Denso HP Iridium Twin Tip TT Spark Plug IK20TT

Denso HP Iridium Twin Tip TT Spark Plug Fits Ford, Holden, Honda, Mazda, Mitsubishi, Nissan, Subaru, Toyota, Volkswagen, Suzuki, Rover, Audi

The Denso HP Iridium Twin Tip TT Spark Plug is a premium ignition solution designed for a wide range of Australian vehicles. Engineered with advanced Iridium and Platinum technologies, this spark plug enhances engine performance and longevity, making it an ideal choice for DIY enthusiasts, tradies, and fleet operators alike. With a remarkable lifespan of over 100,000 miles, the Denso TT Spark Plug promises improved acceleration and fuel economy, ensuring your vehicle runs at its best.

Featuring Denso's unique 360-degree laser welding process, the Twin-Tip technology optimises spark energy concentration for a more powerful ignition. The 0.4mm Iridium centre electrode and 0.7mm needle tip ground electrode significantly reduce spark interference, leading to better power, torque, and fuel efficiency. Trust Denso's patented Iridium Alloy for durability and performance.

Key features

• Machine rolled threads to prevent seizing or cross-threading during installation.
• 100% pre-fired to ensure the highest quality and reliability.
• Purified alumina powder insulator for exceptional strength and thermal conductivity.
• Five rib insulator designed to prevent flashover.
• Copper-glass seal providing a gas-tight bond between the centre electrode and insulator.

Technical details

• Electrode design: 0.4mm centre electrode, 0.7mm ground electrode.
• Material: Iridium alloy for enhanced durability.
• Typical lifespan: Over 100,000 miles.
• Compatibility: Suitable for a variety of vehicle makes and models.

Applications / fitment

This spark plug is suitable for various Australian vehicle models. Please add your vehicle details to My Garage to ensure it fits your specific vehicle. This will activate our 100% Fitment Guarantee.

• Ford Falcon 4.0 BA/BF/FG (2002-2016)
• Holden Commodore V6 (various models)
• Honda Accord (various models)
• Mazda 3 (various models)
• Nissan Navara D40 (2005-2015)
• Subaru Forester (various models)
• Toyota Hilux (various models)
• Volkswagen Golf (various models)

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 know if this spark plug is compatible with my vehicle?

Please add your vehicle details to My Garage on our website. This will activate our 100% Fitment Guarantee to ensure compatibility.

What is the lifespan of the Denso HP Iridium Twin Tip TT Spark Plug?

This spark plug is designed to last over 100,000 miles under normal driving conditions.

How do I install the Denso spark plug?

Ensure the engine is cool, remove the old spark plug, and install the new Denso spark plug using the correct torque specifications to avoid damage.

Can I use this spark plug in modified engines?

This spark plug is suitable for various engines, including modified ones, but it is always best to consult with a mechanic for specific applications.

What maintenance does the spark plug require?

Regularly check the spark plug for wear and replace it if any damage or excessive wear is observed.

Is there a warranty on the Denso spark plugs?

Yes, Denso spark plugs typically come with a warranty. Please refer to our warranty policy for more details.