Manifold Engine Block Drain Plug Kit Replaces for Sierra 18-4226 for Mercruiser 22-806608a02 Compatible for GLM 13992 Pack of 5

Description

⚙️ Upgrade your engine care game with the ultimate drain plug kit!

This 5-pack Manifold Engine Block Drain Plug Kit is a direct replacement for Sierra 18-4226 and compatible with Mercruiser and Mercury engines. Designed for closed cooling systems, it includes O-rings for a secure, leak-free fit, making engine block and manifold draining efficient and hassle-free.