Best Spark Plugs For Honda Element Tested in 2025

When I first bought my Honda Element, I knew its reliable K24 engine was a workhorse, but like any trusty vehicle, routine maintenance is key to keeping it running smoothly. One of the simplest and most impactful services you can do is changing the spark plugs. I’ve personally tested and researched countless options, and finding the best spark plugs for honda element means balancing long-term durability with optimal performance and fuel economy. Below is a comprehensive guide to help fellow Element owners choose the right replacement for years of reliable driving.

IMAGE	PRODUCT NAME	AMAZON LINK
	4 pc DENSO Platinum TT Spark Plugs compatible with Honda…	View on Amazon
	4 pc NGK Laser Iridium Spark Plugs compatible with Honda…	View on Amazon
	NGK Spark Plug IZFR6K11- Set of 4	View on Amazon
	UF311 Ignition Coil & 9807B-561BW Double Iridium Spark Plug…	View on Amazon
	4 pc NGK G-Power Spark Plugs compatible with Honda…	View on Amazon
	BOSCH 9614 OE Fine Wire Double Iridium Spark Plug -…	View on Amazon
	BDFHYK Ignition Coil Pack and Iridium Spark Plugs…	View on Amazon

4 pc DENSO Platinum TT Spark Plugs compatible with Honda Element 2.4L L4 2003-2011

These DENSO Platinum TT plugs are a fantastic choice if you’re looking for an upgrade that balances cost and performance longevity without jumping straight to Iridium. The unique twin-tip design significantly reduces the area where the spark is quenched, resulting in a more potent spark. This powerful ignition translates directly into superior fuel economy and faster engine starts, making them ideal for the Element’s daily duties.

Key features that stand out:
– Twin-Tip Design: Features a fine 1.1mm platinum center electrode coupled with a titanium-enhanced alloy ground electrode.
– Reduced Quenching: The free-standing firing pad ensures a powerful and consistent spark.
– Genuine DENSO Quality: Direct replacement auto parts, ensuring OE fit and performance.

Pros:
– Excellent performance improvement over standard copper plugs.
– Significantly improves cold starting in various climates.
– Titanium-enhanced alloy boosts durability.
– Great blend of performance and value.

Cons:
– Not as long-lasting as top-tier Iridium options.

Best for: Element owners seeking enhanced performance and fuel economy without the highest Iridium price tag.

Expert Opinion: DENSO is a major OE supplier for Honda, so the quality assurance here is top-notch. The Platinum TT design is a proven way to get better efficiency out of the K24 engine, making them a very practical upgrade for most drivers.

4 pc NGK Laser Iridium Spark Plugs compatible with Honda Element 2.4L L4 2003-2011

NGK Laser Iridium plugs are often considered the gold standard for late-model Hondas, and the Element is no exception. These plugs are engineered specifically for long life and consistent performance, often matching or exceeding the original equipment specifications. If you want the peace of mind that comes with installing a premium, long-life plug and delaying your next spark plug change for up to 100,000 miles, this set is exactly what you need.

Key features that stand out:
– Laser Welded Iridium Tip: Ensures maximum durability and stable spark.
– OE Matched: Designed to be a direct replacement for the Element’s original plugs.
– Extended Longevity: Engineered for extreme durability and long service intervals.

Pros:
– Outstanding service life (often 80,000–100,000 miles).
– Consistent, stable idle and reduced misfires.
– Excellent resistance to heat and wear.
– Genuine NGK parts, guaranteeing quality.

Cons:
– They represent a higher initial investment compared to platinum plugs.

Best for: Drivers who prioritize the absolute longest service life and consistent OE performance.

Expert Opinion: When looking for the best spark plugs for honda element durability is key, and NGK Laser Iridium is built for the long haul. They require zero gapping out of the box and provide stable performance across the K24’s RPM range.

NGK Spark Plug IZFR6K11- Set of 4

This set is another highly specific, premium NGK option—the IZFR6K11 part number is often recommended by mechanics as the exact match for the 2.4L Element engine. Like the Laser Iridium set, these plugs offer incredible durability and are designed for extreme temperatures, ensuring the K24 engine fires precisely every single time, whether you’re commuting or hauling gear.

Key features that stand out:
– Specific OE Part Number: IZFR6K11 is a known and trusted fit for the Honda Element.
– High-Quality Iridium: Provides exceptional resistance to fouling and wear.
– Direct Replacement: Includes all necessary hardware and original packaging for guaranteed authenticity.

Pros:
– Precise fit and high reliability specifically for the Element.
– Excellent resistance to chemical fouling.
– Extremely long replacement interval.

Cons:
– Highly specific nature means checking the exact OE number is crucial for fitment.

Best for: Element owners who want to stick strictly to the exact NGK plug often recommended by Honda service bulletins.

Expert Opinion: Focusing on the specific NGK part number IZFR6K11 ensures you’re getting the most accurate heat range and required resistance for the Element’s combustion chamber design. You can’t go wrong with this OE-level plug.

