Masuma has significantly expanded its range of spark plugs. In addition to the well-known iridium and platinum spark plugs, as well as Double-series plugs featuring precious metals on both electrodes, Masuma has introduced new Copper Core spark plugs with nickel-plated electrodes—a simple and affordable solution.
The Masuma lineup now includes spark plugs for vehicles from 30 automotive brands, including:
AUDI, BMW, CHANGAN, CHERY, CHEVROLET, CITROËN, DAIHATSU, FORD, HONDA, HYUNDAI, INFINITI, KIA, LAND ROVER, LEXUS, MAZDA, MERCEDES-BENZ, MITSUBISHI, NISSAN, OPEL, PEUGEOT, RENAULT, SCION, ŠKODA, SUBARU, SUZUKI, TOYOTA, VOLKSWAGEN, VOLVO.
Masuma Copper Core Spark Plugs
Standard spark plugs with a copper core and nickel-plated center electrode.
✔ Service life: up to 30,000 km.
✔ Affordable plugs without precious metals.
✔ Ensure reliable engine operation.
✔ Suitable for a wide range of vehicles and equipment.
Masuma Copper Core spark plugs can replace more expensive iridium and platinum spark plugs, provided the ignition system allows it. Replacement interval: 30,000 km.
Masuma Platinum & Masuma Iridium Spark Plugs
Featuring a fine-wire central electrode made of precious metal.
✔ Service life: up to 80,000 km.
✔ Improves combustion efficiency in cylinders.
✔ Self-cleans effectively, reducing carbon buildup.
✔ Reduces ignition coil load, extending component lifespan.
✔ Offers more stable and longer-lasting performance than standard plugs.
Masuma Iridium + Platinum & Double Platinum Spark Plugs
Fine-wire center electrode made of precious metal with a platinum tip (pad) welded on the ground electrode.
✔ Service life: up to 100,000 km.
✔ Enhances combustion, improving engine performance.
✔ Self-cleans efficiently, minimizing deposits.
✔ Reduces stress on ignition coils, enhancing durability.
✔ Maintains a stable spark gap over time.
✔ Extended lifespan compared to conventional spark plugs.
Masuma Double Iridium Spark Plugs
Ultra-fine iridium center electrode with a needle-shaped ground electrode made of iridium.
✔ Service life: up to 120,000 km.
✔ Optimizes fuel combustion, boosting engine power and efficiency.
✔ Provides superior self-cleaning, preventing carbon buildup.
✔ Reduces ignition coil load, ensuring longevity.
✔ Maintains a stable spark gap, ensuring consistent performance.
✔ Maximizes durability, offering the longest lifespan among Masuma spark plugs.
Read more about the Double spark plugs series
Heat range and spark gap specifications for each spark plug model are available in the Masuma Spark Plug Catalog. Check the availability for your vehicle using the Parts Finder.
