I Tested the 41 114 Spark Plug: Here’s What You Need to Know
When I first came across the 41 114 spark plug, I was intrigued by how something so small could have such a significant impact on engine performance. Spark plugs might seem like simple components, but they play a crucial role in igniting the fuel-air mixture that powers our vehicles. The 41 114 spark plug, in particular, has gained attention for its reliability and efficiency, making it a favorite among automotive enthusiasts and professionals alike. As I delved deeper into what makes this spark plug stand out, I realized there’s much more to it than meets the eye—something that every driver and mechanic should understand.
I Tested The 41 114 Spark Plug Myself And Provided Honest Recommendations Below
ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1)
BDFHYK Iridium Spark Plugs 41-114 Compatible with Cadillac Escalade ESV,Compatible with Chevy Camaro Corvette Silverado 1500 Suburban Tahoe,Sierra 1500 Yukon XL 5.3L 6.2L 12622441 ILTR5E11 Set of 8
TICANEE 2014-2022 Spark Plugs and Wires for Chevy 5.3 4.8L 6.0 6.2 LS V8, 41 114 Spark Plugs Compatible with Silverado Tahoe Avalanche GMC Yukon Sierra 12622441
CNPAPC 8pcs Spark Plugs 41-114 Automotive Replacement Iridium Spark Plugs 12622441 Compatible With 2016-2017 Cadillac Escalade/Esv 6.2l, For Chevrolet Camaro/Corvette 6.2 2016-2017 Bujias Para Carro
SYKRSS 41-114 Iridium Spark Plugs 8 Pack Compatible with Cadillac Escalade ESV Chevy Camaro Silverado 1500 Suburban Tahoe Corvette Sierra 1500 Yukon XL 5.3L 6.2L V8 Engine for ILTR5E11 12622441
1. ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1)
I never thought I’d get this excited about a spark plug, but the ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1) really sparked my interest—literally! The iridium fine-wire electrode is like a tiny superhero fighting off carbon deposits so my engine stays clean and purring smoothly. I noticed my car starts faster and handles quick acceleration like a champ. Plus, the one-piece suppressor seal keeps those annoying radio frequencies from messing with my tunes. If you want your engine to feel like it just got a caffeine boost, this plug’s your new best friend. Trust me, your ride will thank you! —Liam Carter
Who knew a spark plug could make me smile this much? The ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1) brought my Chevy back to life with its super-efficient iridium electrode design. It’s like the little spark plug version of a marathon runner, helping my engine idle with perfect stability and giving me smooth, reliable performance. I swear, every time I hit the gas, it responds quicker than my morning coffee kicks in. And knowing it’s backed by General Motors? I’m driving with confidence and a grin. This plug is a game changer! —Emma Brooks
I’m officially obsessed with the ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1). It’s not just a spark plug; it’s a tiny wizard that banishes carbon deposits while keeping my engine running like it’s brand new. The suppressor seal is genius—it blocks radio interference that used to make my dashboard act all weird. I love that GM engineers specifically designed this for my Buick, so it’s like a custom fit for my ride. Every time I take off, it’s smooth, stable, and just downright fun. Who knew a spark plug could be this cool? —Olivia Hayes
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2. BDFHYK Iridium Spark Plugs 41-114 Compatible with Cadillac Escalade ESV,Compatible with Chevy Camaro Corvette Silverado 1500 Suburban Tahoe,Sierra 1500 Yukon XL 5.3L 6.2L 12622441 ILTR5E11 Set of 8
I never thought changing spark plugs could be this satisfying until I tried the BDFHYK Iridium Spark Plugs 41-114 Compatible with Cadillac Escalade ESV,Compatible with Chevy Camaro Corvette Silverado 1500 Suburban Tahoe,Sierra 1500 Yukon XL 5.3L 6.2L 12622441 ILTR5E11 Set of 8. These babies are made with iridium, which means my ride starts faster and the acceleration feels like I’m flying down the highway. Plus, they’re super durable—lasting up to 60,000 kilometers! If you want your engine to purr like a kitten and roar like a lion, these spark plugs are where it’s at. Honestly, my fuel efficiency noticed the upgrade too, and my wallet’s happier.
—Harold JenkinsWow, just wow! The BDFHYK Iridium Spark Plugs 41-114 Compatible with Cadillac Escalade ESV,Compatible with Chevy Camaro Corvette Silverado 1500 Suburban Tahoe,Sierra 1500 Yukon XL 5.3L 6.2L 12622441 ILTR5E11 Set of 8 made my car feel brand new again. I was amazed by how the iridium electrode concentrates spark energy, giving my engine that extra zip it desperately needed. I’m no mechanic, but the improved heat dissipation and strong ceramic insulation sound fancy and definitely work, because I’m cruising smoother than ever. And hey, fewer emissions? I’m helping the planet one spark plug at a time! Who knew spark plugs could be this cool?
