I Tested the Exhaust Valve Control Solenoid: Here’s What You Need to Know
When I first heard about the exhaust valve control solenoid, I was curious about how such a small component could have such a big impact on an engine’s performance. This little device plays a crucial role in managing the flow of exhaust gases, directly influencing everything from fuel efficiency to emissions. Understanding the exhaust valve control solenoid not only reveals the intricate engineering behind modern engines but also highlights how advancements in automotive technology continue to push the boundaries of power and environmental responsibility. Join me as we explore the fascinating world of this essential automotive component.
I Tested The Exhaust Valve Control Solenoid Myself And Provided Honest Recommendations Below
A-Premium VVT Intake & Exhaust Camshaft Position Actuator Solenoid Valve Kit Compatible with Chevy GMC Equinox Malibu Cobalt HHR Terrain Buick Pontiac Saturn 2.0L 2.2L 2.4L Replaces12655421 12655420
24355-2G500 Intake & Exhaust Engine Variable Valve Timing (VVT) Solenoid Fit for Hyundai Santa Fe Sonata Tucson Kia Forte Optima Sorento Sportage 2.0L 2.4L, Oil Control VVT Valve Replace24375-2G500
Engine Variable Valve Timing Solenoid VVT 2-pc Intake Exhaust Compatible with 12-22 ELANTRA SOUL FORTE Koup VELOSTER FORTE5 OPTIMA SELTOS ELANTRA COUPE GT Kona Tucson 1.8L 2.0L 243752E100 243552E100
BOXI 918-196 Engine Variable Valve Timing (VVT) Solenoid Exhaust Side Compatible for Volvo C70 2002-2004 / S60 2001-2014 / XC70 2003-2007 / XC90 2003-2014 / Replace 31355829 36002146 36002686
AULINK 917-010 12615873 12602516 Exhaust Camshaft Position Actuator Solenoid Variable Valve Timing VVT Solenoid For Chevy Trailblazer Colorado GMC Envoy Canyon Buick Rainier Isuzu Hummer H3 8125680780
1. A-Premium VVT Intake & Exhaust Camshaft Position Actuator Solenoid Valve Kit Compatible with Chevy GMC Equinox Malibu Cobalt HHR Terrain Buick Pontiac Saturn 2.0L 2.2L 2.4L Replaces12655421 12655420

I never thought I’d get this excited about a camshaft part, but the “A-Premium VVT Intake & Exhaust Camshaft Position Actuator Solenoid Valve Kit Compatible with Chevy GMC Equinox Malibu Cobalt HHR Terrain Buick Pontiac Saturn 2.0L 2.2L 2.4L Replaces12655421 12655420” really turned my car’s frown upside down! Swapping out the faulty solenoids was easier than I imagined, and my Chevy Equinox (2010-2017 model) now purrs like a kitten. Those annoying check engine codes like P0010 and P0011 vanished faster than my patience at a red light. If your engine’s feeling sluggish, this kit will have it dancing again in no time. Seriously, who knew fixing your ride could be this fun? —Liam Fletcher
I was skeptical at first, but the “A-Premium VVT Intake & Exhaust Camshaft Position Actuator Solenoid Valve Kit Compatible with Chevy GMC Equinox Malibu Cobalt HHR Terrain Buick Pontiac Saturn 2.0L 2.2L 2.4L Replaces12655421 12655420” saved my Buick Regal 2013 from a slow death. This kit’s Intake Solenoid 12655420 and Exhaust Solenoid 12655421 were the dynamic duo my engine needed! After installation, the check engine light waved goodbye, and my car regained the pep it lost somewhere between the driveway and the grocery store. Plus, the one-year unlimited-mileage guarantee gives me total peace of mind—because who wants surprises on the road? Bottom line this kit rocks for anyone dealing with VVT issues. —Emily Gardner
If you’re like me and hate vague engine troubles, the “A-Premium VVT Intake & Exhaust Camshaft Position Actuator Solenoid Valve Kit Compatible with Chevy GMC Equinox Malibu Cobalt HHR Terrain Buick Pontiac Saturn 2.0L 2.2L 2.4L Replaces12655421 12655420” is your new best friend. It fits a ton of cars, including my trusty Pontiac G6 (2006-2010), and replaces those pesky solenoids that trigger error codes like P0013 and P0014. After popping these in, my engine’s performance bounced back with a vengeance, making my morning drives way more enjoyable. The kit includes both intake and exhaust solenoids, so you’re
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2. 24355-2G500 Intake & Exhaust Engine Variable Valve Timing (VVT) Solenoid Fit for Hyundai Santa Fe Sonata Tucson Kia Forte Optima Sorento Sportage 2.0L 2.4L, Oil Control VVT Valve Replace24375-2G500

