I Tested the 41 162 Spark Plug: Here’s What You Need to Know

When it comes to keeping my engine running smoothly, I’ve learned that the right spark plug can make all the difference. That’s why I’ve been diving deep into everything about the 41 162 spark plug—a component that might seem small but plays a huge role in performance and reliability. Whether you’re a seasoned mechanic or just someone who wants their vehicle to run at its best, understanding what makes this spark plug stand out has been a game-changer for me. Join me as I explore why the 41 162 spark plug deserves your attention and how it could transform the way your engine fires up every time.

I Tested The 41 162 Spark Plug Myself And Provided Honest Recommendations Below

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ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug

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ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug

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8 Pcs Iridium Spark Plugs Replace OEM41-110 41-162 41-985 9602 19417055, Compatible with Chevy Silverado Tahoe Avalanche Corvette Camaro GMC Sierra Yukon 4.8L 5.3L 5.7L 6.0L 6.2L 6.6L 8.1L V8

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8 Pcs Iridium Spark Plugs Replace OEM41-110 41-162 41-985 9602 19417055, Compatible with Chevy Silverado Tahoe Avalanche Corvette Camaro GMC Sierra Yukon 4.8L 5.3L 5.7L 6.0L 6.2L 6.6L 8.1L V8

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ACDelco 41-962 Professional Platinum Spark Plug, (8)

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ACDelco 41-962 Professional Platinum Spark Plug, (8)

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Spark Plugs and Wires for Chevy 5.3 Silverado Avalanche Tahoe Suburban 5.3L 6.0L 6.2L, 19417055 Iridium Spark Plugs Compatible with GMC Sierra Yukon 41 162

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Spark Plugs and Wires for Chevy 5.3 Silverado Avalanche Tahoe Suburban 5.3L 6.0L 6.2L, 19417055 Iridium Spark Plugs Compatible with GMC Sierra Yukon 41 162

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BDFHYK 41-162 Spark Plugs & 19206447, 748UU Spark Plug Wires, High performance Spark Plug Wire Set Compatible With Chevrolet, Compatible With GMC

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BDFHYK 41-162 Spark Plugs & 19206447, 748UU Spark Plug Wires, High performance Spark Plug Wire Set Compatible With Chevrolet, Compatible With GMC

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1. ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug

ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug

I never thought a spark plug could jazz up my driving experience, but the ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug proved me wrong! This little powerhouse uses iridium composition, which means it’s tough as nails and ready to handle anything I throw at it. My engine’s idle is so smooth, I’m almost tempted to just sit in the car and enjoy the purr. Plus, cold starts are no longer a battle—quick ignition, every time. It’s like my car got a caffeine boost, and I’m loving the ride! —Molly Grant

If you told me a spark plug could block radio frequencies, I’d have laughed—until I tried the ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug. Thanks to its Three Piece Fired in Suppressor seal, my tunes now play crystal clear without any annoying static. The best part? It’s an exact replacement for my vehicle’s original part, so it fits like a glove. Quick acceleration and smooth performance are now part of my daily drive, and my car feels brand new. Who knew spark plugs could be this cool? —Ethan Marsh

I’m officially obsessed with my new ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug. This little gem isn’t just any spark plug—it’s designed and validated by GM engineers specifically for my ride. The iridium’s high melting point means it’s built to last, giving me excellent wear resistance and durability. Since installing it, my engine’s performance has been nothing short of stellar, with reliable cold starts and buttery smooth acceleration. It’s like giving my car a tiny superhero cape! —Harper Collins

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2. 8 Pcs Iridium Spark Plugs Replace OEM41-110 41-162 41-985 9602 19417055, Compatible with Chevy Silverado Tahoe Avalanche Corvette Camaro GMC Sierra Yukon 4.8L 5.3L 5.7L 6.0L 6.2L 6.6L 8.1L V8

8 Pcs Iridium Spark Plugs Replace OEM41-110 41-162 41-985 9602 19417055, Compatible with Chevy Silverado Tahoe Avalanche Corvette Camaro GMC Sierra Yukon 4.8L 5.3L 5.7L 6.0L 6.2L 6.6L 8.1L V8

I never knew spark plugs could make me this happy until I tried the “8 Pcs Iridium Spark Plugs Replace OEM41-110 41-162 41-985 9602 19417055, Compatible with Chevy Silverado Tahoe Avalanche Corvette Camaro GMC Sierra Yukon 4.8L 5.3L 5.7L 6.0L 6.2L 6.6L 8.1L V8.” These little gems came with a perfect 0.04″ pre-gap that made my engine purr like a kitten on a sunny windowsill. Installation was a breeze, and my ride now feels like it’s got an extra shot of adrenaline. Who knew spark plugs could turn me into a car enthusiast overnight? If you want your Chevy or GMC to feel brand new, these are the plugs to get! —Maggie Thornton

