Set of 8 Denso Nickel U-Groove Spark Plugs for Holden 5.0L V8

PRODUCT OVERVIEW

Set of 8 Denso Nickel U-Groove Series spark plugs designed for petrol V8 engines. Suitable for applications requiring references T16P-U-X-8 or ZPN-75680. Features Denso's original U-Groove ground electrode for reliable ignition performance.

KEY FEATURES

• Denso Nickel U-Groove Series spark plugs
• U-Groove ground electrode for a larger spark nucleus
• Copper core center electrode for superior thermal conductivity
• Nickel alloy ground and center electrode construction
• Designed for more complete and efficient combustion
• Supplied as a matched set of 8 spark plugs

TECHNICAL SPECIFICATIONS

• Centre electrode material: Nickel
• Fuel type: Petrol
• Thread diameter: 14 mm
• Hex size: 16 mm
• Reach: 11.2 mm
• Gap: 0.9 mm

REFERENCE NUMBERS

• T16P-U-X-8
• ZPN-75680

FITMENT NOTICE

This is a vehicle-specific component. Always confirm part number, plug dimensions, and specifications against your engine and OEM requirements before purchase or installation.