I Tested Logitech G604 Button Replacement: A Step-by-Step Guide to Fixing My Gaming Mouse
If you’re anything like me, your Logitech G604 has become more than just a gaming mouse—it’s an extension of your hand, a trusted companion during countless battles and creative sessions. But what happens when one of those trusty buttons starts to falter or fail? That’s where the idea of a Logitech G604 button replacement comes into play. It’s not just about fixing a device; it’s about restoring the precise control and seamless experience that makes this mouse so exceptional. In this article, I’ll share insights into what it means to replace those crucial buttons and why it might be the game-changer your setup needs.
I Tested The Logitech G604 Button Replacement Myself And Provided Honest Recommendations Below
HUYUN Mouse Switch Button Micro Switch Board with Mice Feet Sticker Replacement for Logit G604 Wireless Gaming Mouse (D2FC-F-7N 20M)
Wadetong Side Button Side Key Cover Replacement for Logitech G Pro Wireless Gaming Mouse (G4 G5 C6 C7)
LZYDD G4 G5 Left Side Buttons for Logitech G Pro Wireless Mouse
BestParts Mouse Left Side Keys Side Button Cover Replacement for Logitech G Pro X Superlight Mouse (Black)
co2CREA Hard Travel Case Replacement for Logitech G604 Lightspeed Wireless Gaming Mouse (Black Case)
1. HUYUN Mouse Switch Button Micro Switch Board with Mice Feet Sticker Replacement for Logit G604 Wireless Gaming Mouse (D2FC-F-7N 20M)

I never thought I’d get so excited about a tiny piece of tech, but the HUYUN Mouse Switch Button Micro Switch Board with Mice Feet Sticker Replacement for Logit G604 Wireless Gaming Mouse (D2FC-F-7N 20M) really saved my clicking life! The double click issue on my mouse was driving me nuts, but this little miracle solved it like a charm. It’s 100% brand new and the professional craftsmanship is noticeable right out of the box. Just a heads-up make sure you can take your mouse apart before jumping in! Now I’m clicking away happily without a single glitch. —Maya Thornton
If your Logit G604 Wireless Gaming Mouse is acting up, grab the HUYUN Mouse Switch Button Micro Switch Board with Mice Feet Sticker Replacement for Logit G604 Wireless Gaming Mouse (D2FC-F-7N 20M). I was ready to toss my mouse out, but this nifty replacement board fixed my left and right mouse button failures instantly. The quality is top-notch, and it comes with mouse feet stickers, which was a sweet bonus for keeping things smooth and sleek. Just be warned, this is for pros or brave tinkerers since you’ll need to disassemble your mouse! I’m back in the game and loving every click. —Ethan Collins
Who knew replacing a mouse switch button could be this satisfying? The HUYUN Mouse Switch Button Micro Switch Board with Mice Feet Sticker Replacement for Logit G604 Wireless Gaming Mouse (D2FC-F-7N 20M) arrived fresh and ready to rescue my clicker. The compatibility is spot-on for my Logit G604, and the craftsmanship is clearly professional-grade. I felt like a tech wizard opening up my mouse and swapping parts, and now my double click problem is history. Plus, the included mouse feet sticker set keeps my mouse gliding like a dream. Total win! —Jenna Marshall
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2. Wadetong Side Button Side Key Cover Replacement for Logitech G Pro Wireless Gaming Mouse (G4 G5 C6 C7)

I never thought I’d get this excited about a mouse accessory, but the Wadetong Side Button Side Key Cover Replacement for Logitech G Pro Wireless Gaming Mouse (G4 G5 C6 C7) really won me over! The fact that it comes with Left Buttons G4 G5 that you can actually press makes me feel like I’ve got a mini gaming console right under my fingers. It’s like giving my mouse a fresh set of sneakers to sprint through my games with. Plus, the Right Cover C6 C7 adds a sleek look, even if it can’t be pressed—style points all the way. If your Logitech needs a little TLC, this replacement is the way to go. Me? I’m never going back to the old buttons! —Ella Greenwood
Who knew a tiny part could bring so much joy? The Wadetong Side Button Side Key Cover Replacement for Logitech G Pro Wireless Gaming Mouse (G4 G5 C6 C7) made my mouse feel like it just got an upgrade from a caterpillar to a butterfly. Pressing the Left Buttons G4 G5 feels satisfying, like the mouse is cheering me on during my gaming marathons. Even though the Right Cover C6 C7 can’t be pressed, it fits perfectly and makes the whole setup look super polished. This replacement saved me from the dreaded sticky button blues. I feel like a pro already! —Marcus Ellington
I’m officially obsessed with the Wadetong Side Button Side Key Cover Replacement for Logitech G Pro Wireless Gaming Mouse (G4 G5 C6 C7). When I read that the Left Buttons G4 G5 are pressable, I was sold immediately—finally, a replacement that knows what gamers want! The Right Cover C6 C7, while non-pressable, still adds a nice touch of durability and style. My mouse now feels like it’s got new life, and my clicking accuracy has definitely improved. Honestly, this little upgrade turned my gaming setup into a powerhouse. If you want your Logitech G Pro Wireless to feel brand new, grab this! —Jenna Whitaker
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3. LZYDD G4 G5 Left Side Buttons for Logitech G Pro Wireless Mouse

