Denso W16PR-U Spark Plug for Holden Monaro, Cadillac Eldorado, and Chevrolet Corvette Models

Experience enhanced performance and reliability with the Denso W16PR-U Spark Plug, designed specifically for iconic models such as the Holden Monaro, Cadillac Eldorado, and Chevrolet Corvette. This advanced spark plug ensures optimal combustion for a smoother drive and improved fuel efficiency.

• U-Groove Ground Electrode Design: This unique design provides a groove for the flame to grow in, resulting in less flame dissipation and a larger flame front for a more complete combustion.
• Machine Rolled Threads: Prevents seizing or cross-threading during installation and removal, ensuring a hassle-free experience.
• 100% Pre-Fired: Assures the highest quality possible for consistent performance and reliability.
• Purified Alumina Powder Insulator: Provides exceptional strength and thermal conductivity, ensuring longevity and durability.

Why Choose the Denso W16PR-U Spark Plug?

Choosing the Denso W16PR-U Spark Plug guarantees a significant upgrade in your vehicle's overall performance. The innovative U-groove ground electrode design not only promotes better fuel efficiency but also enhances throttle response. The machine-rolled threads make installation and removal seamless, preventing any potential damage to your vehicle's engine. Additionally, the pre-fired quality assurance and high-grade materials used ensure that you are investing in a product that is both reliable and durable.

This spark plug is suitable for a range of Australian vehicle models, including but not limited to:

• Cadillac Eldorado 5.7L V8 1979-1980
• Holden E Series: EJ 2.3L 1962-1963, EK 2.3L 1961-1962, FB 2.3L 1960-1961
• Holden H Series: HK 5.0L 1968-1969, HT 5.0L 1969-1970, HG 5.3L 1970-1971, HQ 5.3L 1971-1974
• Holden Monaro: HG 5.7L 1970-1971, HJ 5.7L 1974-1976, HQ 5.7L 1974, HT 5.7L 1968-1970
• Chevrolet Corvette: 5.4L V8 models from 1962 to 1967

For automotive use only, do not use in aircraft.