5H40N82364 - Lenovo Laptop Heatsink - Genuine

This Lenovo Laptop Heatsink (5H40N82364) is a genuine part designed specifically for Lenovo laptops. It’s compatible with a range of Lenovo models, ensuring an exact fit and optimal performance for your device. Also known as a "Thermal Module" or "Thermal Module DIS L80XK," this heatsink plays a crucial role in managing the internal temperature of your laptop by dissipating heat away from the CPU and other critical components.

A failing or damaged heatsink can lead to symptoms such as overheating, unexpected shutdowns, or reduced performance. These issues can severely impact your laptop’s functionality, indicating it might be time to replace the heatsink. Before purchasing, check your laptop's model number to confirm compatibility with this part.

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