This cap basically seals the oil filter housing. It’s got a gasket, usually rubber or a composite material, that creates a tight seal when everything’s put together. It also often has threads where the oil filter attaches, and sometimes a spot for a sensor, like an oil pressure sensor. It keeps the oil in where it needs to be, and keeps debris out. Think of it as the lid to the container that holds your oil filter. The oil filter itself cleans the oil, and this cap keeps all that contained, pressurized, and working correctly. It’s a key part of your engine’s lubrication system. Without it, you’d have a major oil leak, and that's a quick road to engine damage. It's really important because a failure here means oil loss, plain and simple. Oil is the lifeblood of your engine, and losing it quickly leads to serious problems – worn bearings, overheating, things like that. This cap acts like a shield, protecting the oil and ensuring proper lubrication. You’ll notice if this part fails, usually by a significant oil leak under the car, or the oil pressure light coming on. It’s a relatively small part, but a vital one. You can find a replacement for most vehicles at places like Fixparts Online, and it’s something you want to address right away if you suspect an issue. Buy risk-free: Oil Filter Housing Cap (MPN 174278) is covered by a 3 year manufacturer guarantee!

About Febi

Febi is a well-regarded German brand in the aftermarket sector, known for its extensive range of reliable spare parts. Based in Germany, Febi consistently delivers high-quality components that ensure optimal vehicle performance.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you get reliable quality. • We offer a really wide range of parts, covering most makes and models – meaning you can likely find everything you need in one place. • Febi has been around for over 75 years, so we know a thing or two about auto parts and what mechanics need. • Our parts are priced fairly, giving you a great balance between quality and cost. Febi – trusted quality, available at FixParts Online!