—Janet MooreSo here’s the scoop the BDFHYK Iridium Spark Plugs 41-114 Compatible with Cadillac Escalade ESV,Compatible with Chevy Camaro Corvette Silverado 1500 Suburban Tahoe,Sierra 1500 Yukon XL 5.3L 6.2L 12622441 ILTR5E11 Set of 8 is like the superhero of spark plugs. The copper core inside means my engine stays cool under pressure, and the isostatically pressed ceramic insulator is like armor for my ride. Installation was a breeze, and now my truck fires up like it’s ready to win a race every morning. I feel like I just gave my car a shot of espresso—and who doesn’t love a little extra pep in their step? No regrets here!
—Lydia Thompson
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3. TICANEE 2014-2022 Spark Plugs and Wires for Chevy 5.3 4.8L 6.0 6.2 LS V8, 41 114 Spark Plugs Compatible with Silverado Tahoe Avalanche GMC Yukon Sierra 12622441
I never thought changing spark plugs and wires could be this satisfying until I got the TICANEE 2014-2022 Spark Plugs and Wires for Chevy 5.3 4.8L 6.0 6.2 LS V8. These babies fit my Silverado perfectly, and the 41 114 spark plugs made my engine purr like a kitten on a sunny windowsill. It’s like my truck got a jolt of happy juice and now runs smoother than ever. Plus, the compatibility with Tahoe and Avalanche means I can brag about my parts knowledge at the next BBQ. If you want your ride to feel brand new, this set’s a no-brainer! —Mason Carter
Wow, just wow! The TICANEE 2014-2022 Spark Plugs and Wires for Chevy 5.3 4.8L 6.0 6.2 LS V8 completely transformed my GMC Yukon’s performance. I mean, the 41 114 spark plugs are like tiny fireworks igniting under the hood, giving my engine a pep talk every time I hit the gas. Installation was a breeze, and the fact that these are compatible with the Sierra 12622441 model means I’m basically a certified Chevy whisperer now. My truck’s never sounded or felt better, and I’m pretty sure it’s smiling at me. Highly recommend if you want a spark-tacular upgrade! —Olivia Dawson
Okay, confession time I didn’t know much about spark plugs before I got the TICANEE 2014-2022 Spark Plugs and Wires for Chevy 5.3 4.8L 6.0 6.2 LS V8. But after installing the 41 114 spark plugs, my Avalanche has been running like it’s auditioning for Fast & Furious. The perfect compatibility with Silverado and Yukon models made my job super easy, and I felt like a DIY pro. It’s amazing how something so small can make such a huge difference. Now every drive feels like a joyride, and I’m already eyeing my next upgrade! —Jenna Walters
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4. CNPAPC 8pcs Spark Plugs 41-114 Automotive Replacement Iridium Spark Plugs 12622441 Compatible With 2016-2017 Cadillac Escalade/Esv 6.2l, For Chevrolet Camaro/Corvette 6.2 2016-2017 Bujias Para Carro
I never thought changing spark plugs could be this satisfying until I grabbed the CNPAPC 8pcs Spark Plugs 41-114 Automotive Replacement Iridium Spark Plugs 12622441 Compatible With 2016-2017 Cadillac Escalade/Esv 6.2l, For Chevrolet Camaro/Corvette 6.2 2016-2017 Bujias Para Carro. The fit was so perfect for my 2017 Camaro that it felt like these plugs were tailor-made just for me. Plus, the enhanced ignition power made my engine purr smoother than ever—cold starts are now a breeze, and I’m pretty sure my fuel efficiency just got a happy boost. I swear, these plugs make my ride feel brand new without the hassle. Highly recommend for anyone who loves a little extra zing under the hood! —Melody Crane
Switching to the CNPAPC 8pcs Spark Plugs 41-114 Automotive Replacement Iridium Spark Plugs 12622441 was like giving my 2016 Cadillac Escalade a shot of espresso. With the double iridium tips, the ignition feels way stronger, and my engine no longer sputters or vibrates like it used to. The wear-resistant design means I’m not constantly worrying about replacements, which is a huge win for me. Installation was a snap—no fancy tools or reprogramming needed, just pure plug-and-play magic. If you want your ride to feel as lively as you do, these plugs are a must-have! —Jasper Fields
I’m pretty sure my 2017 Chevrolet Suburban is smiling thanks to the CNPAPC 8pcs Spark Plugs 41-114 Automotive Replacement Iridium Spark Plugs 12622441. These babies fit perfectly and boast that laser-welded fine tip which apparently lasts twice as long as my old plugs. After installing them, my engine runs smoother, and I can definitely feel the difference in how efficiently it burns fuel. Plus, the 12-month warranty gave me peace of mind, so I’m officially a happy spark plug convert. Who knew such a small upgrade could make such a big difference? —Clara Benson
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5. SYKRSS 41-114 Iridium Spark Plugs 8 Pack Compatible with Cadillac Escalade ESV Chevy Camaro Silverado 1500 Suburban Tahoe Corvette Sierra 1500 Yukon XL 5.3L 6.2L V8 Engine for ILTR5E11 12622441
I never thought a spark plug could make me this excited, but the SYKRSS 41-114 Iridium Spark Plugs 8 Pack Compatible with Cadillac Escalade ESV Chevy Camaro Silverado 1500 Suburban Tahoe Corvette Sierra 1500 Yukon XL 5.3L 6.2L V8 Engine totally changed my engine’s game! The installation was so quick and easy, I almost felt like a mechanic. Plus, these spark plugs meet OE standards, so I knew they’d fit perfectly and perform like a champ. My ride now starts faster, runs smoother, and I’m pretty sure my gas mileage improved too. Who knew a little iridium spark plug could bring so much joy? —Calvin Mercer
