1375146150 Toyota LIFTER, VALVE, Price: 12.35$, Weight: 0.03kg

Engine Valve Lifter (Valve Train Tappet) for Toyota

This valve train lifter is a small but critical engine part that keeps the valves opening and closing at the correct time. It sits between the camshaft and the valve side of the valve train, helping transfer cam movement smoothly and keeping the clearances under control. When the lifter is healthy, the engine runs quiet, breathes properly, and delivers stable power ⚙️

Why this part is needed

Inside a Toyota engine, valve timing and lift accuracy matter for fuel economy, emissions, and performance. The lifter supports consistent valve motion and reduces metal-to-metal wear, especially during cold starts when oil pressure is still building ️

How it works

As the cam lobe turns, it presses on the lifter. The lifter follows that shape and passes the movement through the valve train. On many designs, oil helps cushion contact and maintain proper clearance, cutting noise and preventing valve train hammering.

What happens if it’s worn or broken

A failing lifter can cause ticking/knocking sounds, rough idle, loss of power, misfires, and poor fuel economy. If ignored, it may damage the camshaft, valves, or rocker components, leading to costly top-end repairs

Best practice

Replace with a quality matched unit, use correct oil grade, and keep service intervals tight for long valve train life ✅