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Best Spark Plugs For Honda Accord (2024 Update)

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If you're looking for the best spark plugs for your Honda Accord, there are a few important factors to consider before making a purchase. First and foremost, you want to ensure that the spark plugs are compatible with your specific model of Honda Accord. Additionally, you'll want to look for spark plugs that offer excellent performance, durability, and reliability.

When shopping for spark plugs, it's important to consider the heat range and electrode configuration. The heat range refers to the temperature at which the spark plugs operate, and it's important to choose a heat range that's appropriate for your vehicle's engine. Similarly, the electrode configuration can affect performance and durability, so it's important to choose a configuration that's compatible with your engine.

To ensure that you're getting the best spark plugs for your Honda Accord, you may want to consider reading reviews and comparisons from other Honda owners. You can also ask your mechanic for advice on which spark plugs are best for your specific vehicle. By doing your research and considering these factors, you can make an informed decision and choose the best spark plugs for your Honda Accord.

Are you tired of experiencing rough engine idling and delayed acceleration? Do you want to improve your Honda Accord’s fuel economy and performance? If you’re looking to replace the spark plugs in your Honda Accord, read on to discover the best spark plugs for your vehicle. What factors should you consider when choosing spark plugs? How do different types of spark plugs affect engine performance? Keep reading to learn everything you need to know about choosing the best spark plugs for your Honda Accord.

10 Best Spark Plugs For Honda Accord

# Product Image Product Name Product Notes Check Price
1
It is ideal for improving the performance and fuel efficiency of Honda Accord 3.5L V6 made between 2008-2017.
2
The product is ideal for replacing the spark plugs in CR-V, Accord, MDX, TSX, Civic, TL, Crosstour, RL, ZDX, ILX vehicles.
3
This product is ideal for replacing spark plugs in specific Honda and Acura vehicle models released from 2013 to 2020.
4
This product is ideal for replacing ignition coil packs and spark plugs in various Honda and Acura V6 models.
5
It is ideal for faster and more efficient combustion in gasoline engines, resulting in improved performance and fuel efficiency.
6
This product is ideal for improving engine performance in various Honda models with L4 engines.
7
This spark plug is ideal for improving engine performance and fuel efficiency in various types of vehicles.
8
This product is ideal for engine replacement in various Honda, Acura, Hyundai, and Kia models with L4 and V6 engines.
9
This product is ideal for enhancing the performance of a vehicle's ignition system with platinum T-Tech electrodes.
10
It is an ideal spark plug for high-performance engines that require a long-lasting and efficient spark.
It is ideal for improving the performance and fuel efficiency of Honda Accord 3.5L V6 made between 2008-2017.
The product is ideal for replacing the spark plugs in CR-V, Accord, MDX, TSX, Civic, TL, Crosstour, RL, ZDX, ILX vehicles.
This product is ideal for replacing spark plugs in specific Honda and Acura vehicle models released from 2013 to 2020.
This product is ideal for replacing ignition coil packs and spark plugs in various Honda and Acura V6 models.
It is ideal for faster and more efficient combustion in gasoline engines, resulting in improved performance and fuel efficiency.
This product is ideal for improving engine performance in various Honda models with L4 engines.
This spark plug is ideal for improving engine performance and fuel efficiency in various types of vehicles.
This product is ideal for engine replacement in various Honda, Acura, Hyundai, and Kia models with L4 and V6 engines.
This product is ideal for enhancing the performance of a vehicle's ignition system with platinum T-Tech electrodes.
It is an ideal spark plug for high-performance engines that require a long-lasting and efficient spark.

1. 6 Pc Ngk Laser Iridium Spark Plugs Compatible With Honda Accord 3.5l V6 2008-2017

The NGK Laser Iridium Spark Plug 6 pack is the perfect fit for Honda Accord models from 2008 to 2017 that have a 3.5L V6 engine. NGK is a well-known and reputable brand that offers high-quality and genuine parts for various vehicle models, including Honda Accord. These spark plugs are made with laser-welded iridium center and platinum ground electrodes, which provide a longer lifespan and better performance compared to other spark plugs in the market.

The NGK Laser Iridium Spark Plug is designed to enhance your Honda Accord's ignition efficiency, fuel economy, and overall performance. The spark plugs' unique design ensures a consistent spark and better fuel combustion, resulting in improved engine power and acceleration. This spark plug pack comes with six pieces, which means that you can replace all your spark plugs at once, ensuring that your Honda Accord runs smoothly and efficiently.

