Set of 4 Bosch Spark Plugs for Holden Astra LB 1984–1985 1.5L E15

PRODUCT OVERVIEW

Set of 4 Bosch Super Plus spark plugs designed for Holden Astra LB 1984–1985 with 4-cylinder E15 1.5L (1488cc) petrol engines. Engineered for reliable ignition, long service life and consistent performance.

KEY FEATURES

• Set of 4 Bosch Super Plus spark plugs
• Yttrium-enhanced centre electrode for improved durability
• Nickel chromium tapered, temperature-resistant ground electrode
• Metal-glass fused resistor for stable performance
• Precious-metal-like performance at non-premium pricing

BENEFITS

• Up to 50% longer life than standard copper core spark plugs
• Maximum interference suppression for cleaner ignition signals
• Helps prevent misfiring caused by current leakage
• Supports smooth engine starting and efficient combustion

SPECIFICATIONS

• Configuration: Set of 4 spark plugs
• Centre electrode material: Yttrium-enhanced
• Fuel type: Petrol

REFERENCE NUMBERS

• S3-4
• WR8DC+
• ZPN-19624

FITMENT NOTES

This is a vehicle-specific part for Holden Astra LB 1984–1985 4-cylinder E15 1.5L (1488cc) petrol engines. Always confirm engine code and plug type against your existing parts or workshop manual before purchase.