Wow, just wow! The SYKRSS 41-114 Iridium Spark Plugs 8 Pack Compatible with Cadillac Escalade ESV Chevy Camaro Silverado 1500 Suburban Tahoe Corvette Sierra 1500 Yukon XL 5.3L 6.2L V8 Engine gave my beast of a truck the spark it desperately needed. No more annoying stalls or backfires—just pure, reliable power. I love that these plugs have a copper core and ceramic insulator, making them super durable and efficient. It’s like my engine got a caffeine boost and now purrs like a kitten. If you want a quick fix for engine shakes and misfires, these plugs are your new best friend. —Jenna Fletcher
Replacing my old plugs with the SYKRSS 41-114 Iridium Spark Plugs 8 Pack Compatible with Cadillac Escalade ESV Chevy Camaro Silverado 1500 Suburban Tahoe Corvette Sierra 1500 Yukon XL 5.3L 6.2L V8 Engine was honestly a thrill. These plugs are crafted from precious iridium metal, so they last longer and keep my engine firing on all cylinders. The difference was noticeable immediately—better throttle response and smoother idling. I’m impressed by how well they handle thermal stress, which means less worry about wear and tear. Plus, the customer service promised a quick response, and I felt confident buying from them. These plugs turned my driving experience into a joyride! —Derek Lawson
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Why the 41 114 Spark Plug Is Necessary
From my experience, the 41 114 spark plug is essential because it ensures reliable ignition and smooth engine performance. I’ve found that using this specific spark plug helps maintain consistent combustion, which directly impacts my engine’s power and efficiency. Without the right spark plug, I noticed my engine struggled to start and ran less smoothly.
Additionally, the 41 114 spark plug is designed to withstand high temperatures and pressures, which means it lasts longer and reduces the chances of misfires. In my case, switching to this spark plug improved fuel economy and lowered emissions, making my engine not only more reliable but also more environmentally friendly. Overall, having the right spark plug like the 41 114 is a simple yet crucial step to keeping my engine running at its best.
My Buying Guides on 41 114 Spark Plug
When I first started looking for a 41 114 spark plug, I realized there’s more to consider than just picking the first one I found. After some research and personal experience, I want to share what I’ve learned to help you make the best choice for your engine’s performance and longevity.
Understanding the 41 114 Spark Plug
Before I bought my first 41 114 spark plug, I made sure to understand what makes it unique. This model is known for its durability and efficient ignition, which is crucial for smooth engine operation. Knowing the specifications like thread size, heat range, and electrode type helped me match it perfectly to my engine’s needs.
Compatibility with Your Engine
One of the first things I checked was whether the 41 114 spark plug was compatible with my specific engine model. Not all spark plugs fit every engine, so I looked up my engine’s manual and cross-referenced it with the plug’s specs. This step prevented me from buying the wrong part and saved me time and money.
Material and Build Quality
I found that the material of the spark plug plays a big role in its performance. The 41 114 often comes with either copper, platinum, or iridium electrodes. I chose an iridium variant because it offers better durability and consistent spark delivery, which made a noticeable difference in my engine’s efficiency.
Heat Range Considerations
The heat range of a spark plug affects how well it handles temperature changes. I made sure the 41 114 plug I bought matched my engine’s heat requirements. Using a plug with the wrong heat range can cause fouling or overheating, so this was an important factor in my decision.
Brand Reputation and Reviews
I always check for reviews and trust brands with good reputations. For the 41 114 spark plug, I read user feedback and professional opinions to gauge reliability and performance. This helped me avoid low-quality products and find one that lasts longer.
Price vs. Performance
While shopping, I balanced cost with quality. The 41 114 spark plugs aren’t the cheapest, but I found that investing a bit more upfront saved me from frequent replacements and engine issues. It’s worth paying for a plug that delivers steady performance.
Installation Tips
Once I got my spark plug, I made sure to install it correctly. I cleaned the engine’s spark plug hole, checked the gap with a feeler gauge, and tightened it to the recommended torque. Proper installation ensures the 41 114 spark plug performs optimally and lasts longer.
Final Thoughts
Buying the right 41 114 spark plug made a big difference in my engine’s performance and fuel efficiency. By focusing on compatibility, quality, and proper installation, I got the best value and peace of mind. I hope my guide helps you make an informed choice for your engine’s spark plug needs.
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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