Denso Spark Plug Q16R-U

Denso Spark Plug Q16R-U

The Denso Spark Plug Q16R-U is a high-performance spark plug designed to enhance the ignition efficiency of various Australian vehicle models. Featuring a unique U-Groove ground electrode design, it allows the flame to grow more effectively, leading to better fuel efficiency and improved throttle response. Ideal for DIY enthusiasts, tradies, and fleet operators, this spark plug is a reliable choice for anyone looking to optimise their vehicle's performance.

Manufactured by Denso Spark Plugs, a trusted name in the automotive industry, this product ensures quality and durability, making it suitable for a wide range of vehicles including Ford, Holden, Honda, Mazda, Mitsubishi, Nissan, Subaru, Toyota, Volkswagen, and more.

Key features

• U-Groove ground electrode design for improved flame propagation
• Machine rolled threads to prevent seizing or cross-threading during installation
• 100% pre-fired to guarantee the highest quality
• Purified alumina powder insulator for exceptional strength and thermal conductivity
• Five rib insulator 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 wide variety of vehicles, particularly those listed below. To ensure compatibility, add your vehicle details to My Garage for our 100% Fitment Guarantee.

• Ford Falcon 4.0 BA (2002-2005)
• Holden Commodore V6 (various models)
• Mitsubishi Lancer (various models)
• Nissan Navara 2.4 D22 (1999-2005)
• Toyota Hilux 2.7 RZN149 (1997-2005)
• Volkswagen Polo 1.4 (2009-2014)

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 policies.
• Commitment to customer satisfaction and product quality.

Frequently asked questions

How do I install the Denso Spark Plug Q16R-U?

Installation involves removing the old spark plug and threading in the new one. Ensure the engine is cool and follow the manufacturer's torque specifications.

Is this spark plug compatible with my vehicle?

To check compatibility, add your vehicle details to My Garage for our 100% Fitment Guarantee.

What is the expected lifespan of this spark plug?

The lifespan can vary based on driving conditions, but typically, spark plugs should be replaced every 30,000 to 100,000 kilometres.

Can I use this spark plug in a performance vehicle?

Yes, the Denso Spark Plug Q16R-U is designed to enhance performance and can be used in various performance applications.

What maintenance does this spark plug require?

Regularly check the spark plug for wear and replace it as needed to maintain optimal engine performance.