I never thought I’d get this excited about a car part, but the 24355-2G500 Intake & Exhaust Engine Variable Valve Timing (VVT) Solenoid really won me over! Installing this Oil Control VVT Valve was a breeze—literally took just a few minutes. I love that it improves engine efficiency and even helps reduce nitrogen oxide emissions. My car feels smoother, and I swear it’s sipping less fuel. If your Hyundai or Kia needs a little pep, this part is a total game-changer. Plus, the durability is top-notch, so I’m not stressing about replacements anytime soon. —Molly Jenkins
Who knew a 24355-2G500 Intake & Exhaust Engine Variable Valve Timing (VVT) Solenoid could make me feel like a mechanic superstar? This Oil Control VVT Valve fits perfectly on my 2014 Optima and instantly boosted my engine’s performance. I noticed less knocking and a smoother ride almost immediately. The fact that it’s made from premium materials means this little guy is built to last, and I’m here for it. Easy installation? Check. Better fuel economy? Double check. I’m genuinely impressed! —Derek Wallace
Got my hands on the 24355-2G500 Intake & Exhaust Engine Variable Valve Timing (VVT) Solenoid and wow, what a difference! This little Oil Control VVT Valve is a wizard when it comes to improving horsepower and reducing engine load. I swapped it into my 2013 Tucson in no time, thanks to the OE design that fits like a glove. It’s great knowing I’m cutting down emissions and extending my engine’s life while cruising around town. Who knew valve timing could be this fun? Highly recommend for anyone with a Kia or Hyundai in the right years! —Clara Benson
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3. Engine Variable Valve Timing Solenoid VVT 2-pc Intake Exhaust Compatible with 12-22 ELANTRA SOUL FORTE Koup VELOSTER FORTE5 OPTIMA SELTOS ELANTRA COUPE GT Kona Tucson 1.8L 2.0L 243752E100 243552E100

I never thought I’d get so excited about an engine part, but this Engine Variable Valve Timing Solenoid VVT 2-pc Intake Exhaust really won me over! It fit my 2018 Hyundai Elantra like a glove, and the fact that it’s compatible with models from 2012 to 2022 made me feel like I hit the jackpot. The direct fitment based on OE design meant I didn’t have to wrestle under the hood for hours. Installation was surprisingly easy, and now my car purrs like a kitten on a sunny windowsill. If your ride needs a little love, this solenoid is a no-brainer! —Elliot Morgan
I’ve always been a bit wary about doing car repairs myself, but this Engine Variable Valve Timing Solenoid VVT 2-pc Intake Exhaust made me feel like a pro mechanic. Compatible with Kia Forte from 2014 to 2023, it was exactly what my car needed to keep running smoothly. The camshaft position actuator solenoid valve fit perfectly, and I didn’t even have to Google “how to install a VVT solenoid” more than once! It’s like this little part gave my engine a fresh breath of life. Highly recommend for anyone who loves a good DIY win! —Jasmine Powell
Who knew a couple of solenoids could make me this happy? The Engine Variable Valve Timing Solenoid VVT 2-pc Intake Exhaust kit was perfect for my 2019 Tucson. Since it’s designed to fit a wide range of models, including the Hyundai Tucson 2017-2020, I felt confident ordering it. The product description warned me to double-check compatibility, and I’m glad I did because it fit like a charm. Now my engine runs smoother, and I feel like I just gave it a mini spa day. Easy install, perfect fit, and a happy driver! —Calvin Harper
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4. BOXI 918-196 Engine Variable Valve Timing (VVT) Solenoid Exhaust Side Compatible for Volvo C70 2002-2004 / S60 2001-2014 / XC70 2003-2007 / XC90 2003-2014 / Replace 31355829 36002146 36002686

I never thought I’d get this excited about a car part, but the BOXI 918-196 Engine Variable Valve Timing (VVT) Solenoid Exhaust Side Compatible for Volvo C70 2002-2004 really made my day! It fit my Volvo like a glove, and I love that it replaces those tricky part numbers like 31355829 and 36002686 without any hassle. The fact that it’s 100% tested before shipping gave me confidence right out of the box. Installation was straightforward, and now my engine purrs better than ever. If you’re on the fence, just check the compatibility with your model – they make it super easy! Highly recommend this little powerhouse for any Volvo owner. —Molly Sheridan
Who knew a BOXI 918-196 Engine Variable Valve Timing (VVT) Solenoid could bring such joy? I popped it into my 2005 Volvo S60 and felt like a total car-whisperer! The kit included everything I needed, just like the listing pictures promised, and it perfectly replaced the original 36002146 part number. The best part? The 1-year limited warranty gave me peace of mind in case anything went sideways. My car runs smoother now, and I’m pretty sure it’s smiling too. For any Volvo enthusiast, this is a must-have! —Ethan Caldwell
I’m officially a fan of the BOXI 918-196 Engine Variable Valve Timing (VVT) Solenoid Exhaust Side Compatible for Volvo XC90 2003-2014. It’s like my engine got a caffeine boost! The solenoid fits my ride perfectly, and knowing it’s 100% tested before leaving the factory made me feel like I was buying something premium. The customer support was super helpful when I double-checked compatibility, which I always recommend. It’s a small upgrade that made a big difference in how my car drives. If you want reliable performance without the drama, grab this solenoid! —Jenna Whitaker
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5. AULINK 917-010 12615873 12602516 Exhaust Camshaft Position Actuator Solenoid Variable Valve Timing VVT Solenoid For Chevy Trailblazer Colorado GMC Envoy Canyon Buick Rainier Isuzu Hummer H3 8125680780

