Denso Iridium Power Spark Plug Thread 10mm Reach 19mm Hex 16mm Gap 0.9mm IU24A

Denso Iridium Power Spark Plug Thread 10mm Reach 19mm Hex 16mm Gap 0.9mm

Denso is known around the world as a leading supplier of advanced automotive components. They take pride in being an OE (original equipment) manufacturer who meets the strict standards faced by today's automakers while also integrating the latest upgrades. Denso's extensive "First Time Fit" product line includes spark plugs and spark plug wires, alternators, starters, relays, mass airflow and oxygen sensors, filters, fuel pumps, radiators, air conditioner compressors and condensers. As the name suggests, "First Time Fit" parts are exact replacements to help you avoid doing a job twice.

The Denso Iridium Power Spark Plug is designed for high-performance vehicles, providing superior ignition and efficiency. Ideal for DIY enthusiasts, tradies, and fleet operators, this spark plug ensures reliable engine performance and longevity.

Key features

• Iridium centre electrode for enhanced durability and performance.
• 10mm thread reach for compatibility with a range of vehicles.
• 19mm hex size for easy installation and removal.
• 16mm gap for optimal ignition efficiency.
• Reduces misfires and improves fuel economy.
• Designed for high-temperature and high-pressure environments.

Technical details

• Thread size: 10mm
• Hex size: 19mm
• Gap size: 16mm
• Electrode gap: 0.9mm
• Material: Iridium

Applications / fitment

This spark plug is typically used in high-performance applications where reliable ignition is crucial.

• Passenger vehicles
• Performance cars
• 4x4 vehicles
• Light trucks
• Motorcycles

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.

Frequently asked questions

How do I install the Denso Iridium Power Spark Plug?

Ensure the engine is cool, remove the old spark plug, and install the new one by hand to avoid cross-threading, then tighten to the manufacturer's specifications.

What vehicles is this spark plug compatible with?

This spark plug is compatible with a range of passenger vehicles, performance cars, and 4x4s. Always check your vehicle's specifications for compatibility.

How often should I replace my spark plugs?

It is generally recommended to replace spark plugs every 30,000 to 100,000 kilometres, depending on the vehicle and driving conditions.

Can I use this spark plug in high-performance applications?

Yes, the Denso Iridium Power Spark Plug is specifically designed for high-performance applications, providing reliable ignition and improved engine efficiency.

What is the difference between iridium and standard spark plugs?

Iridium spark plugs offer better durability and performance compared to standard plugs, thanks to their high melting point and superior conductivity.