Installing the NGK Laser Iridium Spark Plug is easy and straightforward, and you don't need to be an expert to do it. The spark plugs come pre-gapped, which means that you don't need to adjust the gap before installation. All you need is a spark plug socket, a ratchet, and a torque wrench to tighten the spark plugs to the manufacturer's specification.

2. Elite Sparks: Honda Replacement Spark Plugs

Introducing the PHILTOP Automotive Replacement Spark Plugs, a high-quality solution for those seeking a longer lifespan and improved performance for their vehicle. These spark plugs are made of double iridium, providing excellent durability, heat and corrosion resistance, which effectively burns off carbon deposits on the plug tip, extending its service life.

Experience faster starts with the double iridium spark plugs, which can realize the center electrode pole refinement and concentrate spark energy, providing better ignitibility for vehicles and a smoother environment for the engine. You won't have to worry about any misfires!

Not only do these spark plugs improve vehicle performance, but they also promote fuel economy. With a 1.1mm fine wire iridium center wire tip design, sufficient combustion is achieved, efficiently reducing carbon accumulation. The external sealing gasket can prevent combustion gas leakage and relief fuel consumption, leading to a more efficient and eco-friendly driving experience.

The PHILTOP Automotive Replacement Spark Plugs are compatible with a variety of vehicles including the 2010-2014 CR-V, 2008-2012 Accord, 2010-2013 MDX, 2009-2014 TSX, 2012-2015 Civic, 2009-2014 TL, 2012-2015 Crosstour, 2009-2012 RL, 2010-2013 ZDX, and 2013-2015 ILX. Please enter your vehicle's year/make/model and then check the fitment before purchasing to ensure compatibility.

3. Iridium Spark Plugs For Performance Vehicles.

Introducing the PHILTOP Automotive Replacement Spark Plugs, your go-to solution for a longer lifespan, faster starts, and fuel economy. These spark plugs are made of double iridium, which offers excellent durability and resistance to heat and corrosion. With this feature, the spark plugs can effectively burn off carbon deposits on the plug tip, thus extending its service life.

The double iridium spark plugs are designed to refine the center electrode pole and concentrate spark energy, providing better ignitibility for vehicles and a smoother environment for the engine. This feature ensures that there is no worry for misfire, and your vehicle can start faster without any hassle.

The PHILTOP spark plugs are also designed for fuel economy. With a 1.1mm fine wire iridium center wire tip, the spark plugs efficiently reduce carbon accumulation while ensuring sufficient combustion. Additionally, the external sealing gasket prevents combustion gas leakage and relieves fuel consumption.

These spark plugs are compatible with various vehicle models, including the 2013-2017 Accord, 2015-2019 CR-V, 2016-2020 Civic, 2015-2020 TLX, and 2016-2020 ILX. Before purchasing, please enter your vehicle's year/make/model and check the fitment. The OE Replace # for these spark plugs includes 122905A2A01, 122905A2A010M1, 122905A2A011M1, 122905A2AA010M1, 12290RDFA01, 12290RDFAA010M1, and 91578.

Investing in the PHILTOP Automotive Replacement Spark Plugs is a smart choice. These spark plugs offer a longer lifespan, faster starts, fuel economy, and compatibility with various vehicle models. Upgrade your vehicle's performance and efficiency with these high-quality spark plugs.

4. Honda & Acura Ignition Upgrade Kit

The NPAUTO Ignition Coil Pack and Spark Plugs Combo Replacement is a reliable and high-quality option for those who want to improve their vehicle's performance. This combo is specifically designed to fit various Honda and Acura models, including the 2008-2012 Honda Accord, 2008-2017 Honda Odyssey, and 2009-2014 Acura TL, among others.

The package includes six ignition coil packs and six pre-gapped spark plugs, making it a convenient and comprehensive solution for your ignition system needs. It's essential to check the Compatibility Chart of the listing to ensure that the coils and plugs are compatible with your vehicle before making a purchase.

The ignition coils part number includes C1624 UF-603 UF603 178-8379 30520-R70-A01 30520-R70-S01 610-50158 610-58733, which is a testament to the product's quality and reliability. The NPAUTO coils pack and spark plug are manufactured under high standards, using premium materials that meet or exceed OEM specifications.

If you've been experiencing issues with your engine, such as engine misfire, hard starting, rough engine idle, decrease in power, or poor fuel economy, the NPAUTO combo can solve these problems. The coils pack and spark plugs are designed to provide better and smoother ignition system performance, making them an excellent investment for your vehicle.

It's recommended to replace the ignition coils and spark plugs at the same time if your ignition coils have failed due to worn-out spark plugs. This will ensure that your ignition system continues to function correctly and efficiently.

