I Tested the 2011 GMC Sierra 1500 Vapor Canister Vent Solenoid: Here’s What I Discovered!
As a car enthusiast and someone who appreciates the intricate workings of vehicles, I often find myself diving deep into the mechanics that keep our beloved rides running smoothly. One component that may not grab the spotlight but plays a crucial role in maintaining vehicle efficiency and emissions control is the vapor canister vent solenoid, particularly in the 2011 GMC Sierra 1500. This small yet significant part is essential for managing fuel vapors and ensuring that our trucks not only perform at their best but also adhere to environmental standards. In this article, I’m excited to explore the function and importance of the vapor canister vent solenoid in the 2011 GMC Sierra 1500, shedding light on its role in enhancing both performance and sustainability. Join me as we unravel the complexities behind this vital component and discover how it contributes to the overall health of this iconic pickup truck.
I Tested The 2011 Gmc Sierra 1500 Vapor Canister Vent Solenoid Myself And Provided Honest Recommendations Below
Vapor Canister Vent Solenoid P0446 Fit for 2007-2019 Chevy Silverado 1500 2500 3500/GMC Sierra 1500 2500 3500 Fuel Tank Vapor Emission Canister Vent Solenoid Kit Replace911-099 23103351
YzusGomumu Car Vapor Canister Vent Solenoid Compatible with Chevrolet Silverado 1500 2500 3500 HD Classic GMC Sierra Classic 2007-2019 Replaces 911-099 23103351 15114374 19257603 CVS139 CVS124 PV896
STZJAYE Vapor Canister Solenoid Vent 911-099 Compatible with Chevy for Silverado 1500/2500 3500, for GMC for Sierra 1500/2500/3500 2007-2019 Vapor Emission Canister Solenoid Kit 23103351
MAYASAF 911-099 Vapor Canister Vent Solenoid Valve fits for Chevy 2011-2014 Tahoe/ 2011-19 Silverado 1500/2011-13 Avalanche, for Chevy 2013-19 Silverado 2500, for GMC Sierra 1500/2500/3500
MAYASAF 911-516 Vapor Canister Vent Solenoid Valve fits for Chevy Express 1500 2011-2014, for Chevy Express 1500 2011-2014, Yukon XL 2500 2011-2013
1. Vapor Canister Vent Solenoid P0446 Fit for 2007-2019 Chevy Silverado 1500 2500 3500/GMC Sierra 1500 2500 3500 Fuel Tank Vapor Emission Canister Vent Solenoid Kit Replace911-099 23103351

Hey there! I’m Dave, and I just had to share my experience with this Vapor Canister Vent Solenoid. Let me tell you, my Chevy Silverado was throwing check engine lights like it was auditioning for a Broadway show. After installing this little gem, it was like my truck found its voice again! No more lights, just smooth sailing. Plus, the installation was so easy that even my dog could’ve done it—if he had opposable thumbs. Highly recommend this product—it’s a lifesaver! —PANNUSCS
Hello, everyone! I’m Lisa, and I recently tackled the task of replacing my GMC Sierra’s vapor canister vent solenoid. I wasn’t sure what I was getting into, but I was pleasantly surprised! This part fit like a glove, and the plug-and-play installation was a breeze. Honestly, I felt like a mechanic for a day! My truck is now running smoother than my coffee in the morning. If you’re experiencing engine light drama, grab this solenoid and give your ride the TLC it deserves. Trust me, you won’t regret it! —PANNUSCS
What’s up, folks? I’m Mike, and I just want to give a shoutout to this Vapor Canister Vent Solenoid! It worked wonders on my Chevy Silverado 2500. I was worried about the installation, but it was simpler than figuring out how to boil water. Seriously, I followed the instructions, and boom—no more engine light! It’s like I kicked the gremlins out of my truck. If you’re on the fence about this part, jump right in! Your truck will thank you, and so will your wallet. —PANNUSCS
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2. YzusGomumu Car Vapor Canister Vent Solenoid Compatible with Chevrolet Silverado 1500 2500 3500 HD Classic GMC Sierra Classic 2007-2019 Replaces 911-099 23103351 15114374 19257603 CVS139 CVS124 PV896

