# HP heatsink assembly 738686-001 for laptop cooling — replacement cooling component

**URL:** https://aio.lv/en/product--hp-738686-001--4335056
**Data updated:** 2026-01-06 11:15 (EET)
**Category:** Replacement Keyboards
**Manufacturer:** HP
**Manufacturer code:** 738686-001
**EAN:** 5712505465295
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 108.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 89.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-738686-001--4335056

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Replacement heatsink assembly HP 738686-001 designed for laptop cooling. This OEM cooling component dissipates heat from CPU/GPU areas, restoring thermal management and preventing overheating. Intended as a direct swap for compatible HP models, it supports reliable system stability and prolonged component life. Ideal for repairs and refurbishments.

## Long description

HP heatsink assembly 738686-001 is a replacement processor cooling component designed for HP Mobile Thin Client mt41. The OEM heatsink dissipates heat from CPU and nearby components to restore thermal management, reduce operating temperature and support stable system performance in compatible laptops.
Advantages
This HP processor heatsink is a direct-fit replacement for the specified model, manufactured to HP original-equipment standards. It provides reliable heat dissipation for CPU and adjacent components, helps prevent thermal throttling and overheating, and supports longer component life when installed correctly.
Suitable for
Repairing HP Mobile Thin Client mt41 devices
Refurbishment and parts replacement for compatible HP laptops
Restoring proper thermal management after heatsink damage or failure
Key specifications
Brand: HP
Manufacturer part number (MPN): 738686-001
EAN: 5712505465295
Product type: Processor heatsink / heatsink assembly
Designed for: HP Mobile Thin Client mt41
How to use
Power off the device, disconnect power and remove the battery if applicable. Open the chassis following the service manual for HP Mobile Thin Client mt41. Remove the old heatsink assembly, clean residual thermal paste from the CPU/GPU and heatsink contact surfaces, apply fresh thermal paste according to manufacturer recommendations, and install the replacement 738686-001 heatsink. Reassemble the device and verify proper fan operation and temperature behaviour during initial power-up.
Рекомендации по использованию
Use only the specified replacement part for the HP Mobile Thin Client mt41 and follow HP service instructions. Ensure correct torque on mounting screws and proper application of thermal paste. If unsure, have the replacement performed by qualified service personnel.

## FAQ

### How much does the HP heatsink assembly 738686-001 cost, and is it available for purchase?

The price is 108.49 € (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 23.07.2026 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: Bank transfer. 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 HP 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 HP 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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