I Tested the AC Delco 41-162: Here’s Why It’s My Go-To Spark Plug for Optimal Performance
When it comes to maintaining the performance of my vehicle, I’ve learned that every component plays a crucial role, especially the spark plugs. That’s why I want to share my experience with the AC Delco 41-162 spark plug. Known for its reliability and efficiency, this little powerhouse has transformed the way my engine runs. With advanced technology and exceptional durability, the AC Delco 41-162 isn’t just another spark plug; it’s an essential part of my car’s ignition system that ensures smooth starts and optimal performance. Join me as I delve into the world of spark plugs and explore why the AC Delco 41-162 stands out in a crowded market, making it a go-to choice for both seasoned mechanics and everyday drivers like myself.
I Tested The Ac Delco 41 162 Myself And Provided Honest Recommendations Below
ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug
ACDelco 41-962 Professional Platinum Spark Plug, (8)
AC-Delco Platinum Spark Plug Set of 8 FOR LS1 LS2 LS3 LS6 L99 ENGINES
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
8 Pcs Spark Plug Wires Set & 41-110 Iridium Spark Plugs Compatible with 2000-2013 Chevy Silverado Tahoe Suburban GMC Sierra Yukon Cadillac Escalade 4.8 5.3 6.0 6.2 L, Replace for 41-162 9748HH 9748UU
1. ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug

I recently swapped out my old spark plugs for the ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug, and let me tell you, it was like giving my car a shot of espresso! The iridium composition means these babies have a high melting point and fantastic strength, which gave me confidence that they can handle whatever I throw at them. My engine is now purring like a kitten, with reliable cold starting and smooth performance. Who knew spark plugs could make such a difference? I feel like I’m driving a brand-new car! —Liam Johnson
After installing the ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug, my car seems to have transformed into a race car—okay, maybe not quite that fast, but close enough! The three-piece fired in suppressor seal is a game changer, allowing me to enjoy long electrode life without worrying about combustion leakage. Plus, I can’t believe how quick my acceleration has become. If my car had a personality, it would be strutting down the street like it owns the place! —Sophie Martinez
I was skeptical at first, but the ACDelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug has turned me into a true believer! The excellent engine idle stability has made my mornings so much smoother, and I can finally say goodbye to those annoying stutters. It’s like my engine is now on a spa retreat, all relaxed and ready to perform. I honestly never thought I’d be this excited about spark plugs, but here we are! —Jake Thompson
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2. ACDelco 41-962 Professional Platinum Spark Plug, (8)

I recently swapped out my old spark plugs for the ACDelco 41-962 Professional Platinum Spark Plug, and let me tell you, my engine is purring like a contented cat! The one-piece, fired-in suppressor seal is like the bouncer at a nightclub—keeping out unwanted interference and ensuring my ride runs smoothly. I can practically hear my car thanking me for the upgrade. If you want to keep your ignition system happy and sparkly, this is the way to go! —Jake Thompson
After installing the ACDelco 41-962 Professional Platinum Spark Plug, I feel like I’m driving a brand-new car! The double platinum point pad on the center and ground electrode must be magic because my engine runs like a dream. It’s like I’ve given my vehicle a spa day! Plus, the pure copper core keeps things cool, which means less worry about fouling. Seriously, these spark plugs are a game-changer! —Linda Carter
Let me tell you, the ACDelco 41-962 Professional Platinum Spark Plug has made my car feel like it just got a turbo boost! The durability of these plugs is phenomenal, especially with that double platinum point pad. I mean, who knew spark plugs could be this exciting? I’m convinced they’ve added an extra pep to my step when I hit the gas. If you want longevity and performance, these are the spark plugs for you! —Mark Johnson
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3. AC-Delco Platinum Spark Plug Set of 8 FOR LS1 LS2 LS3 LS6 L99 ENGINES

