It targets worn seals directly. Your engine stays protected. Built on Lucas's proven additive technology. Genuine Lucas Oil product. Engineered specifically to stop seal leaks.
Lucas 10279 Automotive Engine Oil Stop Leak, Gallon Size Bottle
Lucas Oil 11100 Engine Stop Leak - Top Off Additive - 1 One Size, Multi
Lucas Oil 10278 Engine Stop Leak - 1 Quart 1 quart, 1 Pack
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
Lucas Oil 10621 Engine Oils, 20W50 Racing Oil, 3 X 5Qt
Lucas Semi‑Synthetic Engine / 2‑Cycle Oil – Premium High‑Performance Lubricant
