# Heatsink Lenovo ThinkPad FRU04X4159 – replacement cooling module for compatible ThinkPad laptops

**URL:** https://aio.lv/en/product--lenovo-fru04x4159--618703
**Data updated:** 2026-01-13 15:26 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** FRU04X4159
**EAN:** 5712505205402
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-fru04x4159--618703

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Replacement heatsink Lenovo ThinkPad FRU04X4159 designed for compatible ThinkPad laptops. It serves as the cooling module to dissipate heat from CPU/GPU areas, restoring thermal performance after damage or wear. Use for repairs or upgrades to maintain operating temperatures, prevent throttling, and ensure stable system performance.

## Long description

The Lenovo ThinkPad FRU04X4159 replacement heatsink is a dedicated cooling module designed to restore or maintain thermal management in compatible ThinkPad laptops. It transfers heat away from processor and graphics areas to help preserve stable operating temperatures and prevent performance throttling caused by overheating. The module is intended for use when an original heatsink is damaged, corroded, or underperforming due to age or during component-level repairs and upgrades.
Advantages
This replacement heatsink provides direct heat conduction from the CPU/GPU to the laptop’s cooling path, helping to re-establish designed thermal behavior without the need to replace larger assemblies. It is manufactured to fit specified ThinkPad layouts and mounting points, enabling straightforward mechanical and thermal integration. Using an appropriate replacement heatsink helps reduce fan run time and maintain consistent clock speeds under sustained loads when compared with a degraded cooling unit.
Suitable for
Repairing a ThinkPad with a damaged or corroded heatsink
Restoring thermal performance after prolonged thermal cycling or hardware aging
Component-level motherboard or CPU/GPU service requiring heatsink replacement
Maintaining stable performance during intensive workloads such as software compilation or multimedia editing
Key specifications
Type: replacement laptop heatsink / cooling module
Compatibility: designated for compatible Lenovo ThinkPad models with matching heatsink layout
Function: conductive heat transfer from CPU/GPU to system cooling path
Material: metal thermal conductor and integrated heatpipe(s) where applicable
Mounting: designed to align with factory screw points and thermal pad / paste contact areas
How to use
Power off the laptop, disconnect all power sources and remove the battery if user-removable. Access the internal components following the service manual for the specific ThinkPad model to reach the existing heatsink. Carefully unscrew and detach the old heatsink, clean residual thermal paste from the processor and heatsink contact surfaces using an appropriate solvent and lint-free cloth. Apply a thin, even layer of recommended thermal paste or reposition thermal pads as specified by the service guide. Install the replacement heatsink, tighten screws in the correct sequence to the specified torque if provided, and reassemble the laptop. After reassembly, verify fan operation and monitor temperatures to confirm restored cooling performance.
Usage recommendations
Use only approved thermal interface materials and follow the device manufacturer’s service instructions. Ensure compatibility with the exact ThinkPad model before installation, and consider professional service if you are not experienced with laptop disassembly or thermal reassembly procedures.

## FAQ

### How much does the Heatsink Lenovo ThinkPad FRU04X4159 cost, and is it available for purchase?

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 03.08.2026 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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