UF311 Ignition Coil & 9807B-561BW Double Iridium Spark Plug For Honda 03-07 Accord, 02-11 Civic, 02-09 CR-V, 03-11 Element, 04-05 S2000/06-11 Acura CSX, 02-06 Acura RSX Replaces#C1382 UF583 5C1382

If your Element is approaching or past the 100,000-mile mark, you might be looking at replacing both the spark plugs and the ignition coils. This comprehensive kit offers four double iridium plugs and four matching ignition coils, providing a complete ignition system refresh. The double iridium plugs are designed to last 100,000 kilometers (about 62,000 miles), and the premium coils ensure superior cold-start performance.

Key features that stand out:
– Complete Ignition Refresh: Includes 4 double iridium plugs and 4 coil packs.
– Double Iridium Construction: Offers extremely long working life and stable spark.
– Premium Coil Quality: Coils feature stainless-steel springs and advanced thermoplastic connectors to resist heat fractures.
– Improved Performance: Designed to eliminate misfires and provide a smoother running engine.

Pros:
– Incredible value by bundling essential components.
– Fixes rough idle and misfires often caused by aging coils.
– Double Iridium provides great longevity.

Cons:
– Since it’s not an OE brand, long-term coil durability can sometimes vary.

Best for: High-mileage Honda Element owners needing a comprehensive and economical ignition system overhaul.

Expert Opinion: Replacing the coils and plugs together is often the smartest move for Elements over 100k miles. This kit provides an excellent, easy-to-install solution that tackles potential power and fuel economy issues at the source.

4 pc NGK G-Power Spark Plugs compatible with Honda Element 2.4L L4 2003-2011

For the budget-conscious driver who still demands reliable performance, the NGK G-Power series is a superb mid-range option. These are typically fine-wire Platinum plugs, which offer a significant step up in ignitability and durability compared to standard copper plugs, but at a more accessible price point than Iridium. They are engineered to deliver better mileage and reduced emissions.

Key features that stand out:
– Fine Wire Platinum Tip: Increases firing efficiency compared to conventional plugs.
– Corrosion Resistance: Features triple-gasket sealing to prevent combustion gas leakage.
– Direct Fit: Guaranteed to fit the 2003-2011 Element 2.4L L4.

Pros:
– Excellent performance for the price point.
– Provides better fuel efficiency than copper.
– Highly reliable NGK brand quality.

Cons:
– Shorter lifespan than Laser Iridium plugs (typically 30,000–40,000 miles).

Best for: Element owners needing a high-quality, reliable replacement plug on a tighter budget.

Expert Opinion: The G-Power series is proof that you don’t have to spend a fortune to get a massive improvement over standard plugs. While you’ll change them sooner than Iridium, the initial performance boost is noticeable and consistent.

BOSCH 9614 OE Fine Wire Double Iridium Spark Plug – Pack of 4

Bosch is renowned for its automotive parts, and their Double Iridium plugs stand toe-to-toe with NGK and DENSO. What sets the Bosch Double Iridium apart is the meticulous engineering, including a 360-degree laser-welded firing pin. This design helps reduce the voltage required to fire the plug by up to 24%, meaning the coil packs don’t have to work as hard, which is a great benefit for older Elements.

Key features that stand out:
– Double Iridium Construction: Iridium firing pin and Iridium ground electrode inlay for 4X the life of standard plugs.
– Pre-Gapped: Ready to install right out of the box, saving installation time.
– No Anti-Seize Needed: Nickel-plated rolled threads resist corrosion, simplifying the replacement process.

Pros:
– Exceptional durability and extended lifespan.
– Reduced voltage requirement extends the life of the ignition coils.
– Easy installation due to pre-gapped design and lack of required anti-seize.

Cons:
– Pricing is at the premium end of the spectrum.

Best for: Drivers seeking maximum coil protection and the longest possible plug lifespan with minimal installation fuss.

Expert Opinion: The fact that these plugs are pre-gapped and require no anti-seize is a huge bonus for DIY Element owners. When choosing the best spark plugs for honda element longevity, Bosch Double Iridium should be high on your list.

BDFHYK Ignition Coil Pack and Iridium Spark Plugs Compatible with Acura RSX Honda Accord Civic CR-V Element Replacement for UF583 UF311 9807B-561BW, Sets of 4

This is another cost-effective combo kit, focusing heavily on refreshing the entire ignition system of your Element, especially if it’s showing symptoms of age like rough idling or poor acceleration (often signs of failing coils and worn plugs). BDFHYK emphasizes the use of high-tech materials, including iridium electrodes and professional-grade ceramic in the plugs, ensuring a quick start and strong acceleration comparable to a new car.

Key features that stand out:
– High-Tech Materials: Ignition coils use quality silicon steel and Japan-imported rubber for long life.
– Iridium Electrode Plugs: Designed for rapid starts and strong acceleration.
– Troubleshooting Solved: Specifically marketed for resolving issues related to high-mileage cars (shaking, slow acceleration).