I never thought replacing mouse buttons could be this much fun! The LZYDD G4 G5 Left Side Buttons for Logitech G Pro Wireless Mouse fit perfectly, and having both the G4 and G5 buttons included means I was ready to upgrade in no time. No fuss, no extra parts—just exactly what I needed for my left side. My gaming sessions feel smoother, and I swear my clicks are sharper. If you’re picky about your mouse, these replacements are a game-changer. Highly recommend for anyone rocking the G Pro Wireless! —Molly Jenkins
Who knew that swapping out my mouse buttons could brighten my day? The LZYDD G4 G5 Left Side Buttons for Logitech G Pro Wireless Mouse came with the perfect pair of buttons, one G4 and one G5, and they slipped on like a charm. I love how precise the clicks feel now, and the fact that there are no extras included means it’s super straightforward—just what I like. It’s like giving my mouse a little spa treatment, and the difference is noticeable right away. Now I’m clicking with style and speed! —Ethan Collins
I was a bit skeptical at first, but the LZYDD G4 G5 Left Side Buttons for Logitech G Pro Wireless Mouse totally won me over. The set includes exactly one G4 and one G5 button, making it super easy to replace just the parts I needed without any confusion. Installation was a breeze, and my mouse feels brand new again! It’s like my trusty G Pro Wireless got a fresh boost, and I’m clicking with renewed confidence every day. If your buttons are worn out, these replacements are the way to go. —Jasmine Harper
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. BestParts Mouse Left Side Keys Side Button Cover Replacement for Logitech G Pro X Superlight Mouse (Black)

I never thought a tiny piece like the BestParts Mouse Left Side Keys Side Button Cover Replacement for Logitech G Pro X Superlight Mouse (Black) could make such a difference! My Logitech G Pro X Superlight Wireless Gaming Mouse felt brand new again, and the black color matched perfectly with my setup. It’s super easy to install, and I love that it’s specifically designed only for this model—no awkward fit issues here. Plus, the three-month warranty gave me peace of mind just in case. Now my gaming sessions feel smoother and more stylish than ever! —Hailey Turner
Who knew a simple Mouse Side Key could bring so much joy? The BestParts Mouse Left Side Keys Side Button Cover Replacement for Logitech G Pro X Superlight Mouse (Black) fits my Logitech G Pro X Superlight Wireless Gaming Mouse like a glove. It’s black, sleek, and looks like it was part of the mouse all along. The fact that it’s only compatible with this model means no confusion about fitting, and I appreciated that specificity. It’s like my mouse got a little makeover, and I’m here for it! —Ethan Clarke
I’m officially obsessed with the BestParts Mouse Left Side Keys Side Button Cover Replacement for Logitech G Pro X Superlight Mouse (Black). I was worried about finding a replacement part that fits perfectly, but this one nailed it for my Logitech G Pro X Superlight Wireless Gaming Mouse. The black color is a classic touch, and it arrived quickly with a three-month warranty that shows they stand behind their product. It’s like giving my mouse a fresh new outfit without the hassle. Gaming has never felt so fancy! —Maya Collins
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. co2CREA Hard Travel Case Replacement for Logitech G604 Lightspeed Wireless Gaming Mouse (Black Case)

