Upgrade your Perkins diesel engine's performance with the OEM 2666103 Intake Manifold Heater Plug, also known as a glow plug. Designed to ensure reliable starting and smooth operation, this genuine Perkins part is a direct replacement for the original equipment, guaranteeing compatibility and optimal function. The sturdy construction and precision engineering of this glow plug reflect Perkins' commitment to quality.This essential component is easily identifiable for quick installation, making it a practical choice for maintenance professionals and diesel enthusiasts alike. Keep your engine running efficiently with this trusted OEM replacement part.