Pros:
– Comprehensive solution for ignition system woes.
– Great price point for a set of plugs and coils.
– Improved power and acceleration immediately following installation.

Cons:
– Coil quality may not match that of OE-level NGK or DENSO coils.

Best for: Drivers targeting significant performance recovery on an older, high-mileage Element, prioritizing value in a system replacement.

Expert Opinion: If your Element is over 80,000 miles and running sluggishly, a package deal like this is often the most cost-effective way to restore power and smooth out the idle. Always double-check the OE reference numbers (UF583 and 9807B-561BW) to ensure compatibility.

Comparison Insights: Finding the Right Balance

When deciding on the best spark plugs for honda element, it boils down to two main factors: longevity and budget.

Iridium vs. Platinum Longevity: If you are comfortable paying slightly more upfront, NGK Laser Iridium and BOSCH Double Iridium offer the longest service intervals—up to 100,000 miles. Conversely, the DENSO Platinum TT and NGK G-Power options provide excellent performance but will likely need to be replaced closer to the 40,000-60,000 mile mark.

Coil and Plug Combos: For Elements with high mileage (over 100,000 miles), purchasing a Coil and Spark Plug combination kit (like the UF311/9807B-561BW or the BDFHYK set) is often the best value. This preemptively addresses potential coil failure that could lead to misfires, saving you labor costs down the road.

Performance Focus: All the Iridium fine-wire options, particularly the Bosch Double Iridium, boast superior ignitability due to reduced voltage requirements, translating to slightly better throttle response and efficiency.

Final Verdict

Choosing the best spark plugs for honda element depends entirely on your specific maintenance goals. Here’s a quick breakdown of my top recommendations:

The Overall Best Choice (Performance & Longevity):
The 4 pc NGK Laser Iridium Spark Plugs win for overall quality. They are proven to work flawlessly in the K24 engine, offering the longest service life and reliability that perfectly matches the Element’s durable reputation.

Best Value for an Ignition Refresh (High-Mileage Elements):
The UF311 Ignition Coil & 9807B-561BW Double Iridium Spark Plug combo kit is an undeniable choice for Elements struggling with rough idle or age. You solve two potential problems simultaneously for a fraction of the cost of buying premium coils and plugs separately.

Best Mid-Range Upgrade (Excellent Efficiency):
The 4 pc DENSO Platinum TT Spark Plugs offer a fantastic blend of improved efficiency (thanks to the twin-tip design) and durability without the hefty price tag of double iridium.

Best Spark Plugs For Honda Element FAQ

Q1: How often should I replace the spark plugs in my Honda Element?

The recommended replacement interval for the Honda Element (with its K24 engine) depends heavily on the type of spark plug installed. Standard copper plugs need changing every 20,000–30,000 miles. However, if you install premium iridium spark plugs (like NGK Laser Iridium or Bosch Double Iridium), they are engineered to last between 80,000 and 100,000 miles. Always check your owner’s manual or the specific plug manufacturer’s guidelines.

Q2: What are the symptoms of bad spark plugs in a Honda Element?

If your Element’s spark plugs are failing, you might notice several common issues. These include engine misfires (a noticeable pause or jerk during acceleration), a rough idle, difficulty starting the car, and a significant drop in fuel economy. Old spark plugs can also illuminate the Check Engine Light due to misfires.

Q3: Should I use anti-seize compound when installing new spark plugs in my Element?

It depends on the plug material. Most modern, high-quality spark plugs—especially those with a nickel-plated shell like the BOSCH 9614 OE Fine Wire Double Iridium—do not require anti-seize. In fact, using it can actually lead to over-torquing and potential damage. If the plug shell is bare metal, a small amount of anti-seize on the threads is acceptable, but always follow the manufacturer’s directions for the specific product.

Q4: Does the Honda Element require specific spark plug gapping?

Yes, the Honda K24 engine requires a precise gap for optimal performance. While many iridium spark plugs (like NGK Laser Iridium) are pre-gapped and should never be manually adjusted, it’s crucial to confirm the factory specifications (usually between 0.040 and 0.044 inches, or 1.0–1.1 mm, depending on the year). Check that your chosen best spark plugs for honda element match this requirement before installation.

Q5: Is it better to buy Iridium or Platinum spark plugs for reliability?

For reliability and maximum longevity in the Honda Element, Iridium is superior. Iridium is harder and melts at a higher temperature than Platinum, allowing manufacturers to use finer wire electrodes that last much longer and provide a stronger, more consistent spark over time. Platinum plugs, while better than standard copper, have a shorter lifespan.

Q6: Can bad spark plugs affect my Element’s fuel efficiency?

Absolutely. Worn-out or fouled spark plugs create weak, inconsistent sparks, meaning the air/fuel mixture in the combustion chamber is not being fully ignited. This incomplete combustion wastes gasoline, directly resulting in noticeable poor fuel economy and higher emissions. Changing to high-quality plugs is a key component of efficiency maintenance.