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. Highly recommended: Exhaust Valve (MPN 331155) comes with a 12-month warranty!

About TRW

TRW is renowned for its precision-engineered steering parts that meet or exceed OEM standards.

Why Choose TRW?

• TRW parts are built to meet or beat the original equipment standards, so you get reliable performance. • We offer a wide range of parts – from braking and steering to suspension and engine components – covering many vehicle makes and models. • TRW has over 100 years of experience in the automotive industry, meaning we know what it takes to build quality parts. • Choosing TRW gives you peace of mind knowing you're investing in safety and dependability for your vehicle. Performance you can rely on – TRW parts from FixParts Online.