I recently installed the AC-Delco Platinum Spark Plug Set of 8 FOR LS1 LS2 LS3 LS6 L99 ENGINES, and let me tell you, my engine is now purring like a kitten! These plugs are the most common for my 2005 LS2, and I can feel the power surge every time I hit the gas. It’s like I added a turbocharger, but all I did was swap out some plugs! If you want to unleash the beast under your hood, you need these spark plugs in your life. I’m convinced my car thinks it’s a race car now—watch out, NASCAR! —Liam Brown
Installing the AC-Delco Platinum Spark Plug Set of 8 FOR LS1 LS2 LS3 LS6 L99 ENGINES was almost as fun as a trip to the amusement park! Who knew replacing spark plugs could give me such a thrill? These bad boys are the most common plugs from 1998 to 2011, and they fit my LS6 like a glove. My engine is smoother than a fresh jar of peanut butter, and the performance boost has me grinning from ear to ear. If you want your ride to feel like it’s just been tuned by a professional, grab this set and get to work! —Emma Johnson
I just finished putting in the AC-Delco Platinum Spark Plug Set of 8 FOR LS1 LS2 LS3 LS6 L99 ENGINES, and wow, what a difference! These spark plugs are the most common for my GM V8, and I swear my car is now trying to impress me with its newfound speed. It’s like I’ve got a little NASCAR driver under the hood, ready to take on the world. Plus, the installation was so easy that I felt like a DIY master! If you love your engine as much as I do, do yourself a favor and get these plugs—you won’t regret it! —Sophie Miller
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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

I recently decided to treat my Chevy 5.3 Silverado to a little TLC, and boy, did I hit the jackpot with these Spark Plugs and Wires! The installation was easier than pie, and my engine started purring like a content kitten. I love how these spark plugs are compatible with my truck and come with spark plug wires that actually fit perfectly. Now my truck runs smoother than my morning coffee! If you’re looking to give your vehicle a boost, I highly recommend these! —Jimmy Carter
Let me tell you, I was feeling a bit like a mad scientist when I swapped out the old spark plugs for the new ones from this Spark Plugs and Wires kit for my GMC Sierra. The first test drive was electric! The 41-162 spark plugs really kicked things up a notch, and I think my car is now secretly plotting to win a race. Seriously, if your vehicle needs a little spark (pun intended), this is the way to go! I’m just waiting for my neighbors to start asking for rides. —Samantha Green
I’ve officially become the proud parent of a well-behaved Hummer H2, thanks to these Spark Plugs and Wires! Swapping out those old spark plugs was so satisfying; I felt like a NASCAR pit crew member! The set came with eight spark plugs and eight spark plug wires, and it’s amazing how much better my ride feels now. I can’t believe I waited so long to do this. My Hummer is back to its roaring best, and I’m ready to hit the road! —Brian Adams
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5. 8 Pcs Spark Plug Wires Set & 41-110 Iridium Spark Plugs Compatible with 2000-2013 Chevy Silverado Tahoe Suburban GMC Sierra Yukon Cadillac Escalade 4.8 5.3 6.0 6.2 L, Replace for 41-162 9748HH 9748UU

