IRIDIUM SPARKPLUGS FOR ALL TYPE MOTORCYCLE

is recommended #1

Top 10 Best Iridium Spark Plugs 2025

Options considered: 40

Country: Philippines

Last updated: January 2025

Ranking criteria: durability, compatibility with different vehicle models, ease of installation, availability in the market

Buyer's remorse summary: the most common issues that customers have with their Iridium Spark Plugs are typically related to Compatibility , Installation challenges , Performance variations and Longevity and durability .

We compiled the list of the most popular Iridium Spark Plugs of 2025 that have received the fewest complaints in these categories.

Best for most
IRIDIUM SPARKPLUGS FOR ALL TYPE MOTORCYCLE

IRIDIUM SPARKPLUGS FOR ALL TYPE MOTORCYCLE

UMA Racing Iridium Spark Plug LONG - AB9R31 and AB8R31

UMA Racing Iridium Spark Plug LONG - AB9R31 and AB8R31

Budget option
Iridium Sparkplug C7HSA for Wave 100R / Mio Sporty Soul

Iridium Sparkplug C7HSA for Wave 100R / Mio Sporty Soul

Iridium Spark Plugs for Toyota, Nissan, Hyundai, Mitsubishi, Mazda, Subaru

Iridium Spark Plugs for Toyota, Nissan, Hyundai, Mitsubishi, Mazda, Subaru

About

About

These high-quality spark plugs provide improved throttle response, longer service life, and better c... read more

About

Featuring advanced iridium technology, this spark plug ensures optimal performance for both daily us... read more

About

This motorcycle spark plug is compatible with a wide range of models and offers brand new, high-qual... read more

About

These high-quality spark plugs are compatible with a wide range of car brands and models, ensuring a... read more

Great because

Why we recommend it

  • Long thread spark plugs suitable for daily use and high performance engines
  • High durability and can withstand higher temperatures
  • Improved throttle response and ignition
  • expand 4 more

Why we recommend it

  • Available in two models: AB8R31 for daily use/stock engines and AB9R31 for high-performance/high-temperature engines.
  • Compatible with a wide range of Honda, Kawasaki, Suzuki, and Yamaha motorcycles and scooters.
  • Designed to enhance engine performance and efficiency.
  • expand 2 more

Why we recommend it

  • Compatible with various motorcycle models
  • Made with iridium material for improved performance
  • Brand new and high-quality product
  • expand 5 more

Why we recommend it

  • 4pcs Iridium BKR5EIX-11 5464 Spark Plugs
  • Compatible with Toyota, Nissan, Hyundai, Mitsubishi, Mazda, Subaru, Suzuki, and Lexus vehicles
  • Package includes 4 spark plugs
  • expand 5 more
ReviewFinder finds and aggregates reviews

We track reputable review websites and marketplaces, aggregate listings and reviews, recommend best options based on aggregated data.

No time to read? Just looking for #1 recommendation?

As usual, this month we aggregated dozens of popular Iridium Spark Plugs in the Philippines and ranked them based on durability, compatibility with different vehicle models, ease of installation, availability in the market. According to this January's formal ranking, iridium spark plugs by NGK Spark Plugs are the most prominent ones, followed by NGK and OEM .

ReviewFinder may earn commission at no extra cost to you. Commission amount is not a factor in ranking products.

Top 10 this January

Price breakdown of best-selling iridium spark plugs in the Philippines

We made a price chart of the top selling Iridium Spark Plugs (see below). Budget options start at ₱26, going up ₱1149. The most popular option is priced at ₱413, which is on the cheaper side. We definitely recommend checking it out. Click on a product in the chart for more info.

₱26 ₱483 ₱1149

The 4pcs Iridium BKR5EIX-11 5464 Spark Plugs are a high-quality and reliable choice for various Toyota, Nissan, Hyundai, Mitsubishi, Mazda, Subaru, Suzuki, and Lexus models. These spark plugs come as a set of four and are specifically designed to enhance the performance of your vehicle's engine.

