Basically, the exhaust valve’s job is to open and close, letting the burned gases out of the engine cylinder after the piston has done its work. It’s a pretty simple concept, but it needs to seal tightly when closed to keep everything running efficiently. It works with the camshaft, which controls when it opens and closes in sync with the engine’s timing. There’s a matching intake valve that lets the air/fuel mixture in, and they work together as a team. Think of it as one part of a really complicated breathing system for your engine. It’s located inside the cylinder head, and there are several of them – one for each cylinder. It’s crucial for the entire combustion process; without a functioning exhaust valve, the engine just can't get rid of the waste products from burning fuel. That impacts performance, fuel economy, and even causes some serious problems if left unchecked. Well, these valves take a beating with every engine cycle, constantly opening and closing with heat and pressure. Over time, they can wear down, carbon can build up on them, or they can even crack. You’ll notice if one isn’t sealing properly – usually it’ll show up as a loss of power, rough idling, a check engine light, or even a misfire. If it gets bad enough, you could have exhaust gases leaking, which isn’t good for the environment or your engine. Getting this sorted out before it causes bigger issues is always the smart move. Fixparts Online carries these, and they have pretty detailed diagrams if you want to see exactly where everything goes. Ignoring it can lead to valve damage, piston damage, or even needing to rebuild the whole engine, so it's a part you don't want to put off replacing when needed. TRW quality assured: Exhaust Valve (MPN 331124) includes a 12-month warranty!

About TRW

TRW, part of ZF, is a trusted supplier of safety systems including braking, steering, and suspension components.

Why Choose TRW?

• TRW parts are made to the same high standards as the original parts your car came with, so you know you're getting quality. • We offer a wide range of parts, covering most popular car makes and models – making it easier to find what you need. • TRW has a long history of innovation and expertise in automotive safety technology – we've been a trusted name for over 100 years. • Choosing TRW gives you peace of mind knowing you’re investing in reliable parts designed for safety and performance. Drive with confidence – choose TRW parts at FixParts Online.