Denso Spark Plug K16PR-U

Denso Spark Plug K16PR-U

The Denso Spark Plug K16PR-U is an essential component for ensuring optimal engine performance in a wide range of Australian vehicles. Designed for both DIY enthusiasts and professional mechanics, this spark plug enhances fuel efficiency and throttle response, making it ideal for everyday driving and off-road adventures alike.

Utilising a unique U-groove ground electrode design, the K16PR-U allows the flame to grow more effectively, resulting in a larger flame front for more complete combustion. This not only improves engine performance but also contributes to a smoother driving experience.

With Denso's reputation for quality, you can trust that this spark plug will deliver reliable performance in your vehicle.

Key features

• U-groove ground electrode design for improved combustion efficiency
• Machine rolled threads to prevent seizing or cross-threading
• 100% pre-fired for assured quality and reliability
• Purified alumina powder insulator for exceptional strength and thermal conductivity
• Five rib insulator to prevent flashover and enhance performance
• 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
• Compatibility: Suitable for various Australian vehicle models
• Pack size: Single unit

Applications / fitment

The Denso Spark Plug K16PR-U is suitable for a variety of vehicles, providing reliable performance across numerous makes and models. To ensure a perfect fit, add your vehicle details to My Garage for our 100% Fitment Guarantee.

• Passenger vehicles including Ford, Holden, Honda, Mazda, and more
• 4x4 and off-road vehicles
• Fleet vehicles requiring dependable ignition components
• Performance upgrades for enthusiasts

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, ensuring quality products.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service policies for peace of mind.

Frequently asked questions

What vehicles are compatible with the Denso Spark Plug K16PR-U?

The K16PR-U is compatible with a wide range of vehicles, including models from Ford, Holden, Honda, Mazda, Mitsubishi, Nissan, Subaru, Toyota, and Volkswagen. Check My Garage for a precise fit.

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

Installation involves removing the old spark plug and replacing it with the K16PR-U. Ensure the threads are clean and use a torque wrench for proper installation to avoid cross-threading.

Is the Denso Spark Plug K16PR-U pre-gapped?

Yes, the spark plug is pre-gapped and ready for installation, providing convenience and reliability.

How often should I replace my spark plugs?

It is generally recommended to replace spark plugs every 30,000 to 50,000 kilometres, depending on your vehicle’s specifications and driving conditions.

Can I use the Denso Spark Plug K16PR-U in a performance vehicle?

Yes, the K16PR-U is suitable for performance upgrades, enhancing combustion efficiency and throttle response in modified engines.