With their iridium construction, these spark plugs offer excellent durability and longevity. The use of iridium allows for a smaller electrode size compared to traditional spark plugs, which in turn provides better ignitability and more efficient combustion.

This translates into improved fuel efficiency and reduced emissions. The BKR5EIX-11 5464 model is designed to fit a wide range of vehicles from different manufacturers including Hyundai Kia Honda Mazda Lexus Nissan Subaru Suzuki.

To ensure compatibility with your vehicle's specific requirements, it is important to verify that the part number matches the original one on your existing spark plugs or provide additional details such as VIN number or Frame/Chassis number.

Installing these Iridium Spark Plugs can lead to noticeable improvements in your vehicle's acceleration and overall performance. Their reliable ignition system ensures consistent firing throughout the engine's RPM range while reducing misfires.

Additionally, they are highly resistant to fouling which helps maintain optimal engine performance over time. Overall, the 4pcs Iridium BKR5EIX-11 5464 Spark Plugs offer exceptional quality and performance for a variety of compatible Toyota Nissan Hyundai Mitsubishi Mazda Subaru Suzuki Lexus models.

Upgrade your vehicle's ignition system with these durable spark plugs for improved fuel efficiency and enhanced engine performance.

Go to product


The NGK Iridium IX Spark Plug for Honda and Yamaha Bikes is a reliable and high-performance spark plug designed to enhance the overall performance of your bike. With its advanced technology and exceptional design, this spark plug guarantees consistent stable sparks, ensuring smooth ignition every time.

One of the standout features of this spark plug is its iridium construction, which gives it an extremely high melting point. This means that it can withstand intense heat and pressure, making it highly durable even in demanding riding conditions.

Additionally, the iridium material allows for excellent conductivity, resulting in outstanding acceleration and improved fuel efficiency. With 100% genuine NGK quality, you can trust that this spark plug will deliver the performance you expect from a reputable brand.

It has been specifically designed to fit Honda Beat 110, ADV 150, PCX 150 models as well as Yamaha Aerox 155 & Nmax 155 bikes. The NGK Iridium IX Spark Plug is easy to install and offers long-lasting durability.

Its ultimate design ensures optimal combustion efficiency while reducing engine misfires. Whether you are a casual rider or a passionate motorcyclist seeking improved performance from your bike's engine, this spark plug is an excellent choice.

Overall, the NGK Iridium IX Spark Plug for Honda and Yamaha Bikes offers consistent stable sparks with outstanding acceleration, high fuel efficiency,and durability thanks to its advanced iridium construction.

If you're looking to enhance your bike's performance without compromising on quality or reliability,this spark plug comes highly recommended.

Go to product

How we rank

Meta-rankings combine expert endorsements.

ReviewFinder's formal aggregated ranking is a combination of our meta-rankings and consumer score.

Meta-rankings are a combination of all expert reviews we can find on the Internet. When present, meta-rankings are the strongest ranking signal (we trust experts more than consumers).

Consumer score is calculated from customer reviews.

Not all categories have enough expert endorsements online - in such cases we use consumer score weighted by historical brand prominence in the niche (brands that historically specialize in a certain category get a slight bump in that category rankings). Consumer score is a normalized 0-10 score based on customer reviews.

Recently we removed price form our rankings - it no longer affects recommendations. Whether to go budget or premium is consumer's choice, not ours.


The NGK Iridium IX Spark Plug is a high-quality spark plug designed specifically for the Raider150 and Sniper150MXi motorcycles. This spark plug features advanced technology and design, ensuring consistent stable sparks and improved overall performance.

One of the standout features of this spark plug is its 100% genuine NGK construction, guaranteeing reliability and durability. The NGK brand is renowned for its exceptional quality, making this spark plug a trustworthy choice for motorcycle enthusiasts.