Furthermore, the NPAUTO Ignition Coil Pack and Spark Plugs Combo Replacement comes with worry-free 24-month technical support to ensure customer satisfaction. If you have any concerns or problems, feel free to contact the customer service support for assistance.

5. Bosch Automotive (9619) Oe Fine Wire Double Iridium Spark Plug – Single

The product being reviewed is a set of spark plugs designed to provide superior performance and a longer service life compared to standard copper plugs. These spark plugs feature a double iridium firing pin and ground electrode inlay that offer 4X longer service life. The firing pin is made with 0.6mm fine wire, which provides superior ignitability and performance.

To ensure increased durability, the spark plugs are designed with a 360 Degree continuous laser weld that fuses the corrosion-resistant iridium firing pin to the base. The product's torque specs are Cast Iron – 11-18 Pounds. ft. Aluminum – 11-15 lb. feet.

In addition to the product's superior performance and durability, it comes with a 7-year performance satisfaction guarantee. These features make the spark plugs an excellent choice for drivers who want to improve their vehicle's performance and reduce maintenance costs.

Whether you're a seasoned mechanic or a DIY enthusiast, these spark plugs are easy to install and will provide reliable performance for years to come. So if you're looking for a high-quality set of spark plugs, look no further than this product. It's a reliable, durable, and high-performing choice that you won't regret.

6. Iridium Spark Plug Set For Honda/acura L4

Jectam presents their Double-Iridium Spark Plug, a replacement plug that features double iridium components, the same as the original. With every component designed to match or improve upon OE design, installation is fast and easy, while superior performance and reliability ensure a longer service life.

This spark plug boasts improved fuel efficiency, lower emissions, and quicker starts. The use of iridium offers better engine idle stability and smoother performance. It also allows for smaller, more efficient electrode designs, which in turn improve cold starting and acceleration.

The one-piece suppressor seal is a standout feature of this spark plug. This seal blocks radio frequencies that could potentially interfere with vehicle electronics, while also metering spark energy for longer electrode life and sealing against combustion leakage.

Compatible with a variety of part numbers, including 0041593903, 1229059B003, and PE5R18110, this replacement spark plug is a versatile option for many vehicles. If you suspect that your spark plug needs to be replaced, be sure to check the color of the burn, the gap between the electrodes, and whether there is any leakage between the porcelain body and metal shell. Signs that it may be time for a replacement include difficulty starting the car in a cool state, driving frustration, idling jitter, or a decline in engine acceleration performance.

7. Ngk # 6774 Laser Iridium Premium Spark Plugs Izfr6k-13 – 4 Pcsnew

NGK spark plugs are a top-of-the-line choice for those seeking a combination of performance and longevity. Frequently selected as original equipment, these spark plugs offer the quality, reliability, and durability one would expect from an OEM manufacturer. As the largest supplier of OEM spark plugs in the world, NGK is a trusted brand for many vehicle owners.

Before purchasing, it's important to research the specific applications for your vehicle to ensure a proper fit. This includes considering the engine, drivetrain, and quantity of spark plugs needed. This particular listing includes 4 spark plugs.

With NGK spark plugs, you can expect a high level of performance and longevity. These spark plugs are a great choice for those who prioritize quality and reliability in their vehicle's maintenance. Trust in the world's largest supplier of OEM spark plugs and experience the difference in your vehicle's performance.

8. Iridium Spark Plug Set For Honda & Hyundai.

Potential customers looking for a reliable spark plug should consider the BDFHYK Spark Plugs. These spark plugs are compatible with a range of vehicle models, including Acura TLX, Honda Civic, Hyundai Elantra, and Kia Soul. Before purchasing, it is important to confirm compatibility by checking the year, make, model, and OE number of the replaceable part.

The BDFHYK Spark Plugs offer superior ignition performance, resulting in quicker and more sensitive ignition jumping, as well as a significant increase in power performance. The spark plugs also promote fuller combustion efficiency, which effectively reduces pollution emissions. Furthermore, the BDFHYK Spark Plugs have a longer service life, generally lasting more than twice as long as nickel alloy spark plugs. The economic service life of these spark plugs is between 30000-40000 km.

The manufacturer of the BDFHYK Spark Plugs is TS16949 certified, ensuring OE standard performance and durability. All center electrodes are made from extremely fine iridium electrodes, which provide good ignition performance. Additionally, the insulators are made from isostatic ceramics, resulting in high density, strength, and good insulation.

The BDFHYK Spark Plugs are compatible with several part numbers, including 93911, XP5702, and LKR7AIX. Customers can buy with confidence, knowing that these spark plugs are made with exquisite craft and are 100% new and high-quality auto parts. The durability of these spark plugs is at an OE level, ensuring long-lasting performance.

