21326667
Engine Valve Spring
Volvo

The engine valve spring is a key component in the valvetrain, responsible for closing the intake and exhaust valves after they are opened by the camshaft. Its proper function ensures precise valve timing, which is critical for optimal engine performance, fuel efficiency, and emissions control. Made from high-strength alloy, this spring resists fatigue and maintains consistent tension under extreme conditions. Properly functioning valve springs prevent valve float and ensure smooth engine operation at high RPMs. Regular inspection and replacement of worn springs are essential to avoid engine misfires and potential damage. This component plays a vital role in maintaining the integrity of the combustion process, directly impacting power output and reliability. Source One Parts Center supplies this valve spring to help keep your engine running efficiently and reliably.