--- product_id: 47922120 title: "BLUE DEVIL TRANSMISSION SEALER" brand: "bluedevil products" price: "$U4051" currency: UYU in_stock: true reviews_count: 11 category: "Blue Devil Products" url: https://www.desertcart.uy/products/47922120-blue-devil-transmission-sealer store_origin: UY region: Uruguay --- # Quick leak-stopping action Universal gearbox compatibility Easy application, no mechanical fix needed BLUE DEVIL TRANSMISSION SEALER **Brand:** bluedevil products **Price:** $U4051 **Availability:** ✅ In Stock ## Summary > ⚙️ Seal the deal, stop the leak, and keep your drive sleek! ## Quick Answers - **What is this?** BLUE DEVIL TRANSMISSION SEALER by bluedevil products - **How much does it cost?** $U4051 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/47922120-blue-devil-transmission-sealer) ## Best For - bluedevil products enthusiasts ## Why This Product - Trusted bluedevil products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Leak Sealing:** Stops transmission leaks quickly to keep your ride smooth and worry-free. - • **Compact & Convenient:** Lightweight 454g bottle fits easily in your garage or emergency kit for on-demand use. - • **Trusted by Thousands:** Over 1,000 positive reviews with a solid 4.2-star rating, proving real-world effectiveness. - • **Maintenance-Friendly Formula:** Designed to seal leaks without requiring costly mechanical repairs or disassembly. - • **Universal Gearbox Compatibility:** Works seamlessly on all manual and automatic gearboxes, ensuring broad vehicle coverage. ## Overview Blue Devil Transmission Sealer is a trusted, easy-to-use solution designed to stop leaks in all types of mechanical gearboxes—manual or automatic. With a proven formula favored by over a thousand users, it offers quick leak sealing without the need for expensive repairs, making it an essential maintenance product for any vehicle owner aiming to extend gearbox life and avoid downtime. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: It worked but didn’t last - The sealer stop the leak for a short while but like it says on the bottle it cannot fix a Mechanical fault. It turned out the bolts on the gearbox had gone loose because the rubber gasket had shrunk with age. Had the gasket replace along with a new filter and all ok now. The jeep is 23 years old though. Review: Leak gone! - my sons' car had a major gearbox leak..a few days after using this it seems to have stopped leaking completely. ## Features - Harmful if swallowed. - GEARBOX STOP LEAK - MANUAL GEARBOX STOP LEAK - AUTOMATIC GEARBOX STOP LEAK - WORKS ON ALL MECHANICAL GEARBOXES ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0079JWMME | | Best Sellers Rank | 262,880 in Automotive ( See Top 100 in Automotive ) 950 in Fillers, Adhesives & Sealants | | Brand | BlueDevil Products | | Customer Reviews | 4.2 4.2 out of 5 stars (1,067) | | Date First Available | 10 Oct. 2013 | | Item Weight | 454 g | | Item model number | 236 | | Manufacturer | BLUE DEVIL | | Manufacturer part number | 00236 | | Product Dimensions | 18.42 x 6.99 x 6.99 cm; 453.59 g | ## Images ![BLUE DEVIL TRANSMISSION SEALER - Image 1](https://m.media-amazon.com/images/I/712mv2-hTvL.jpg) ![BLUE DEVIL TRANSMISSION SEALER - Image 2](https://m.media-amazon.com/images/I/71e8PccQ-BL.jpg) ![BLUE DEVIL TRANSMISSION SEALER - Image 3](https://m.media-amazon.com/images/I/81hNYvRlbkL.jpg) ## Questions & Answers **Q: Does it work on automatic transmission i have ford galaxy.** A: It helps but if the transmission is slipping it will need repaired. To answer your question it works for all auto transmissions. **Q: Can just fix my car it is a Rover City and I have a power steering leak** A: I didn’t find this product to be effective at all. In my view a waste of money. **Q: Will it stop leaks on a L200 automatic gear box** A: I used it on my manual gearbox leak, I had tried other so called leak stoppers ( Lucas - Wynns) that didn't do it. Thought I'd try Bluedevil and it cured the leak within a couple of days, fantastic stuff. Only negative is the price you pay for a bottle then only have to use a couple of fl. oz's of it. But hey, it's a hell of a lot cheaper than having to replace gearbox seals, go for it. PS - if you live near Doncaster you can have some of what I've got left. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It worked but didn’t last *by B***S on 20 October 2021* The sealer stop the leak for a short while but like it says on the bottle it cannot fix a Mechanical fault. It turned out the bolts on the gearbox had gone loose because the rubber gasket had shrunk with age. Had the gasket replace along with a new filter and all ok now. The jeep is 23 years old though. ### ⭐⭐⭐⭐⭐ Leak gone! *by H***Y on 31 July 2014* my sons' car had a major gearbox leak..a few days after using this it seems to have stopped leaking completely. ### ⭐⭐⭐⭐⭐ Five Stars *by D***E on 28 October 2014* All fine thanks ## Frequently Bought Together - BlueDevil Products 00236 Transmission Sealer - 16 Ounce - BlueDevil Products 49499 Oil Stop Leak - 8 Ounce - BlueDevil Products 00234 Rear Main Sealer - 8 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.uy/products/47922120-blue-devil-transmission-sealer](https://www.desertcart.uy/products/47922120-blue-devil-transmission-sealer) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-24*