For sale are 6x Original Xbox capacitors 5 x 3300uf and 1 x Super cap 2.5v 1F. The Super Capacitor 2.5v 1F is used in all versions of Original Xbox. Replace yours ASAP. Original Xbox Capacitor Upgrade Repair kit 1.2 - 1.6.
eBay
ChengHaoRan 1 Set For Xbox One Slim Elite 1 2 GamePad Original ABXY Key A B Y X Button Kit For Xbox Series X S Game Controller
Aliexpress UK
This repair kit includes five capacitors needed to resolve problems, such as the Xbox Original not powering on or leaking capacitors on the version v1.2-v1.5 motherboards. Can fix power problems for Xbox Original console or leaking capacitors.
eBay
GSF Original Main Board Set For Xbox One Elite 2 Model Controller PCB Motherboard For Xbox One Slim Series X Game Circuit Board
Aliexpress UK
Original Xbox Capacitor Upgrade Repair Kit. If you have XBOX V1.0-1.1 you will need the 1500uF Capacitor Kit. For XBOX V1.2-1.6 you will need the 3300uF Capacitor Kit. Manufacturer Date Model Revision.
eBay
1Set Buttons For Xbox Series X S Controller Replacement ABXY Original Buttons Kit For XBox One One S Elite1 2Gamepad Repair Part
Aliexpress UK
(It includes all of the through hole and surface mount electrolytic capacitors needed. The original Xbox motherboards are multi layered and it can take more heat than you expect to desolder. You have been warned :).
eBay
Original ALPS Joystick for Xbox One,Xbox Series X/S Controller Thumbstick Gamepad 3D Analog Sensor Replacement Repair Part Kit
Aliexpress UK
These are used in Xbox versions 1.2 to 1.6 and are the main reason for an Xbox not powering up. Soldering skills are required. If you have one row of pins then this is a 1.0 or 1.1 Xbox. Original Xbox Capacitor Upgrade Repair kit 1.2 - 1.6.
eBay
1 set Original New For Xbox One S Game Console Console Housing Shell Case For Xbox One Slim Shell Housing Case
Aliexpress UK
Motherboard Cpu capacitors Kit For OG Original Xbox Version 1.2 - 1.6 Quality item for original Xbox 5 x 6.3v 3300uf
eBay
ChengHaoRan 1 Set GamePad Original ABXY Key A B Y X Button Kit For Xbox One Slim Series X S Elite 1 2 Game Controller
Aliexpress UK
They cost more, but if your goal is quality and longevity of your console it's worth it. Xbox Original Power Capacitor Kit.
eBay
Rear Paddles For Xbox One Elite Series 2 Original Controller Back Button Trigger Lock Stop Kit Left Right Slider Accessory
Aliexpress UK
Motherboard capacitors Kit For OG Original Xbox Version 1.2 - 1.6 1.0 - 1.1 kits see other listing genuine branded cap kit (5 as shown for the ones that usually fail) Some 1.2 boards require 3 not 5 Others require all 5 EXTRA LONG life version Check here to find your version - https://www.informit.com/articles/article.aspx?p=367210&seqNum=2 Opening the console and soldering will be required. Check my other items for: replacement capacitors fan adaptor SSD adaptor ide to sata converter 80 wire ide cables Ram upgrades and various OG Xbox spare parts.
eBay
5/10/20/50/set Original New for PS4 10K 3D Analog Potentiometer Thumbstick Axis Resistors Joystick Sensor For Xbox One Repair
Aliexpress UK