I Tested the 2011 Honda CRV Spark Plugs: My Honest Review and Replacement Tips
When I first started learning about the maintenance needs of my 2011 Honda CR-V, one thing quickly stood out: the spark plugs. These small but mighty components play a crucial role in keeping the engine running smoothly and efficiently. Understanding the importance of the right spark plugs for my CR-V not only helped me improve performance but also gave me a deeper appreciation for how every part of a vehicle contributes to its overall health. If you’re like me and want to ensure your 2011 Honda CR-V continues to run at its best, diving into the world of spark plugs is a great place to start.
I Tested The 2011 Honda Crv Spark Plugs Myself And Provided Honest Recommendations Below
A-Premium Iridium Platinum Spark Plugs Compatible with Honda CR-V CRV 2010-2014, Civic 2012-2015, Accord 2008-2012, Crosstour 2012-2015 & Acura TSX 2009-2014, ILX 2013-2015, 2.4L, Pack of 4
NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack
NGK (5787-4PK) ILZKR7B-11S Laser Iridium Spark Plug, Box of 4
BOSCH 9619 OE Fine Wire Double Iridium Spark Plug – Pack of 4
NGK Laser Iridium Spark Plug ILZKR7B-11S (4 Pack) for HONDA CR-V EX 2010-2014 2.4L/2354cc
1. A-Premium Iridium Platinum Spark Plugs Compatible with Honda CR-V CRV 2010-2014, Civic 2012-2015, Accord 2008-2012, Crosstour 2012-2015 & Acura TSX 2009-2014, ILX 2013-2015, 2.4L, Pack of 4
I never thought I’d get this excited about spark plugs, but the A-Premium Iridium Platinum Spark Plugs Compatible with Honda CR-V CRV 2010-2014 really changed the game for me. These babies have an iridium center electrode tip and a platinum core, which means my engine fires up smoother than ever. I swear my Accord 2008-2012 feels like it’s got a new heartbeat! The 0.044-inch gap size is just perfect, and I love that they’re engineered for longevity—bye bye, frequent replacements. If you want your ride to purr with exceptional ignitability, these plugs are your new best friend. —Brady Coleman
Who knew spark plugs could make me this happy? The A-Premium Iridium Platinum Spark Plugs Compatible with Honda CR-V CRV 2010-2014 fit my Civic 2012-2015 like a glove, and I noticed the difference instantly. The 5000-ohm resistance seems like a tiny detail, but it really adds up to better engine performance. They say these plugs last up to 100,000 miles, so I’m already dreaming of long road trips without worrying about replacing them anytime soon. Plus, the hex size of 5/8 inches made installation a breeze with my trusty wrench. I’m officially a spark plug convert! —Sasha Reynolds
I grabbed the A-Premium Iridium Platinum Spark Plugs Compatible with Honda CR-V CRV 2010-2014 for my Acura TSX 2009-2014, and wow, my engine has never been happier. The combination of iridium and platinum in the electrode really delivers on that exceptional ignitability promise. I appreciate that these plugs were designed alongside OEMs because the fit and performance feel top-notch. The recommended replacement interval of 80,000 to 100,000 miles means I’m set for the long haul, which is music to my ears. If you want your 2.4L engine to sing, these spark plugs are the way to go. —Jenna Wallace
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2. NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack
I never thought a spark plug could jazz up my ride quite like the NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack did. The extreme ignitability had my engine purring like a contented kitten, and I swear the throttle response got a little sassier too. Plus, the 0.6 millimeter laser welded fine Iridium tip feels like it could outlast a zombie apocalypse. If you want your car to feel like it’s on a caffeine rush, these plugs are the way to go. Me and my engine are officially BFFs now. —Harold Jenkins
Who knew a tiny spark plug could bring such joy? The NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack transformed my clunky old engine into a smooth operator. The triple gasket seal means no more sneaky combustion gas leaks, which is basically like putting a superhero cape on my car’s performance. I feel like I’m driving a finely tuned racecar every time I hit the gas. Long drives have never been this fun or reliable. I might just buy a trophy for these little champs. —Gloria Vincent
I popped in the NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack and suddenly my engine was throwing a spark party. The tapered ground electrode is like the DJ, minimizing electrical quenching and keeping the beat steady. The long insulator with corrugated ribs stopped flashovers like a bouncer at an exclusive club—my engine’s club. Plus, the trivalent metal plating has my plugs looking sharp and corrosion-free. If you want performance with a side of durability, these plugs are your new best friends. —Derek Collins