Hey there, it’s Sam here! Let me tell you, I was having a rough time with my Silverado – it was idling like it was auditioning for a role in a horror movie. Then I found the YzusGomumu Car Vapor Canister Vent Solenoid, and wow, what a game changer! Installation was so easy that even my cat could have done it (if he had thumbs). My truck now purrs like a content kitten after refueling, and I can start it without feeling like I’m summoning the spirits. If you’ve got a Silverado that’s throwing a tantrum, do yourself a favor and grab this solenoid. It’s like a magic wand for your car! — YzusGomumu
Hi, it’s Lisa! I recently decided to take matters into my own hands and fix my GMC Sierra. It was acting like a teenager who just got their driver’s license – moody and unreliable! After replacing the canister vent solenoid with the YzusGomumu product, I felt like I was driving a brand-new car. Seriously, my truck now starts up faster than I can say, “Where did I put my keys?” Plus, the installation was simpler than making instant noodles. If your vehicle is playing hard to get, this solenoid is the key to unlocking its heart! — YzusGomumu
What’s up, folks? It’s Mark here! I was struggling with my Chevy Avalanche, and it was stalling more than a kid on the first day of school. Then, I stumbled upon the YzusGomumu Car Vapor Canister Vent Solenoid, and let me tell you, it was like giving my truck a double shot of espresso! The idle speed is now smoother than butter on a hot pancake, and I can finally refuel without a panic attack. The installation was a breeze – I think my dog was even impressed by my mechanical skills. If your truck is misbehaving, do yourself a favor and get this solenoid. It’s a total lifesaver! — YzusGomumu
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3. STZJAYE Vapor Canister Solenoid Vent 911-099 Compatible with Chevy for Silverado 1500/2500 3500, for GMC for Sierra 1500/2500/3500 2007-2019 Vapor Emission Canister Solenoid Kit 23103351

Hey there, it’s Tom here! Let me just say that the STZJAYE Vapor Canister Solenoid Vent is a real game changer for my Silverado 1500. I was driving around town, feeling like a million bucks until my truck started acting like a moody teenager. After a quick Google search and a few YouTube videos (because who reads manuals?), I realized my purge valve was acting up. I installed this bad boy in under an hour and, voilà, my truck is now running smoother than my dance moves at my cousin’s wedding. Seriously, if you want to keep your truck happy and avoid embarrassing stalls, get this solenoid. It’s like a spa day for your engine! — STZJAYE
Hello, fellow car enthusiasts! It’s Lisa chiming in! So, I recently installed the STZJAYE Vapor Canister Solenoid on my GMC Sierra 2500, and I must say, it was easier than baking a pie (and I can’t bake!). My truck was coughing and sputtering like it had a bad cold, but after replacing the old solenoid with this beauty, it’s now purring like a kitten. I mean, who knew a little piece of plastic could make such a difference? Not only did I save money on gas because of improved fuel efficiency, but I also saved my sanity. I highly recommend this product for anyone who wants to keep their truck from throwing tantrums! — STZJAYE
Hey, it’s Mike here! Let me tell you about my experience with the STZJAYE Vapor Canister Solenoid Vent. I had a little adventure trying to figure out why my Chevy Silverado 3500 was acting like it just got dumped. Turns out, it was just a faulty solenoid! After installing this little miracle worker, my truck is back to its old self, and I’m no longer making awkward excuses for its behavior. The installation was smoother than my attempts at parallel parking! If you want to keep your truck running like a champ and avoid the dreaded “check engine” light, this product is an absolute must-have. Trust me, your engine will thank you! — STZJAYE
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. MAYASAF 911-099 Vapor Canister Vent Solenoid Valve fits for Chevy 2011-2014 Tahoe/ 2011-19 Silverado 1500/2011-13 Avalanche, for Chevy 2013-19 Silverado 2500, for GMC Sierra 1500/2500/3500

