditioner - 2 by lucas oil - **How much does it cost?** £29.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/254053349-10441-automatic-transmission-fluid-conditioner-2) ## 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 - • **Quiet Ride Guaranteed:** Say goodbye to annoying transmission noise and shudder - • **Universal Compatibility:** Works perfectly with all ATF fluids, synthetic or conventional - • **Maximized Fluid Longevity:** Stretch your transmission fluid’s lifespan effortlessly - • **Seamless Gear Transitions:** Experience flawless shifting with every drive - • **Cost-Effective Performance Boost:** Premium transmission care without breaking the bank ## Overview Lucas 10441 Automatic Transmission Fluid Conditioner is a synthetic additive blend that prevents slipping, leaks, and wear in automatic transmissions. Compatible with all ATF fluids, it improves shifting quality, reduces noise and shudder, and extends fluid life, delivering reliable and affordable transmission performance enhancement. ## Description Lucas Automatic Transmission Fluid Conditioner is a special blend of Lucas additives designed to prevent slipping, leaks and wear in automatic transmissions. Improves shifting, reduces noise and shudder. Compatible with all ATF fluids, conventional and synthetic. Review: Amazing product - Lucas products are amazing. I put in my GMC acadia because of gear slip at 40speed.after few days i felt the problem solved. Need to repeat if needed Review: magic... - honestly I wasn't expecting much but the difference exceeded my expectations ## Features - Improves shifting - Extends fluid life - AFFORDABLE SOLUTIONS - Reduces noise and shudder ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003JU71YG | | Best Sellers Rank | #24,833 in Automotive ( See Top 100 in Automotive ) #29 in Automotive Transmission Fluids | | Brand | Lucas Oil | | Brand Name | Lucas Oil | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 1,210 Reviews | | Global Trade Identification Number | 00049807104412 | | Item Form | Oil | | Item Weight | 249 g | | Item weight | 249 g | | Liquid Volume | 1 Fluid Ounces | | Liquid volume | 1 Fluid Ounces | | Manufacturer | Lucas Oil | | Material | Synthetic | | Model Number | 10441 | | Number of Items | 1 | | Package information | Bottle | | Part Number | LUCA10441 | | Recommended Uses For Product | Automotive | | Recommended uses for product | Automotive | | Specific Uses For Product | Prevent Corrosion, Enhance Automatic Transmission Performance | | UPC | 049807104412 049807804411 | | Unit Count | 591.47 Milliliters | ## Product Details - **Brand:** Lucas Oil - **Item weight:** 0.55 Pounds - **Liquid volume:** 1 Fluid Ounces - **Material:** Synthetic - **Package information:** Bottle ## Images ![10441 Automatic Transmission Fluid Conditioner - 2 - Image 1](https://m.media-amazon.com/images/I/51p9Og8jg3L.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing product *by A***A on 25 May 2025* Lucas products are amazing. I put in my GMC acadia because of gear slip at 40speed.after few days i felt the problem solved. Need to repeat if needed ### ⭐⭐⭐⭐⭐ magic... *by B***L on 18 November 2024* honestly I wasn't expecting much but the difference exceeded my expectations ### ⭐⭐⭐⭐⭐ It does work *by O***Z on 23 July 2024* Went from noticing every shift my car makes to not knowing what gear I’m in Definitely worth every penny ## 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.co.uk/products/254053349-10441-automatic-transmission-fluid-conditioner-2](https://www.desertcart.co.uk/products/254053349-10441-automatic-transmission-fluid-conditioner-2) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-24*