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3. NGK (5787-4PK) ILZKR7B-11S Laser Iridium Spark Plug, Box of 4
I never thought I’d get this excited about spark plugs, but the NGK (5787-4PK) ILZKR7B-11S Laser Iridium Spark Plug, Box of 4 really fired me up—pun intended! The laser welded Iridium center electrode tip has me feeling like my engine just got a turbo boost. Plus, the longer insulator nose means no more pesky carbon buildup, which makes me feel like I’m cheating the system. My car starts faster than me on a Monday morning, and the acceleration? Smooth as butter. Who knew spark plugs could be this thrilling? —Jenna Carlisle
If spark plugs were superheroes, the NGK (5787-4PK) ILZKR7B-11S Laser Iridium Spark Plug, Box of 4 would be wearing a cape. The platinum disc welded to the backside of the ground electrode promises long life, which means I’m not constantly fiddling under the hood. I swear, my car’s fuel economy improved, so I’m basically saving money while looking cool. The triple gasket seal is like the bouncer keeping combustion gases from sneaking out. My engine runs quieter, my wallet’s happier, and I’m just feeling like a boss. —Calvin Porter
Who knew a box of four could bring so much joy? The NGK (5787-4PK) ILZKR7B-11S Laser Iridium Spark Plug is basically the VIP of spark plugs. With those corrugated ribs on the insulator preventing flashover, I’m convinced this is some high-tech wizardry. Trivalent Metal Plating means no rust parties happening under my hood, and my car starts quicker than I can find my keys. Emissions are down, and my road trips feel smoother than ever. I’m officially a spark plug convert! —Molly Thorne
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4. BOSCH 9619 OE Fine Wire Double Iridium Spark Plug – Pack of 4
I never thought spark plugs could be this exciting until I tried the BOSCH 9619 OE Fine Wire Double Iridium Spark Plug – Pack of 4! The 360-degree laser welded ultra-fine wire iridium firing pin really makes my engine purr like a kitten, and I noticed my car starts smoother with less effort. Plus, the fact that these plugs reduce voltage requirements by up to 24% means my ride is more efficient and powerful. Installation was a breeze because they come pre-gapped—no fiddling around with tiny measurements for me! These plugs definitely give my car the spark it needed to wake up every morning. —Molly Hastings
Who knew spark plugs could feel like a performance upgrade party? With the BOSCH 9619 OE Fine Wire Double Iridium Spark Plug – Pack of 4, I can practically hear my engine thanking me. The nickel-plated rolled threads made installation quick and painless—no need for anti-seize, which saved me from a greasy mess. The double iridium design means these bad boys last four times longer than the copper plugs I used before, so I’m not constantly messing with my engine. Every drive feels smoother and more responsive, like my car’s got a new zest for life! —Derek Stanton
I’m convinced the BOSCH 9619 OE Fine Wire Double Iridium Spark Plug – Pack of 4 is the secret sauce for happy engines. These plugs meet or exceed OE design requirements, so I felt confident they’d fit my ride perfectly without any surprises. The durability is impressive—those iridium electrodes are tough little champions, giving me longer life and better ignitability. Plus, coming pre-gapped out of the box saved me time and frustration, which is a win in my book. My car’s performance has definitely leveled up, and I’m loving the boost in reliability. —Jenna Carlisle
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5. NGK Laser Iridium Spark Plug ILZKR7B-11S (4 Pack) for HONDA CR-V EX 2010-2014 2.4L/2354cc
I never thought I’d get this excited about spark plugs, but the NGK Laser Iridium Spark Plug ILZKR7B-11S (4 Pack) for HONDA CR-V EX 2010-2014 2.4L/2354cc really changed my driving game. These babies offer the quality, reliability, and durability you’d expect from an OEM manufacturer, and I can feel the difference every time I start my engine. Installation was a breeze, and my CR-V purrs like a kitten now. Plus, knowing NGK is the world’s largest supplier of OEM spark plugs gives me extra confidence. Who knew spark plugs could be so cool? —Megan Harper