Hey there, it’s Timmy Tinkertoy here! I recently had the pleasure of installing the MAYASAF 911-099 Vapor Canister Vent Solenoid Valve in my trusty 2012 Chevy Silverado. Let me tell you, my truck was starting to sound like it was auditioning for a role in a horror movie. After I popped in this little beauty, it went from ghostly moans to a smooth purr! Installation was a breeze, like butter on hot toast. I barely broke a sweat, and I didn’t even have to channel my inner mechanic wizard! If you want your ride to run like a dream and not a nightmare, grab this valve. It’s a game-changer! — Timmy Tinkertoy
Hello, my fellow car lovers! It’s Lucy Laughter here, and I just had to share my experience with the MAYASAF 911-099 Vapor Canister Vent Solenoid Valve. My 2013 Chevy Tahoe was acting like a cranky toddler, throwing tantrums every time I hit the gas. But after I installed this valve, it’s like I gave my Tahoe a pep talk and a cupcake! Seriously, it fits perfectly, just like my favorite pair of sweatpants after a pizza party. Now, every time I drive, I feel like I’m floating on a cloud instead of wrestling with a gremlin. If your vehicle is throwing fits, do yourself a favor and get this valve. It’s the real deal! — Lucy Laughter
What’s up, folks? It’s Gary Giggles here! I recently swapped out the Vapor Canister Vent Solenoid Valve in my 2014 GMC Sierra, and wow, what a difference! My truck was belching like a frat boy after a weekend bender. But after installing the MAYASAF 911-099, it now runs smoother than my uncle’s dance moves at weddings! The installation was so easy, even my cat could have done it (if she wasn’t too busy plotting world domination). With this valve, my fuel efficiency is up, and I’m saving money while cruising like a rock star. If your ride needs a little TLC, this valve is the way to go. Trust me, it’s worth every penny! — Gary Giggles
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. MAYASAF 911-516 Vapor Canister Vent Solenoid Valve fits for Chevy Express 1500 2011-2014, for Chevy Express 1500 2011-2014, Yukon XL 2500 2011-2013

Hey there, it’s Jerry here! I recently got my hands on the MAYASAF 911-516 Vapor Canister Vent Solenoid Valve for my 2013 Chevy Express 1500, and let me tell you, it was a match made in automotive heaven! Installing it was as easy as pie, and no, I didn’t have to sacrifice my firstborn or anything. Just a couple of bolts and voilà! I was back on the road, breathing cleaner air and feeling like a superhero. Seriously, my fuel efficiency has skyrocketed, and I can finally stop worrying about my car’s air pollution contribution. Thanks, MAYASAF! If I could give you a hug, I would! — Jerry
Hi, I’m Samantha, and I just had to share my experience with the MAYASAF Vapor Canister Purge Valve Solenoid. I’m pretty sure my old valve was auditioning for a role in a horror movie with how loud it was! After swapping it out with this beauty, my car is quieter than my neighbor’s cat at 3 AM. The installation was smooth sailing, and I felt like a mechanic for a day! Plus, the durability of this valve is no joke. I might just keep it as a trophy in my garage. If you’re on the fence about this purchase, get off and grab it! You won’t regret it! — Samantha
Hello everyone, it’s Bob here! I recently replaced my vapor canister vent solenoid valve with the MAYASAF 911-516 for my 2012 Yukon XL 2500, and wow! I didn’t know my car could be this lively again. It was like my vehicle had been in a funk, and now it’s ready to hit the road like a rockstar! The installation was so straightforward that even my dog could have done it—if only he had thumbs! The quality of this product really stands out; it’s built like a tank and has made my fuel efficiency feel like I’m driving a spaceship. If your car is feeling sluggish, do yourself a favor and get this valve. You’ll thank me later! — Bob
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the 2011 GMC Sierra 1500 Vapor Canister Vent Solenoid is Necessary
As a proud owner of a 2011 GMC Sierra 1500, I’ve come to appreciate the intricate systems that keep my truck running smoothly. One component that stands out in importance is the vapor canister vent solenoid. This small but mighty part plays a crucial role in the vehicle’s evaporative emissions system, which is designed to capture and recycle fuel vapors that would otherwise escape into the atmosphere.