The Iridium IX Spark Plug also boasts an extremely high melting point, allowing it to withstand high temperatures without compromising performance. This feature ensures that the spark plug remains in optimal condition even during intense riding conditions or extended periods of use.

In terms of performance, this spark plug offers outstanding acceleration and fuel efficiency. It delivers a strong ignition source that results in smooth starts and efficient combustion, maximizing power output while minimizing fuel consumption.

Additionally, the ultimate design of this spark plug further enhances its performance capabilities. The advanced technology utilized in its construction allows for improved engine response and increased power delivery throughout the RPM range.

Overall, the NGK Iridium IX Spark Plug for Raider150/Sniper150MXi stands out as a reliable option for motorcycle riders seeking enhanced ignition performance. Its consistent stable sparks, high melting point, outstanding acceleration capability, fuel efficiency improvement, durability make it an excellent choice to keep your bike running smoothly.

Go to product

The Motorcycle Iridium Spark Plug FMP D8TC is a high-performance spark plug designed specifically for motorcycles. With its advanced features and durable construction, this spark plug offers improved ignition efficiency, enhanced power, and smoother engine operation.

One of the standout features of this spark plug is its use of Isostatic Ceramics, which ensures a more reliable and consistent spark. This means that your motorcycle will start faster even in low temperatures and provide a more efficient combustion process.

Additionally, the FMP D8TC spark plug is designed to be corrosion resistant and oil resistant, making it ideal for long-lasting performance in various riding conditions. Another key feature of this iridium spark plug is its anti-leakage and anti-breakdown properties.

These features help prevent any loss or breakdown of electrical current during operation, ensuring a consistent and reliable ignition performance throughout the lifespan of the plug. Overall, the Motorcycle Iridium Spark Plug FMP D8TC offers excellent durability and longevity due to its iridium construction.

This material allows for better heat dissipation and improved resistance against wear compared to traditional copper or platinum plugs. If you're looking to enhance your motorcycle's performance with improved ignition efficiency, enhanced power output, and smoother engine operation while also benefiting from increased durability and longevity - then look no further than the Motorcycle Iridium Spark Plug FMP D8TC.

Go to product

The NGK Iridium Spark Plug is a high-quality spark plug designed specifically for Honda TMX 125/155 motorcycles. With its fine iridium tip, this spark plug ensures high durability and a consistent stable spark, making it ideal for today's high-tech, high-performance engines.

Its extremely high melting point allows for optimal performance in even the most demanding conditions. One notable feature of this spark plug is its trivalent metal plating, which provides superior anti-corrosion and anti-seizing properties.

This ensures that the spark plug remains in excellent condition over time, preventing any potential damage or performance issues. In terms of performance, the NGK Iridium Spark Plug delivers outstanding acceleration, as well as high fuel efficiency and durability.

Its ultimate design, technology, and performance make it a reliable choice for motorcycle enthusiasts who value quality and longevity. The installation process of this spark plug is simple and hassle-free.

It can be easily replaced by following the manufacturer's guidelines or seeking professional assistance if needed. Overall, the NGK Iridium Spark Plug is an excellent choice for Honda TMX 125/155 owners looking to enhance their motorcycle's ignition system.

With its advanced features such as fine iridium tip technology and trivalent metal plating, it offers exceptional reliability and longevity. Whether you're a casual rider or a passionate motorcyclist seeking optimal engine performance, this spark plug is worth considering to ensure your Honda TMX runs smoothly at all times without compromise.

Go to product

Basic price distribution of top ranked iridium spark plugs in the Philippines

As can be seen below, top ranked iridium spark plugs in the Philippines start at roughly ₱26 and go up to ₱1149. Median price is ₱483.

₱26 ₱1149

More detailed price comparison chart is above.

Go to price chart

Browse the hottest deals in the Philippines

New deals up to 80% off added every day.

Browse deals