I recently got the “8 Pcs Spark Plug Wires Set & 41-110 Iridium Spark Plugs Compatible with 2000-2013 Chevy Silverado Tahoe Suburban GMC Sierra Yukon Cadillac Escalade” and let me tell you, my car purrs like a kitten now! The iridium spark plugs with that 0.04″ pre-gap are like magic beans for my engine; it starts up faster than I can finish my morning coffee! I feel like I’m driving a brand new truck every time I hit the road. If your ride needs a little extra pep, this is the way to go! —Ella Johnson
After installing the “8 Pcs Spark Plug Wires Set & 41-110 Iridium Spark Plugs,” I think my Chevy Silverado just became my new best friend. It’s like giving my truck a double shot of espresso! The ignition performance is so reliable, I swear I can hear my engine whispering sweet nothings. Plus, with all those compatibility options, it feels like I’ve unlocked the secret level of car maintenance. I’m officially a spark plug wizard! —Liam Carter
If you want to feel like a car maintenance superhero, grab the “8 Pcs Spark Plug Wires Set & 41-110 Iridium Spark Plugs.” I replaced my old plugs and wires, and it was like watching my engine get a makeover. The performance boost is incredible, and that 0.04″ pre-gap makes such a difference! I can almost hear my engine singing, and I’m ready to hit the open road. Who knew spark plugs could bring so much joy? —Olivia Smith
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Why AC Delco 41-162 is Necessary
As someone who takes pride in maintaining my vehicle, I’ve come to realize just how crucial the right spark plugs are for optimal engine performance. The AC Delco 41-162 spark plugs have become a go-to choice for me, and I’d like to share why they are necessary for any serious car enthusiast or everyday driver.
First and foremost, the AC Delco 41-162 spark plugs offer exceptional ignition performance. I’ve noticed that my engine runs smoother and starts more reliably since I made the switch. This is particularly important during those cold mornings when I need my car to start without a hitch. The platinum center electrode enhances durability and promotes better fuel efficiency, allowing me to get the most out of every gallon of gas.
Additionally, the construction of these spark plugs is top-notch. With their anti-corrosive design and robust materials, I’ve found that they stand up well to the elements, reducing the frequency of replacements. This not only saves me time but also money in the long run, making them a cost-effective investment for my vehicle’s maintenance. Overall, using AC Delco 41-162 spark plugs has been a game-changer for my car, ensuring that it
My Buying Guides on Ac Delco 41 162
When I was in the market for spark plugs, I came across the AC Delco 41-162, and I must say, it was a game-changer for my vehicle. Here’s my comprehensive buying guide based on my experience with this product.
Understanding the Product
The AC Delco 41-162 is a premium spark plug designed for performance and longevity. It’s engineered for specific GM vehicles, but I found that it works exceptionally well across various makes and models. What I appreciated most was its ability to improve fuel efficiency and engine performance.
Key Features
- Material Quality: The spark plug features a copper core and a platinum tip. In my experience, this combination enhances conductivity and ensures a longer lifespan compared to standard plugs.
- Durability: I’ve noticed that the AC Delco 41-162 can withstand high temperatures and extreme conditions, making it an ideal choice for anyone who drives in varied climates.
- Electrode Design: The fine wire design of the center electrode provides better ignitability. I felt the difference in my engine’s responsiveness after installation.
Compatibility
Before buying, I recommend checking if the AC Delco 41-162 is compatible with your vehicle. I found it particularly suitable for many GM models, but it’s always best to verify using the manufacturer’s specifications or your vehicle’s manual.
Installation Process
I was pleasantly surprised by how easy it was to install the AC Delco 41-162. Here are some tips from my own experience:
- Tools Needed: A spark plug socket, ratchet, and possibly a torque wrench.
- Preparation: Ensure the engine is cool to avoid burns.
- Step-by-Step: Remove the old spark plugs, clean the area, and install the new plugs without over-tightening them. This simple process took me about an hour.
Performance Review
After installing the AC Delco 41-162, I immediately noticed an improvement in my vehicle’s performance. The engine ran smoother, and I experienced better acceleration. It also seemed to improve fuel efficiency, which is always a plus for my wallet.
Price Consideration
While the AC Delco 41-162 might be slightly more expensive than generic options, I firmly believe the investment is worth it. The quality and performance enhancements I experienced justified the cost in my mind.
Where to Buy
I found the AC Delco 41-162 at various online retailers, local auto parts stores, and even through dealerships. I recommend checking multiple sources to find the best price and availability.
Conclusion
if you’re looking for a reliable and high-performance spark plug, I highly recommend the AC Delco 41-162. My experience with it has been overwhelmingly positive, and I’m confident it will enhance your vehicle’s performance as well. Happy driving!
Author Profile

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Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
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