Denso Iridium Spark Plug VCH20

Denso Iridium Spark Plug VCH20

The Denso Iridium Spark Plug VCH20 is a high-performance spark plug designed for a variety of Australian vehicles, including popular models from Honda, Mazda, Toyota, and Alfa Romeo. With advanced technology, this spark plug enhances ignition efficiency and engine performance, making it an ideal choice for DIY enthusiasts, tradies, and fleet operators looking for reliability and durability.

Featuring Denso's innovative U-Groove ground electrode, the Iridium Spark Plug ensures maximum ignitability while requiring minimal voltage. Its compact design and superior materials contribute to a hotter, more concentrated spark, providing optimal performance under demanding conditions.

Key features

• Utilises Denso's patented U-Groove ground electrode for superior ignitability.
• World's smallest centre electrode tip at 0.4mm, maximising efficiency.
• Produces a concentrated spark while minimising voltage requirements.
• Designed for maximum performance in extreme conditions.
• Compatible with a wide range of vehicle models.

Technical details

• Electrode material: Iridium
• Centre electrode diameter: 0.4mm
• Type: Spark plug
• Pack size: Single unit
• Application: Petrol engines

Applications / fitment

This spark plug is commonly used in various passenger vehicles and performance models, ensuring reliable ignition across multiple brands.

• Honda Odyssey 2.4 RC i-VTEC (2013-2021)
• Mazda Mazda2 (2014-2021)
• Mazda CX-5 (2012-2017)
• Toyota Corolla (2006-2019)
• Alfa Romeo 159 (2009-2012)
• Lotus Elise (2003-2017)

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.
• Expert advice available to ensure you find the right product for your needs.

Frequently asked questions

How do I install the Denso Iridium Spark Plug?

Installation typically involves removing the old spark plug with a socket wrench, cleaning the area, and screwing in the new spark plug by hand before tightening it with the wrench.

Is the Denso Iridium Spark Plug compatible with my vehicle?

The spark plug is compatible with various models from brands like Honda, Mazda, Toyota, and Alfa Romeo. Use the My Garage feature to ensure fitment.

What are the benefits of using iridium spark plugs?

Iridium spark plugs offer better performance, improved fuel efficiency, and longer lifespan compared to standard spark plugs due to their superior materials and design.

How often should I replace my spark plugs?

It's generally recommended to replace spark plugs every 30,000 to 100,000 kilometres, depending on the vehicle and driving conditions. Consult your vehicle's manual for specific recommendations.

Can I use this spark plug in a modified engine?

Yes, the Denso Iridium Spark Plug is suitable for performance applications and modified engines, providing enhanced ignition performance under demanding conditions.