Try a brand, part number or a shorter search term. We can help you find the right part.
Or browse: Air filters Spark plugs
NGK sparkplug CR9EK
In stock in our store.
Prefer to visit us?
Visit our store in Alphen aan den Rijn. Take a closer look at the product and get personal advice from our team.
View our store and opening hoursDoes this fit your bike?
View verified vehicle applications for the selected variant.
Source: Duell · 14-10-2026. Check the exact variant and application notes.

Product description
The NGK CR9EK spark plug is a premium NGK spark plug designed for reliable ignition and optimal engine performance across a wide range of gasoline engines. With its proven NGK quality, it delivers a consistent spark and helps extend engine lifespan.
- Model/Type: NGK CR9EK spark plug, part number 4548 (MPN 4548).
- Design and Technology: Copper-core design with multi-ground electrode for stable spark and reduced risk of misfires at high RPM.
- Material and Construction: Durable ceramic insulator and robust metal components for long-lasting performance.
- Brand Reputation: NGK is renowned for high-quality ignition components and OEM-grade quality, with reliability and consistency at its core.
- Application and Compatibility: Widely suitable for gasoline engines that require the CR9EK specification, delivering reliable performance across a variety of driving conditions.
With the CR9EK spark plug, you gain reliable ignition that provides a consistent spark, more efficient combustion, and smoother engine response across a range of driving conditions. The construction's durability and NGK quality help reduce maintenance requirements and extend your engine's lifespan, which is especially noticeable during regular drives and heavy loads. This spark plug is ideal for drivers who value reliability and long-term performance in both daily commuting and sporty driving.
Specifications
Manufacturer and product safety
Manufacturer
NGK SPARK PLUGS
Harkortstraße 41
40880 Ratingen
DE
https://www.ngkntk.com/de/kontakt/
Our reviews
What are your predecessors' experiences?