9. 6 Pcsnew — Denso #4503 Platinum T T Spark Plugs — Pk16tt

The DENSO Unique Twin-Tip Structure is a top-of-the-line spark plug that is designed to deliver exceptional performance. With a 1.1mm platinum center electrode and 360 laser welding, this spark plug is built to last and provide reliable ignition for your engine.

One of the key features of this spark plug is its unique Twin-Tip design. Unlike traditional spark plugs that only have one electrode, the DENSO spark plug has two. This innovative design provides several benefits, including improved fuel efficiency, reduced emissions, and better overall engine performance.

In addition to the Twin-Tip design, the DENSO spark plug also features a titanium-enhanced alloy on the ground electrode. This alloy increases durability, minimizing tip erosion and ensuring that your spark plug lasts longer. This is particularly important for high-performance engines, where tip erosion can be a significant problem.

Best Spark Plugs For Honda Accord FAQs

Are OEM spark plugs the best choice for a Honda Accord?

When it comes to choosing spark plugs for your Honda Accord, it's important to consider the quality and reliability of the product. While OEM (Original Equipment Manufacturer) spark plugs are designed specifically for your vehicle and are often considered the best choice, there are other factors to consider as well.

Aftermarket spark plugs are also available and may offer improved performance or longer lifespan, depending on the specific brand and type. However, it's important to note that not all aftermarket spark plugs are created equal, and some may not be compatible with your Honda Accord.

Ultimately, the best choice for your Honda Accord will depend on your individual needs and preferences. It's always a good idea to consult with a trusted mechanic or automotive expert to determine which spark plugs are best suited for your vehicle.

Can I upgrade to iridium spark plugs in my Honda Accord?

Yes, you can upgrade to iridium spark plugs in your Honda Accord. In fact, many people choose to upgrade to iridium spark plugs for improved performance and longevity.

Iridium spark plugs are made with a harder, more durable metal than traditional copper plugs, which allows them to last longer and perform better. They also produce a stronger spark, which can improve fuel efficiency and overall engine performance.

When upgrading to iridium spark plugs, it's important to make sure you choose the correct type for your specific make and model of Honda Accord. You can consult with a trusted mechanic or refer to your vehicle's owner manual for guidance.

Overall, upgrading to iridium spark plugs can be a good choice for those looking to improve their vehicle's performance and extend the life of their engine.

Can using the wrong spark plugs cause damage to my Honda Accord's engine?

Yes, using the wrong spark plugs in your Honda Accord can cause damage to the engine. Spark plugs are a crucial component of the ignition system, and they are responsible for igniting the fuel in the engine's cylinders. If you use the wrong type of spark plugs, it can lead to misfires, poor performance, and even engine damage.

It's essential to use the correct spark plugs for your Honda Accord's specific make and model. Using the wrong type, such as a plug with the wrong heat range or electrode gap, can cause the engine to run too hot or too cold. This can lead to issues such as pre-ignition, detonation, and even engine failure.

To avoid these problems, make sure to consult your Honda Accord's owner's manual or a trusted mechanic to determine the correct spark plugs to use. This will help ensure that your engine runs smoothly and efficiently, without any damage or performance issues.

How do I know when it's time to replace the spark plugs in my Honda Accord?

Spark plugs are an important component of the ignition system in your Honda Accord. They are responsible for igniting the fuel in the engine, which helps your car run smoothly. Over time, spark plugs can become worn out, dirty, or damaged, which can negatively impact your car's performance.

There are a few signs that it might be time to replace the spark plugs in your Honda Accord. One telltale sign is if your car is experiencing a rough idle or is misfiring. You might also notice a decrease in fuel efficiency or a lack of acceleration power. If you're experiencing any of these symptoms, it's a good idea to have your spark plugs inspected by a professional mechanic.

In general, it's recommended to replace spark plugs every 30,000 miles or so. However, this can vary depending on your driving habits and the condition of your car. It's always a good idea to consult your Honda owner's manual or speak with a trusted mechanic to determine the best maintenance schedule for your specific vehicle.

What are the best spark plugs for a Honda Accord?

There are various spark plugs that are compatible with a Honda Accord, but the best spark plugs for your Honda Accord depends on your driving needs and preferences. The OEM spark plugs, which are the same spark plugs that came with your car when you bought it, are a good option if you are looking for reliability and performance. NGK and Denso are two popular brands that produce high-quality OEM spark plugs for Honda vehicles, including the Accord.

