04X1898 - Lenovo Laptop Fan and Heatsink - Genuine

This Lenovo Laptop Fan and Heatsink (04X1898) is a genuine part designed specifically for Lenovo laptops. Compatible with Lenovo brand, it serves as the crucial cooling component that prevents overheating by efficiently dissipating heat away from the CPU. Often referred to as "CPU Heatsink UMA 47W w/Fan," this part is also known as simply "Laptop Fan." The role of a fan and heatsink in your laptop is indispensable. They work in tandem to ensure that the processor remains at an optimal temperature, preventing damage and maintaining performance.

If your laptop is experiencing symptoms such as overheating, unexpected shutdowns, or the fan making unusually loud noises, it may indicate that the fan and heatsink require replacement. Replacing a failing fan and heatsink can significantly improve the cooling efficiency of your laptop, preventing further damage to other components.

Before purchasing, please verify your device's model number to ensure compatibility with this fan and heatsink assembly.

iFixit is an official Lenovo partner. Our Genuine Lenovo parts are supplied by the official Lenovo supply chain.