{"product_id":"lucas-oil-transmission-fix-additive-non-solvent-leak-sealing-formula-for-automatic-light-manual-transmissions","title":"Lucas Oil Transmission Fix additive — Non‑Solvent, Leak‑Sealing Formula for Automatic \u0026 Light Manual Transmissions","description":"\u003cp\u003e\u003cstrong\u003eLucas Transmission Fix is an additive that reduces slipping, hesitation and rough shifting while helping stop most seal leaks without solvents.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for automatic and light-duty manual gearboxes, this concentrated, non-solvent formula restores smoother gear engagement, helps control foaming and lowers operating temperatures. It can be poured directly into existing transmission fluid—no draining required—making it a quick preventive maintenance step or a targeted repair aid for worn transmissions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Lucas Transmission Fix improve shifting performance?\u003c\/h3\u003e\n\u003cp\u003eThe formula conditions worn clutch materials and seals to improve engagement and reduce hesitation between gears. That results in crisper, more consistent shifts and a reduction in rough or delayed gear changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores damping characteristics of friction materials to reduce slip.\u003c\/li\u003e\n  \u003cli\u003eConditions seals to reestablish better hydraulic pressure control.\u003c\/li\u003e\n  \u003cli\u003eReduces foaming for more reliable fluid response under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this stop transmission fluid leaks?\u003c\/h3\u003e\n\u003cp\u003eLucas Transmission Fix helps eliminate many common seal leaks by swelling and conditioning rubber components without relying on solvents. While highly effective in most cases, leaks caused by severe physical damage or missing parts may still require mechanical repair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-solvent formula swells and rejuvenates seals safely.\u003c\/li\u003e\n  \u003cli\u003eWorks in-place—added to existing fluid, no drain needed.\u003c\/li\u003e\n  \u003cli\u003eEffective for aging seals and minor leak sources; not a substitute for broken hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you add it and when should you expect results?\u003c\/h3\u003e\n\u003cp\u003eSimply add the recommended amount to the transmission’s fluid reservoir or dipstick tube according to the vehicle’s capacity. Many users notice improved shifting within a short driving period, with continued benefits as the additive conditions components over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd directly to existing fluid—no flushing required.\u003c\/li\u003e\n  \u003cli\u003eWorks in both automatic and light-duty manual transmissions.\u003c\/li\u003e\n  \u003cli\u003eEffects can appear quickly and often improve further after short use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it affect transmission temperature or foam?\u003c\/h3\u003e\n\u003cp\u003eYes. The additive is formulated to lower operating temperatures and reduce foaming, which supports more stable hydraulic performance and can extend fluid and component life. These thermal and anti-foam benefits help transmissions run cooler and more consistently under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps reduce operating temperatures for longer component life.\u003c\/li\u003e\n  \u003cli\u003eStops or reduces foaming to maintain proper fluid behavior.\u003c\/li\u003e\n  \u003cli\u003eCompatible with existing fluids—maintains required lubrication properties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Lucas Transmission Fix is aimed at car owners, fleet managers and mechanics who want a fast, in-place remedy for slipping, rough shifts or minor leaks without immediate teardown. It's ideal for preventative maintenance on higher-mileage vehicles and for drivers seeking an easy addition to existing transmission fluid to improve performance and longevity.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I add Lucas Transmission Fix without draining the fluid?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It mixes with existing transmission fluid and usually requires no draining or flushing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for automatic and manual transmissions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's formulated for automatics and light-duty manuals, improving shifts and conditioning seals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lucas Oil","offers":[{"title":"Default Title","offer_id":48087507894430,"sku":"B00HJ6XS5C","price":39.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lucas-transmission-fix-front-packaging.jpg?v=1785925004","url":"https:\/\/northtrailauto.ca\/products\/lucas-oil-transmission-fix-additive-non-solvent-leak-sealing-formula-for-automatic-light-manual-transmissions","provider":"North Trail Auto","version":"1.0","type":"link"}