# Lenovo replacement heatsink assembly KP6B0\_SWG\_THM\_ASSY (MPN 5H41B77394)

**URL:** https://aio.lv/en/product--lenovo-5h41b77394--10937622
**Data updated:** 2026-02-13 15:43 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5H41B77394
**EAN:** 5715063436929
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 142.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 117.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5h41b77394--10937622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement Lenovo heatsink assembly KP6B0\_SWG\_THM\_ASSY (MPN 5H41B77394). Designed as an OEM thermal module for compatible Lenovo laptop or workstation models, it dissipates heat from CPU/GPU components to maintain operating temperatures and system stability. Suitable for repair or maintenance, it helps restore cooling performance and prolong hardware lifespan.

## Long description

Lenovo replacement heatsink assembly KP6B0\_SWG\_THM\_ASSY is an OEM thermal module designed for compatible Lenovo laptops and mobile workstations. It transfers heat away from central processing and graphics processors to the cooling fins and fan(s), helping to maintain stable operating temperatures and consistent performance after repair or component replacement.
Advantages
This replacement heatsink assembly restores the original thermal path between CPU/GPU and the cooling system, improving heat dissipation compared with degraded or damaged units. Built to Lenovo's mechanical and thermal specifications, the module offers precise mounting alignment and reliable contact pressure for thermal interface materials. Using an OEM-designed assembly reduces the risk of fitment issues and supports prolonged component lifespan by maintaining recommended operating temperatures.
Suitable for
Repairing a Lenovo laptop or mobile workstation with a faulty or damaged heatsink assembly
Replacing a degraded thermal module that causes thermal throttling or excessive fan noise
Maintenance during CPU/GPU replacement or motherboard servicing
Key specifications
Type: OEM replacement heatsink assembly for laptop/workstation use
Primary function: conduction and dissipation of heat from CPU and GPU
Construction: metal heat pipes, heatsink fins and mounting bracket designed for specific Lenovo chassis
Compatibility: designed to match mechanical mounting points and thermal interface surfaces of compatible Lenovo models
Thermal interface: intended for use with standard thermal paste or pre-applied thermal pads as per service instructions
How to use
Power down the device, disconnect all power sources and remove the battery if applicable before starting. Access the internal components by following the manufacturer service manual for your specific Lenovo model. Remove the old heatsink assembly, clean the CPU and GPU surfaces of old thermal compound, and apply new thermal paste or replace thermal pads as specified. Install the replacement heatsink assembly ensuring correct alignment with screw holes and even torque on fasteners, then reassemble the chassis and verify operation and temperatures during a controlled boot and workload.
Usage recommendations
Use the replacement heatsink assembly with the correct thermal interface materials and follow Lenovo service documentation for torque values and disassembly/reassembly procedures. Verify component compatibility for your exact model before installation and monitor system temperatures after replacement to confirm restored cooling performance.

## FAQ

### How much does the Lenovo heatsink KP6B0\_SWG\_THM\_ASSY cost, and is it available for purchase?

The price is 142.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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