Oil Drain / Sump Plug

Oil Drain / Sump Plug

he oil drain or sump plug seals the oil pan and allows controlled drainage of engine oil during maintenance. It must provide a leak-tight seal under constant vibration, temperature changes, and repeated removal during oil changes. A damaged or worn sump plug can cause oil leaks, pressure loss, contamination, and severe engine damage due to oil starvation.

Porza supplies high-quality oil drain plugs manufactured from hardened steel with precision-cut threads and corrosion-resistant coatings. These plugs are engineered to maintain exact torque retention and sealing pressure even after repeated service intervals. Porza sump plugs ensure consistent oil retention and safe engine lubrication.

Oil drain plugs vary by thread size, sealing washer design, magnetic features, and engine application. Using the correct plug prevents stripped threads and leaks. Replacing a damaged sump plug with a Porza-quality component restores leak-free operation and protects the engine from lubrication failure.