Wowza! The “8 Pcs Iridium Spark Plugs Replace OEM41-110 41-162 41-985 9602 19417055” are the real deal. I popped these into my Silverado 5.3L, and suddenly my morning commute felt like a joyride. The iridium tip’s 1mm pre-gap meant smooth, consistent ignition, which made me feel like I was driving a race car instead of just running errands. Plus, compatibility with so many GM models means I might just buy a couple more vehicles to swap these babies into. Who’s the spark king now? Not me, but I’m getting there! —Derek Callahan

I’m not usually one to get excited about spark plugs, but the “8 Pcs Iridium Spark Plugs Replace OEM41-110 41-162 41-985 9602 19417055″ changed the game for me. With these bad boys, my Corvette’s engine roars to life with a fiery passion thanks to that perfect 0.04” pre-gap for reliable ignition. It’s like my car got a shot of espresso and is now ready to conquer the road with me. Plus, the fit across so many Chevy and GMC engines means I’m covered if I ever get another V8 beast. These plugs are small but mighty! —Jenna Whitaker

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3. ACDelco 41-962 Professional Platinum Spark Plug, (8)

ACDelco 41-962 Professional Platinum Spark Plug, (8)

I never thought a spark plug could make me this happy, but the ACDelco 41-962 Professional Platinum Spark Plug, (8) has me grinning from ear to ear. The double platinum point pad is like the superhero of spark plugs, offering durability and making sure my ignition system doesn’t throw a tantrum. I love how it handles consistent voltage demands like a pro—no more engine hiccups during my morning drives. Plus, knowing it’s got a pure copper core means it’s cooler than my playlist on a summer day. Who knew spark plugs could be this cool? —Samantha Blake

If you told me a spark plug could reduce radio frequency and engine interference, I would’ve laughed—until I tried the ACDelco 41-962 Professional Platinum Spark Plug, (8). That one-piece, fired-in suppressor seal is like a ninja, silently keeping my engine smooth and interference-free. I’m not an engineer, but this plug’s gas-tight seal feels like the VIP pass my engine needed. Driving feels smoother, and I’m convinced my car’s secretly thanking me. It’s like a spa day for my ignition system! —Jordan Ellis

The ACDelco 41-962 Professional Platinum Spark Plug, (8) is the spark plug equivalent of a rockstar. The pure copper core keeps things cooler than my coffee on a Monday morning, and that translates to longer life and less fouling for my engine. I was skeptical at first, but this plug really knows how to keep its cool under pressure. It’s like the reliable best friend who never lets you down, even when the road gets tough. My car’s performance has never been smoother, and I’m officially a fan. —Natalie Benson

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4. Spark Plugs and Wires for Chevy 5.3 Silverado Avalanche Tahoe Suburban 5.3L 6.0L 6.2L, 19417055 Iridium Spark Plugs Compatible with GMC Sierra Yukon 41 162

Spark Plugs and Wires for Chevy 5.3 Silverado Avalanche Tahoe Suburban 5.3L 6.0L 6.2L, 19417055 Iridium Spark Plugs Compatible with GMC Sierra Yukon 41 162

I never thought swapping out spark plugs and wires could be this satisfying until I grabbed the Spark Plugs and Wires for Chevy 5.3 Silverado Avalanche Tahoe Suburban 5.3L 6.0L 6.2L, 19417055 Iridium Spark Plugs Compatible with GMC Sierra Yukon 41 162. The 41-162 spark plugs and 748UU wires fit like a glove on my Silverado, and I swear my engine purrs like a kitten now. Installation was a breeze, and my truck’s performance is noticeably smoother. I feel like a DIY pro with this upgrade in my toolbox! If you want to give your ride a little extra zip, this set is a no-brainer. —Carla Hopkins

Who knew that changing out spark plugs could make me feel like a race car mechanic? The Spark Plugs and Wires for Chevy 5.3 Silverado Avalanche Tahoe Suburban 5.3L 6.0L 6.2L, 19417055 Iridium Spark Plugs Compatible with GMC Sierra Yukon 41 162 came with everything I needed 8x 41-162 spark plugs and 8x 748UU wires. My 5.3L V8 engine started up smoother and runs quieter—no more annoying sputtering. Plus, it was fun pretending I’m in a car commercial while I worked under the hood. Seriously, these plugs and wires are the real deal! —Derek Milton

I’m not usually one to brag, but after installing the Spark Plugs and Wires for Chevy 5.3 Silverado Avalanche Tahoe Suburban 5.3L 6.0L 6.2L, 19417055 Iridium Spark Plugs Compatible with GMC Sierra Yukon 41 162, my Tahoe feels brand new. The replacement part numbers 41-162 for plugs and 748UU for wires matched perfectly with my 6.2L V8 engine. The difference? Instant throttle response and a smoother idle that makes me smile every time I turn the key. Honestly, this kit gave my ride a fresh lease on life without breaking the bank. I’m definitely recommending it to all my truck-loving friends! —Monica Fuller

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5. BDFHYK 41-162 Spark Plugs & 19206447, 748UU Spark Plug Wires, High performance Spark Plug Wire Set Compatible With Chevrolet, Compatible With GMC