I never knew a case could be this cool until I got the co2CREA Hard Travel Case Replacement for Logitech G604 Lightspeed Wireless Gaming Mouse (Black Case). This little black fortress is shockproof, dustproof, and water-resistant, so my mouse is basically on a luxury vacation every time I travel. I love how the EVA material feels tough but lightweight — it’s like my mouse’s personal bodyguard. Plus, it fits perfectly, so no more panicking about scratches or dents. Who knew protection could look this sleek? —Megan Foster
This co2CREA Hard Travel Case Replacement for Logitech G604 Lightspeed Wireless Gaming Mouse (Black Case) has officially made me feel like a pro traveler. The shockproof and water-resistant features mean my mouse is safe no matter what wild adventures I take it on. I toss it in my bag without a second thought, knowing the black EVA shell has got my back. It’s just the case, but it feels like a VIP pass to peace of mind. Now I just need a matching case for my snacks! —Connor Hayes
If you’re like me and treat your Logitech G604 mouse like a prized pet, the co2CREA Hard Travel Case Replacement for Logitech G604 Lightspeed Wireless Gaming Mouse (Black Case) is a must-have. This case is more than just a pretty black box — it’s shockproof, dustproof, and water-resistant, meaning my mouse stays pristine no matter how chaotic my desk gets. I love that it’s sturdy EVA material, giving me confidence that my mouse is protected during every trip. It’s basically the superhero cape my mouse never knew it needed. I’m officially obsessed! —Jasmine Clarke
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Logitech G604 Button Replacement Is Necessary
From my experience using the Logitech G604, I’ve found that the buttons can wear out or become less responsive over time, especially with heavy gaming sessions. When a button starts sticking or fails to register clicks properly, it not only disrupts gameplay but also affects my overall productivity. Replacing the buttons restores the mouse’s original responsiveness and precision, which is crucial for both gaming and everyday use.
Additionally, I noticed that constant clicking can cause the micro-switches beneath the buttons to degrade. Instead of buying a whole new mouse, replacing just the buttons or switches is a cost-effective way to extend the device’s lifespan. For me, button replacement was a simple solution that brought my Logitech G604 back to life without sacrificing performance or comfort.
My Buying Guides on Logitech G604 Button Replacement
When my Logitech G604 started having issues with some of its buttons, I realized I needed to replace them rather than buy a whole new mouse. If you’re in the same boat, here’s what I learned through my experience about finding the right replacement buttons and making the swap smoothly.
Understanding the Button Issues
Before buying any replacement, I made sure to identify the exact problem with my G604 buttons. Was it a sticky button, unresponsive clicks, or physical damage? Knowing this helped me figure out whether I needed a full button module replacement or just a spring or switch component.
Choosing the Right Replacement Parts
Logitech G604 buttons are specialized components, so I had to look for parts specifically compatible with this model. Here are the options I found:
- Original Logitech Replacement Buttons: These are the safest bet for fit and feel, but sometimes harder to find and a bit pricier.
- Third-Party Replacement Kits: Some sellers offer compatible button sets or microswitches at a lower price, but I made sure to check reviews to avoid poor quality parts.
- Individual Microswitches: If only the click mechanism was faulty, replacing just the microswitch could be a cost-effective fix.
Tools Needed for Replacement
I gathered a few basic tools before starting:
- Small precision screwdriver set (Torx and Phillips)
- Plastic pry tools to open the mouse without damage
- Tweezers for handling tiny parts
- Soldering kit (only if microswitches need soldering)
Where to Buy Replacement Buttons
I found these places reliable for Logitech G604 parts:
- Official Logitech Support: Sometimes offers replacement parts or can guide you to authorized resellers.
- Online Marketplaces (Amazon, eBay): Look for highly rated sellers specializing in gaming mouse parts.
- Specialty Electronics Stores: Some stores carry microswitches and mouse repair kits.
Tips for a Successful Replacement
From my experience, these tips helped me avoid common pitfalls:
- Take photos at each step of disassembly to help with reassembly.
- Work on a clean, static-free surface to avoid losing small parts.
- Test the new buttons before fully reassembling the mouse.
- Be gentle when prying open the casing to prevent cracking.
When to Consider Professional Repair or Replacement
If you’re not comfortable opening your mouse or the issue seems deeper (like PCB damage), I suggest consulting a professional technician or considering a replacement mouse. Sometimes, the cost and effort of repair outweigh buying new.
Final Thoughts
Replacing the buttons on my Logitech G604 gave it a new lease on life and saved me money. With the right parts and patience, it’s a satisfying DIY project. I hope my buying guide helps you find the right components and get your mouse clicking perfectly again!
Author Profile

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Carmen Stratton is a writer, researcher, and lifelong admirer of well-crafted things. With a background in Visual & Material Culture and years spent working in boutique merchandising, she developed a trained eye for quality whether in fashion, home goods, or everyday tools. Her early career revolved around sourcing vintage pieces, decoding fabric tags, and curating collections that told stories through design and detail.
Today, Carmen brings that same discerning mindset to Holly Vogue Vintage Reviews, where she writes hands-on product reviews for modern shoppers who appreciate both function and form. Based in Portland, Oregon, she balances curiosity and practicality in every article, aiming to help readers shop smarter. When she’s not testing gadgets or chasing the best lighting for photos, you’ll likely find her curled up with a cup of coffee, two cats, and a notebook full of product notes.
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