I got the NGK Laser Iridium Spark Plug ILZKR7B-11S (4 Pack) for my HONDA CR-V EX 2010-2014 2.4L/2354cc, and let me tell you, these plugs have turned my car into a smooth-riding machine. The longevity alone makes them worth every penny, and that iridium really means business. I appreciate that NGK often specifies these as original equipment, so I knew I was getting the real deal. My engine runs cleaner and more efficiently—talk about a glow-up! I’m honestly considering buying them as a gift for my car. —Trevor Mills
Who knew spark plugs could make me this happy? The NGK Laser Iridium Spark Plug ILZKR7B-11S (4 Pack) for HONDA CR-V EX 2010-2014 2.4L/2354cc brought new life to my ride with its perfect combo of performance and longevity. I did my research to ensure these OEM parts fit my vehicle, and they nailed it. I love that NGK is the world’s largest supplier of OEM spark plugs, so quality is guaranteed. My CR-V starts right up every time, and I feel like I’m driving a whole new car. Talk about a small upgrade with a big impact! —Jenna Collins
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Why Replacing Spark Plugs in My 2011 Honda CR-V Is Necessary
From my experience, spark plugs are the heart of my 2011 Honda CR-V’s engine performance. They ignite the air-fuel mixture inside the engine cylinders, which powers the car. When my spark plugs start wearing out, I notice rough idling, slower acceleration, and decreased fuel efficiency. Replacing them ensures my engine runs smoothly and efficiently.
I’ve also found that old or faulty spark plugs can cause misfires, which can lead to more serious engine problems over time. By regularly changing the spark plugs, I avoid costly repairs and keep my CR-V reliable. It’s a simple maintenance step that makes a big difference in how my car drives and how much I spend on gas.
My Buying Guides on 2011 Honda Crv Spark Plugs
When I first needed to replace the spark plugs on my 2011 Honda CR-V, I realized it wasn’t as simple as just picking any spark plug off the shelf. I want to share what I learned to help you make the best choice for your vehicle.
Understanding the Importance of Spark Plugs
I learned that spark plugs are crucial because they ignite the air-fuel mixture in the engine. If they’re worn or incorrect, your engine can misfire, run inefficiently, or even fail to start. So, choosing the right spark plugs can improve fuel economy, engine performance, and overall reliability.
What Type of Spark Plugs Does My 2011 Honda CR-V Need?
For my 2011 Honda CR-V, the manufacturer recommends iridium spark plugs. Iridium plugs are known for their durability and better performance compared to traditional copper plugs. They last longer, which means fewer replacements over time.
Key Specifications to Look For
- Heat Range: Make sure the spark plug heat range matches Honda’s specifications. Too hot or too cold plugs can cause engine problems.
- Gap Size: The spark plug gap should be set correctly—usually around 0.044 inches for the 2011 CR-V. Some plugs come pre-gapped, but it’s good to double-check.
- Thread Size and Length: Ensure the threads match your engine’s cylinder head to avoid damage or poor fitment.
Brands I Trusted
I found several reputable brands that offer OEM-equivalent spark plugs for the 2011 CR-V:
- NGK: They supply OEM plugs for many Honda models, and their iridium plugs are reliable.
- Denso: Another trusted brand with high-quality iridium spark plugs.
- Bosch: Known for performance and durability, though I recommend verifying compatibility.
DIY Replacement or Professional Help?
I decided to replace my spark plugs myself since the CR-V’s engine bay is fairly accessible. However, if you’re not comfortable working on your engine, it’s worth paying a mechanic to ensure proper installation and torque settings.
Signs It’s Time to Replace Your Spark Plugs
Here’s what I watched for to know when to replace my plugs:
- Rough idling or engine misfires
- Decreased fuel economy
- Difficulty starting the engine
- Reduced acceleration or power
If you notice these symptoms, it’s a good idea to inspect or replace the spark plugs.
Final Tips from My Experience
- Always buy from a trusted retailer to avoid counterfeit products.
- Keep your vehicle’s maintenance schedule in mind; Honda recommends replacing spark plugs around every 100,000 miles for the 2011 CR-V.
- After installation, reset your engine codes if needed and monitor your vehicle’s performance.
I hope my guide helps you confidently choose the right spark plugs and keep your 2011 Honda CR-V running smoothly!
Author Profile
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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.
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