Basically, it seals the oil pan – that’s the reservoir at the bottom of your engine where the oil sits. It has a threaded bolt and a crush washer – that washer is key, it makes a tight seal. You loosen the bolt to drain the oil during an oil change, then tighten it back up to hold everything in. It's right at the very bottom of your engine, acting like a shield to keep several quarts of oil from spilling out and causing a huge mess, and more importantly, damaging your engine. It’s a direct barrier between the oil inside and everything else. Without it, your engine would quickly seize up. Well, losing oil is obviously bad news. Even a small leak can lead to serious engine damage over time. You’ll notice if you’re losing a lot, but even a slow seep can cause problems. Also, a stripped or damaged plug can be a real headache to remove, sometimes requiring professional help. They're cheap to replace, so it’s always smart to get a new crush washer each oil change and replace the plug if it's looking worn. You can find them pretty easily, places like Fixparts Online have a good selection. It's one of those little things that saves you big money down the road if you stay on top of it. Buy risk-free: Oil Drain Plug (MPN 36431) is covered by a 3 year manufacturer guarantee!

About Febi

Ferdinand Bilstein is a leading global supplier of aftermarket spare parts, offering an extensive range of high-quality components for passenger and commercial vehicles.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you get reliable quality without the high price. • We offer a huge range of parts – everything from engine components to brake parts and even small wear items – all in one place. • Febi has been around for over 75 years, so we know what mechanics and drivers need to keep vehicles on the road. • You’ll find parts for many different makes and models, including popular European cars, making it easy to find what you need. Febi – trusted quality, available at FixParts Online!