Garmin Fenix is a range of premium-grade outdoor sports watches that are famous for their extraordinary strength and rich set of features. Nonetheless, even the strongest watches do age and develop problems eventually, especially due to long-term exposure to adverse conditions, resulting in display cracks, deterioration of batteries, and other problems. In this case, buying premium replacement parts and carrying out appropriate repairs becomes crucially important.
This article will discuss the main types of garmin replacement parts, as well as the ways to install them and where to buy them, with the goal of assisting you in prolonging the life of your watch.
1. Common Garmin Fenix Parts That Need Replacement
During regular use, the following components are most likely to fail:
1. Display
Despite the robust glass of Garmin Fenix watches, scratches or breaks could happen while doing sports, such as hiking or cycling. Replacement of the screen happens to be one of the most frequent services provided.
2. Battery
With time, any device gets weaker. The necessity to charge the watch too often may indicate the need for battery replacement.
3. Watch Band
Band replacement is a regular process since they belong to consumables. Replacing the band makes your watch more comfortable and changes its appearance.
4. Buttons
Buttons are often subject to breaking due to environmental factors, such as dust and moisture. Thus, their replacement is needed.
All of the above are the examples of Garmin Fenix replacement parts. It is essential to choose high-quality parts in order to succeed with the replacement.
2. Preparation Before Replacing Garmin Fenix Parts
Before beginning repairs, please note that you will need to:
- Ensure that you have the right garmin repair tools available (screwdrivers, prying tools, anti-static tools)
- Identify which watch is yours (such as Fenix 5, Fenix 6, Fenix 7; this tutorial is based on Fenix 5)
- Buy appropriate replacement components of garmin
- Backup your watch data in case of loss
For those without any previous experience in repairing watches, it is highly advisable to get professional help.
3. Garmin Fenix Repair and Disassembly Steps
Step 1: Unscrewing Screws from the Front of the Device

Loosen the strap, turn the watch off, and unscrew the screws from the front of the watch with a T4 Torx screwdriver.
Step 2: Unscrewing Screws from the Back Case of Garmin Fenix

Loosen the screws from the back of the watch with a Torx T6 screwdriver.
Step 3: Unmounting the Retainer of the Garmin Main Board
Using tweezers, take out the grey curved element at the top of the watch.
Step 4: Replace the Screen of Garmin Fenix

- Detach the connectors of the screen using tweezers and take out the screen.
- Please note that in case you are replacing only the screen, this is where you should stop.
Step 5: Change the Mainboard of Garmin Fenix
- Loosen two screws on the mainboard with PH#000 screwdriver
- Take out two screws fixing the sensor under the buttons
- Remove the sensor using tweezers
- Disengage the housing from the mainboard
Notice that you will only have to reassemble after this step if changing just the mainboard
Step 6: Remove the Gasket and Buttons

- Gently remove the gasket covering the case and insert a new waterproof gasket
- Loosen the clips using tweezers and then remove the buttons. Take caution since each button has a spring in it.
Step 7: Reassembling the Watch
Reverse all the procedures used so far and reassemble your watch.
How to Choose High-Quality Garmin Fenix Repairing Components
Given the diversity of products on offer, the selection of the right provider is of vital importance. When making a choice, take into account the following factors:
✔ Compatibility
The components have to be compatible with your particular watch. It needs to be emphasized that the components of Fenix 6 and 7 series cannot be interchanged.
✔ Quality
The components have to be made of quality materials so that the watch could work for long.
✔ Specialized Service Provider
A service provider specialized in Garmin repair parts must be selected.
✔ Customer Support
Most suppliers have after-sales customer support services, which includes troubleshooting the issue.
Conclusion
Garmin Fenix watches require a considerable investment. If you follow the correct approach to repair work, your watch can remain in working order for many years. You can do the simple repair works yourself by purchasing replacement parts and performing necessary operations correctly.
When you need some parts for your Garmin watch, from batteries to screens, it is recommended that you choose a professional provider.