--- product_id: 296467318 title: "1420-6PK Transmission Stop Leak - 11 oz., (Pack of 6)" brand: "bar's leaks" price: "$286.12" currency: USD in_stock: true reviews_count: 5 category: "Bar's Leaks" url: https://www.desertcart.us/products/296467318-1420-6pk-transmission-stop-leak-11-oz-pack-of-6 store_origin: US region: United States of America --- # Compatible with all transmission types Stops & seals leaks fast Proudly made in the USA 1420-6PK Transmission Stop Leak - 11 oz., (Pack of 6) **Brand:** bar's leaks **Price:** $286.12 **Availability:** βœ… In Stock ## Summary > πŸš— Seal the deal on leaks before they seal your fate! ## Quick Answers - **What is this?** 1420-6PK Transmission Stop Leak - 11 oz., (Pack of 6) by bar's leaks - **How much does it cost?** $286.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/296467318-1420-6pk-transmission-stop-leak-11-oz-pack-of-6) ## Best For - bar's leaks enthusiasts ## Why This Product - Trusted bar's leaks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Made in the USA:** Crafted with quality and precision, supporting American manufacturing standards. - β€’ **Leak-Proof Confidence:** Seals worn gaskets and seals to instantly stop transmission fluid leaks, saving costly repairs. - β€’ **Trusted by Pros & DIYers:** Highly rated with 4.3 stars from 41 users who experienced reliable, on-time results. - β€’ **Easy Application, Maximum Impact:** 11 oz. liquid concentrate in a convenient bottle for quick, mess-free maintenance. - β€’ **Universal Transmission Compatibility:** Works seamlessly with all automatic, manual, and CVT transmission fluidsβ€”domestic or import. ## Overview Bar's Leaks 1420-6PK Transmission Stop Leak is a powerful 11 oz. liquid concentrate designed to restore and seal transmission gaskets and seals, stopping leaks caused by wear and age. Compatible with all transmission types including CVT, it offers a universal, easy-to-use solution trusted by professionals and DIY enthusiasts alike. Proudly made in the USA, this pack of 6 bottles ensures you’re always ready to maintain peak transmission performance. ## Description Bar's Leaks Transmission Stop Leak Concentrate is specially designed to stop seal and gasket leaks caused by normal transmission wear and age. Works with ALL domestic and import, automatic and manual transmission fluids. Also. safe to use in CVT transmissions. Review: Supplier delivered on time Review: worked as expected ## Features - Stops and seals transmission fluid leaks - Restores gasket and seals to stop transmission fluid leaks - Works with all types of transmission fluids ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BYS6IZ8 | | Brand | Bar's Leaks | | Brand Name | Bar's Leaks | | Container Type | Bottle | | Country of Origin | USA | | Customer Reviews | 4.3 out of 5 stars 41 Reviews | | Global Trade Identification Number | 10046087014209 | | Item Form | Liquid | | Item Weight | 11 Ounces | | Liquid Volume | 11 Fluid Ounces | | Manufacturer | Bar's Leaks | | Package Information | Bottle | | Recommended Uses For Product | Automotive | | Specific Uses For Product | Transmission maintenance and repair | | Unit Count | 66.0 Milliliters | | Warranty Description | No | ## Product Details - **Brand:** Bar's Leaks - **Package Information:** Bottle - **Liquid Volume:** 11 Fluid Ounces - **Item Weight:** 11 Ounces - **Recommended Uses For Product:** Automotive ## Images ![1420-6PK Transmission Stop Leak - 11 oz., (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/71MDw81F5aL.jpg) ![1420-6PK Transmission Stop Leak - 11 oz., (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/61d4NIV3RRL.jpg) ![1420-6PK Transmission Stop Leak - 11 oz., (Pack of 6) - Image 3](https://m.media-amazon.com/images/I/81pDuKiKl8L.jpg) ## Questions & Answers **Q: Swapped a transmission in a nissan sentra, small crack from transmission lift happened, is it possible this may seal it? Unable to weld without takin** A: Possible, worth a try. You might get lucky. **Q: Does it work in transfer cases that use ATF ?** A: Yes if you are leaking out of your transfer case that takes ATF fluid you can use this product. Our 1420 (11 oz.) is designed for one bottle to be installed in a passenger car or light truck. For larger systems use one 1 bottle for every 10 quarts of fluid. If you have any other technical questions, feel free to contact our Technical Service Professionals at 800-345-6572 or if you would prefer you can use the contact us page on our website. **Q: Work for chrysler cars?** A: Any car or truck **Q: Where do i pour this on a 2005 chrysler town and country?** A: On this and many other new vehicles, the only way to put it in is into the fluid dipstick with a funnel. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Supplier delivered on time *by R***I on 13 November 2022* ### ⭐⭐⭐⭐ worked as expected *by T***M on 3 June 2024* ### ⭐ Is this false advertisement or a mistake? *by T***R on 15 October 2025* ## Frequently Bought Together - Bar's Leaks Transmission Stop Leak Concentrate (Pack of 6),1420-6PK - Bar's Leaks 1010-6PK Engine Oil Stop Leak Concentrate - 11 oz, (Pack of 6) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/296467318-1420-6pk-transmission-stop-leak-11-oz-pack-of-6](https://www.desertcart.us/products/296467318-1420-6pk-transmission-stop-leak-11-oz-pack-of-6) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-13*