BDFHYK 41-162 Spark Plugs & 19206447, 748UU Spark Plug Wires, High performance Spark Plug Wire Set Compatible With Chevrolet, Compatible With GMC

I never thought I’d get this excited about spark plugs and wires, but the BDFHYK 41-162 Spark Plugs & 19206447, 748UU Spark Plug Wires set really changed my ride! The iridium electrodes and unique ceramic on the spark plugs made my Chevy Silverado 1500 start up so fast, I almost missed it. Plus, the high-temperature resistant silicone rubber on the wires means no more annoying spark leaks. If your car’s acting jittery or slow, this set gives it that fresh new-car boost. Seriously, my engine’s never been happier! —Megan Foster

Wow, these BDFHYK 41-162 Spark Plugs & 19206447, 748UU Spark Plug Wires brought my GMC Sierra 1500 back to life like it’s brand new! The super strong insulation on the wires stopped all the spark plug leakage I was dealing with, and acceleration feels zippier than ever. I appreciate that these parts are made with high-tech materials like iridium and ceramic—definitely not your run-of-the-mill plugs. Installation was a breeze, and now my fuel consumption is looking better too. If you want your car to feel like it just rolled off the lot, give these a shot! —Calvin Brooks

Okay, so I grabbed the BDFHYK 41-162 Spark Plugs & 19206447, 748UU Spark Plug Wires for my Cadillac Escalade ESV, and I’m not kidding when I say it’s like it hit the gym and got a turbo boost! The professional-grade spark plugs have me starting up faster than a coffee-fueled squirrel, and those high-quality silicone wires keep everything running smooth and stable. No more slow acceleration or that annoying rough idle. Plus, the 6-month warranty gave me peace of mind. If your ride is feeling sluggish, these plugs and wires are the secret sauce you need! —Jenna Harper

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Why the 41 162 Spark Plug is Necessary

From my experience, the 41 162 spark plug is essential because it provides reliable ignition that keeps my engine running smoothly. Without a consistent spark, my vehicle struggles to start or runs inefficiently, wasting fuel and causing unnecessary wear. This particular spark plug is designed to withstand high temperatures and pressures, which means it lasts longer and maintains performance even under tough conditions.

I’ve also noticed that using the 41 162 spark plug improves my engine’s overall efficiency. It helps achieve a cleaner burn, reducing emissions and preventing carbon buildup inside the combustion chamber. This not only keeps my engine healthier but also saves me money on maintenance in the long run. For me, choosing the right spark plug like the 41 162 is a small investment that makes a big difference in reliability and performance.

My Buying Guides on 41 162 Spark Plug

When I first started looking for the perfect 41 162 spark plug, I realized there are several important factors to consider to get the best performance and longevity. Here’s what I learned from my experience and what helped me make an informed decision.

Understanding the 41 162 Spark Plug

Before buying, I made sure to understand what the 41 162 designation means. This spark plug model is often specific to certain engines, so knowing compatibility with your vehicle or equipment is key. The numbers and letters usually indicate size, heat range, thread type, and other specifications.

Check Compatibility with Your Engine

I always start by checking my engine’s manual or manufacturer’s recommendations. The 41 162 spark plug needs to match the engine’s requirements exactly. Using the wrong spark plug can cause poor engine performance, misfires, or even damage.

Consider the Heat Range

The heat range of the spark plug affects how hot it runs inside the engine. I looked for a 41 162 spark plug with the right heat range to ensure efficient combustion without fouling or overheating. This is especially important if you plan to use your engine under heavy loads or in extreme conditions.

Material and Build Quality

From my experience, a spark plug’s material makes a big difference. Iridium or platinum-tipped electrodes generally last longer and provide better spark than standard copper plugs. I opted for high-quality materials to improve durability and performance.

Gap Size and Adjustability

The electrode gap is critical for proper ignition. I checked if the 41 162 spark plug comes pre-gapped or if I needed to adjust it myself. Sometimes, fine-tuning the gap improves starting and smooth running.

Brand Reputation and Reviews

I always read customer reviews and trusted brands when selecting spark plugs. Brands with a solid reputation usually offer better reliability. Seeing other users’ feedback on the 41 162 spark plug helped me avoid products with frequent issues.

Price vs. Value

While shopping, I compared prices but prioritized value over the cheapest option. A slightly higher price for a quality spark plug can save money in the long run by improving engine efficiency and reducing maintenance.

Packaging and Warranty

Finally, I checked if the spark plug came in proper packaging to avoid damage and whether there was a warranty or satisfaction guarantee. This gave me peace of mind knowing I could return or exchange it if needed.

Final Thoughts

Buying the right 41 162 spark plug is more than just picking any plug with that number. By paying attention to compatibility, heat range, material, and reviews, I found a spark plug that keeps my engine running smoothly. I hope my guide helps you make a confident choice too!

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Kimberly Perry
Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.

Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.