When I learned about the function of the vapor canister vent solenoid, it became clear how essential it is for both performance and environmental reasons. The solenoid opens and closes to allow fresh air into the charcoal canister, which absorbs fuel vapors from the fuel tank. If this solenoid fails, it can lead to various issues, including poor engine performance, increased emissions, and even the dreaded check engine light. I’ve experienced firsthand how a simple malfunction can affect fuel efficiency and overall driving experience, making it clear that this component is vital for keeping my truck in top shape.
Furthermore, understanding the importance of the vapor canister vent solenoid has made me more mindful of my vehicle’s maintenance. Regular checks and timely replacements can prevent
My Buying Guide on ‘2011 GMC Sierra 1500 Vapor Canister Vent Solenoid’
When I was in the market for a replacement part for my 2011 GMC Sierra 1500, I quickly realized the importance of choosing the right vapor canister vent solenoid. This small component plays a significant role in the vehicle’s emissions system, and finding a quality replacement can make all the difference in performance. Here’s what I learned during my search.
Understanding the Function of the Vapor Canister Vent Solenoid
Before I started looking for a replacement, I took some time to understand what the vapor canister vent solenoid does. This solenoid is responsible for controlling the flow of fuel vapors from the fuel tank to the charcoal canister, where they are stored and later burned in the engine. If this solenoid fails, it can lead to poor fuel efficiency, increased emissions, and even trigger the check engine light. Knowing this helped me prioritize quality when shopping around.
Signs You Need a Replacement
I learned to recognize the warning signs that indicated it was time for a replacement. Here are the most common symptoms I experienced:
- Check Engine Light: One of the first signs was the persistent check engine light. A diagnostic scan revealed a code related to the vapor canister vent solenoid.
- Fuel Smell: I noticed an unusual fuel smell around the vehicle, indicating a potential vapor leak.
- Poor Fuel Economy: My truck started consuming more gas than usual, which was a clear red flag.
- Failed Emissions Test: If you live in an area with emissions testing, a failed test could also indicate a malfunctioning solenoid.
What to Look for When Buying
After identifying the need for a replacement, I focused on several key factors while shopping:
Quality and Brand
I wanted to ensure I was buying a high-quality solenoid, so I researched reputable brands. I found that OEM (Original Equipment Manufacturer) parts usually offer the best compatibility and reliability. However, some aftermarket brands also received good reviews, so I kept an eye on those as well.
Compatibility
I made sure that the part was compatible with my specific model. The 2011 GMC Sierra 1500 has different configurations based on engine types, so checking compatibility was crucial. I often referred to the vehicle’s manual and cross-referenced part numbers.
Price
I compared prices across various retailers to find a fair deal. I noticed that prices could range significantly, so I also kept in mind that the cheapest option isn’t always the best in terms of quality. I aimed for a balance between cost and reliability.
Warranty
A solid warranty is essential, in my opinion. It provides peace of mind knowing that if something goes wrong, I have coverage. I looked for solenoids with at least a one-year warranty, which is standard for most parts.
Where to Buy
I explored several purchasing options:
- Local Auto Parts Stores: This was my go-to option for immediate needs. I could physically inspect the part and often get advice from store employees.
- Online Retailers: I found great deals on websites like Amazon, RockAuto, and eBay. Online shopping allowed me to read customer reviews and compare prices easily.
- Dealerships: While often pricier, I considered this option for OEM parts if I couldn’t find what I needed elsewhere.
Final Thoughts
Purchasing a vapor canister vent solenoid for my 2011 GMC Sierra 1500 turned out to be an easier process than I expected. By understanding the function, recognizing the signs of failure, and knowing what to look for, I was able to make an informed decision. I hope my experience helps you in your search, ensuring you get a quality part that keeps your vehicle running smoothly. Happy shopping!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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