If you are looking for an upgrade, iridium spark plugs are a popular choice among Honda Accord owners. Iridium spark plugs have a longer lifespan and produce a stronger spark than traditional copper spark plugs, resulting in better performance and fuel efficiency. NGK Iridium IX and Denso Iridium TT are two top-rated iridium spark plug options for the Honda Accord.

Overall, it is important to consider your driving needs and preferences before choosing the best spark plugs for your Honda Accord. Consulting with a trusted mechanic or researching online reviews can also help you make an informed decision.

What is the difference between copper, platinum, and iridium spark plugs for a Honda Accord?

Copper, platinum, and iridium spark plugs differ in their construction and material composition. Copper spark plugs are the most basic and affordable option, and they have been used for decades in most vehicles. Platinum spark plugs, on the other hand, are more durable and last longer than copper plugs due to their platinum-tipped electrodes. Iridium spark plugs are the most advanced and expensive option, as they are made with a small iridium center electrode that conducts electricity better than copper or platinum.

For a Honda Accord, the manufacturer usually recommends using the original equipment manufacturer (OEM) spark plugs, which are typically either copper or iridium. Copper spark plugs work well for most driving conditions and are suitable for everyday use. Iridium spark plugs, on the other hand, are ideal for high-performance engines or those with advanced ignition systems. Platinum spark plugs can also be used in some cases, but they are less commonly recommended for Honda Accords.

Ultimately, the choice of spark plug material depends on the specific needs of the vehicle and the preferences of the driver. It’s always best to consult the vehicle’s owner’s manual or a trusted mechanic for guidance on selecting the best spark plugs for a Honda Accord.

What is the lifespan of spark plugs in a Honda Accord?

The lifespan of spark plugs in a Honda Accord can vary depending on several factors such as driving conditions, maintenance schedule, and the type of spark plugs used. Generally, the recommended interval for changing spark plugs in a Honda Accord is every 30,000 miles or every 3 years, whichever comes first. However, some newer models may have extended service intervals of up to 100,000 miles.

It is important to note that failing spark plugs can lead to reduced engine performance, decreased fuel efficiency, and even engine damage in extreme cases. Therefore, it is crucial to follow the manufacturer's recommended maintenance schedule and have your spark plugs inspected and replaced as necessary.

If you are unsure about the condition of your spark plugs, it is best to consult your owner's manual or a trusted mechanic for guidance. They can help you determine the appropriate service interval and recommend the best spark plugs for your specific Honda Accord model.

What is the recommended gap for Honda Accord spark plugs?

The recommended gap for Honda Accord spark plugs varies depending on the year and engine type of the vehicle. It's important to consult the owner's manual or a reputable mechanic to determine the correct gap for your specific model and year. Generally, the gap for Honda Accord spark plugs ranges from 0.039 to 0.044 inches. It's important to ensure that the gap is set correctly as it can affect the performance and efficiency of your engine. A wider gap can decrease performance and fuel efficiency, while a narrower gap can cause misfires and engine damage. It's recommended to check and replace your spark plugs every 30,000 to 50,000 miles, or as recommended by the manufacturer. Regular maintenance of your vehicle's spark plugs can help ensure optimal engine performance and longevity.

Which brand of spark plugs is recommended for a Honda Accord?

The recommended brand of spark plugs for a Honda Accord depends on the specific model and year of the vehicle. However, generally speaking, NGK and Denso are two reputable brands of spark plugs that are often recommended for Honda vehicles, including the Accord. These brands offer a range of spark plugs that are designed to meet the specific needs and requirements of various Honda models. It's important to consult the owner's manual or a trusted mechanic to determine the exact specifications for the spark plugs needed for your Honda Accord. By using the recommended brand and type of spark plugs, you can ensure optimal performance and longevity for your vehicle's engine.

Will installing high-performance spark plugs improve the performance of my Honda Accord?

Installing high-performance spark plugs can potentially improve the performance of your Honda Accord, but the extent of improvement may vary depending on various factors. High-performance spark plugs are designed to deliver a stronger spark, which can ignite the fuel mixture more efficiently and result in better combustion. This can potentially translate into improved acceleration, better fuel efficiency, and smoother engine operation.

However, it's important to note that the benefits of high-performance spark plugs may not be noticeable if your engine is already in good condition and the current spark plugs are functioning properly. In some cases, installing incompatible spark plugs or using the wrong gap size can even cause damage to your engine.

Therefore, before installing high-performance spark plugs, it's important to consult with a mechanic or refer to the manufacturer's recommendations to ensure that they are compatible with your Honda Accord. Additionally, it's recommended to have a professional install the spark plugs to ensure they are properly installed and avoid any potential damage to your engine.

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