Denso Spark Plug K16PR-U11

Denso Spark Plug K16PR-U11

The Denso Spark Plug K16PR-U11 is designed for a wide range of vehicles, including popular Australian models from manufacturers such as Ford, Holden, Honda, and Toyota. This high-quality spark plug enhances engine performance by improving fuel efficiency and throttle response, making it an excellent choice for DIY enthusiasts, tradies, and fleet operators alike.

Featuring a U-groove ground electrode design, the K16PR-U11 allows for better combustion by creating a larger flame front and reducing flame dissipation. With Denso's reputation for reliability and performance, this spark plug is a trusted option for ensuring your vehicle runs smoothly.

Key features

• U-groove ground electrode design for improved combustion efficiency
• Machine rolled threads to prevent seizing or cross-threading during installation
• 100% pre-fired for guaranteed quality and performance
• Purified alumina powder insulator for exceptional strength and thermal conductivity
• Five rib insulator design to prevent flashover
• Copper-glass seal for a gas-tight bond between the centre electrode and insulator

Technical details

• Type: Spark Plug
• Electrode Design: U-Groove
• Insulator Material: Purified Alumina Powder
• Thread Type: Machine Rolled
• Pre-fired: Yes

Applications / fitment

This spark plug is suitable for a variety of Australian vehicle models. To ensure compatibility, please add your vehicle details to My Garage, which activates our 100% Fitment Guarantee.

• Ford Falcon 4.0 BA (2002-2005)
• Holden Commodore V6 (Various Models)
• Honda Accord 2.2 (Various Models)
• Mazda 3 (Various Models)
• Toyota Hilux 2.7 (1997-2005)
• Nissan Navara 2.4 (1999-2005)

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 assist with your purchase.

Frequently asked questions

How do I install the Denso Spark Plug K16PR-U11?

Installation is straightforward. Ensure the engine is cool, remove the old spark plug, and install the new one by hand to avoid cross-threading. Use a torque wrench to tighten to the manufacturer's specifications.

Is the Denso Spark Plug K16PR-U11 compatible with my vehicle?

To confirm compatibility, please add your vehicle details to My Garage on our website. This feature activates our 100% Fitment Guarantee.

What maintenance is required for spark plugs?

Regularly inspect your spark plugs for wear and replace them as per your vehicle's service schedule or if you notice performance issues.

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

The Denso K16PR-U11 is designed for everyday use and may not be suitable for specialised high-performance applications. For such needs, consult a professional.

What is the lifespan of the Denso Spark Plug K16PR-U11?

On average, spark plugs should be replaced every 30,000 to 100,000 kilometres, depending on your vehicle and driving conditions. Regular checks can help extend their lifespan.