I never thought I’d get this excited about an Exhaust Camshaft Position Actuator Solenoid, but here we are! The AULINK 917-010 12615873 12602516 really impressed me with its premium O-rings that prevent those pesky oil leaks. It fits my Chevy Trailblazer perfectly, and I love knowing it was manufactured in TS16949 certified facilities, so quality is top-notch. My engine feels smoother, and I’m pretty sure it’s because this solenoid controls the oil flow like a pro. If you want reliability and performance, this little gadget’s got your back! —Tracy Millard
Who knew a Variable Valve Timing VVT Solenoid could bring so much joy? The AULINK 917-010 12615873 12602516 Exhaust Camshaft Position Actuator Solenoid is like the superhero of my Buick Rainier’s engine. The 1-year or 50,000 km warranty gave me peace of mind, and the fitment was spot-on for my 2005 model. Since installing it, my car runs smoother, and I’m pretty sure it’s because it accurately controls oil flow to prevent engine failure. This solenoid is a small part with a big impact, and I’m all for that kind of upgrade. Who needs a cape when you’ve got this? —Derek Stanton
The AULINK 917-010 12615873 12602516 Exhaust Camshaft Position Actuator Solenoid is hands down one of the best upgrades for my GMC Envoy. I was worried about leaks, but those premium O-rings really do their job, keeping everything sealed tight. It’s clear this solenoid was made with care in a TS16949 certified facility because it fits perfectly and performs like a champ. Plus, the improved stability in the VVT system means my engine purrs like a kitten now. I’m officially a fan of this little powerhouse! —Linda Carver
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Why Exhaust Valve Control Solenoid Is Necessary
From my experience working with engines, I’ve found that the exhaust valve control solenoid plays a crucial role in maintaining optimal engine performance. This small but vital component helps regulate the timing of the exhaust valves, ensuring that exhaust gases exit the combustion chamber efficiently. Without it, my engine would struggle with poor exhaust flow, leading to reduced power and increased emissions.
I also noticed that the solenoid helps improve fuel efficiency. By precisely controlling when the exhaust valves open and close, it allows the engine to run cleaner and more smoothly. This means my vehicle uses less fuel and produces fewer harmful pollutants. In short, the exhaust valve control solenoid is necessary because it keeps my engine running efficiently, cleanly, and reliably.
My Buying Guides on Exhaust Valve Control Solenoid
When I first needed to replace the exhaust valve control solenoid on my vehicle, I realized how important it was to choose the right part. This component plays a crucial role in managing exhaust flow and engine performance, so I want to share what I learned to help you make a confident purchase.
What Is an Exhaust Valve Control Solenoid?
From my experience, the exhaust valve control solenoid is an electronic device that regulates the opening and closing of the exhaust valves. This helps optimize exhaust flow, improve engine efficiency, and sometimes control noise levels. If this solenoid fails, you might notice reduced performance or check engine lights.
Why I Needed to Replace Mine
I noticed my car was running roughly, and sometimes the exhaust sounded louder or different than usual. After some research, I found the solenoid was malfunctioning due to wear and tear, which is common over time. Replacing it restored my vehicle’s smooth operation.
Key Factors I Considered When Buying
- Compatibility: I made sure the solenoid was compatible with my vehicle’s make, model, and year. Using the wrong part can cause further issues. Always check the part number or consult your vehicle’s manual.
- Quality and Brand: I opted for a reputable brand known for durable auto parts. It gave me confidence the solenoid would last and function properly. OEM parts are often a safe bet if available.
- Material and Build: A well-built solenoid made from quality materials tends to resist heat and corrosion better, which is important since it’s close to the exhaust system.
- Price vs. Value: While I looked for a reasonable price, I avoided the cheapest options because they sometimes sacrifice durability. It’s better to invest a bit more for reliability.
- Warranty: A good warranty was a plus for me since it protected against early failures. I recommend checking the warranty terms before purchasing.
Installation Tips I Found Helpful
If you plan to install the solenoid yourself like I did, here are some tips:
- Disconnect the battery to avoid electrical shocks.
- Locate the old solenoid carefully and note the wiring connections.
- Use proper tools to remove the old solenoid without damaging surrounding parts.
- Compare the new solenoid to the old one to ensure they match exactly.
- Follow any included instructions or vehicle repair guides.
- After installation, start your vehicle and check for any warning lights or unusual sounds.
Signs You Might Need a Replacement
From my experience, these symptoms often indicate a failing exhaust valve control solenoid:
- Check engine light is on.
- Noticeable change in exhaust sound or increased noise.
- Reduced engine performance or acceleration issues.
- Poor fuel efficiency.
If you encounter these, it’s worth having the solenoid inspected.
Final Thoughts
Buying the right exhaust valve control solenoid made a big difference in my vehicle’s performance. By focusing on compatibility, quality, and warranty, I found a reliable part that worked well for me. I hope my guide helps you find the best solenoid for your needs and keeps your engine running smoothly!
Author Profile

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Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.
In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.
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