Valve Lifter Overview

The valve lifter, also known as a tappet or cam follower, is a crucial component in your vehicle's engine. Its primary function is to maintain smooth contact with the camshaft, translating its rotational motion into vertical motion that opens and closes the engine's intake and exhaust valves. This process is vital for regulating the engine's air/fuel intake and exhaust outflow, which is essential for efficient combustion and engine power.

Importance and Functionality

These lifters are necessary to ensure the proper timing and seal of the engine's valves. They play a key role in maintaining the engine's mechanical harmony by compensating for valve train component wear and thermal expansion. This results in quieter operation, reduced wear, and better performance.

Signs of a Faulty Valve Lifter

• Noisy operation such as ticking or tapping sounds
• Decrease in engine performance and fuel efficiency
• Potential engine misfires if valve timing is affected

If this part breaks or starts to fail, it can lead to improper valve operation, resulting in reduced engine efficiency, power loss, and if left unaddressed, can cause significant engine damage. Ensuring that your valve lifters are in good condition is essential for the health and longevity of your engine.

Compatibility

This particular valve lifter is compatible with an array of Nissan models, ensuring a precise fit and optimal performance for your vehicle.

Compatible Car Models:

• Q60/G Coupe
• M35/45
• Q70/M
• Q50
• Qx50/Ex
• Qx70/Fx
• Q40/G Sedan
• Q60/G Convertible
• Qx80/Qx56
• G37 Sedan
• Q70/M Hybrid
• M