20mm GM Oil Level Sender Plug

The 20mm GM Oil Level Sender Plug by Canton is a crucial component for General Motors engine builders and enthusiasts who are working with custom oil pan configurations. This precision-engineered sender plug replaces the factory oil level sender unit, making it ideal for custom sump installations, high-performance builds, and modified engine bays where original pan geometry has been altered. Whether upgrading to an aftermarket oil pan for improved ground clearance or simply needing a direct replacement for a damaged sender, this unit provides reliable functionality.

The 20mm sender plug features a standardized GM-compatible thread pattern that interfaces directly with factory oil level sensing circuits, ensuring accurate dashboard gauge readings without recalibration. Canton's engineering emphasizes reliable dielectric properties and corrosion resistance, which are critical in engine oil environments where moisture and thermal cycling can stress sender connections over time. The compact design and lightweight construction help minimize packaging constraints in tight engine compartments.

This sender plug is particularly well-suited for LS engine swaps, modern small-block builds, and any project requiring aftermarket oil pan installation on GM platforms. Both professional mechanics and weekend warriors can depend on this product for its quality and performance. With its direct replacement capability, installation is straightforward and can be accomplished with basic hand tools.