Bosch Leads+8 Denso Iridium TT Spark Plug for Holden Adventra Calais VT VX VY VZ

Bosch ignition leads are manufactured to Original Equipment specifications to deliver the following requirements:

• Contact stability.
• High-voltage strength.
• Resistance to chemical attack.
• Immunity to electromagnetic interference.

For strong and reliable spark energy: Bosch ignition cables transmit high voltage from the ignition system to the spark plugs with minimum energy loss.

Functionally and quality tested in accordance with the same standards as for original equipment parts:For high performance and reliability over a long service life.

High-quality materials and innovative robust design:For excellent resistance to heat, cold and fluids.

Corrosion-resistant connectors:For a consistent contact to spark plugs.

DENSO SPARK PLUGS DESIGN AND FEATURES

Even DENSO's "standard" spark plug is something special. The innovative U-Groove design that helped to make DENSO spark plugs famous, employs a unique, channeled ground electrode designed to generate a larger spark at the point of ignition.

• Copper glass seal helps heat dissipation.
• Standard U-groove.
• Deeply inserted copper core.
• Heat resistant nickel plating.

BOSCH

Bosch, a premier global supplier of services and technology, is a privately held company headquartered in Germany.

Bosch has had a presence in Australia since 1907, opening its first wholly owned subsidiary, Robert Bosch (Australia) Pty Ltd in 1954.Bosch Australia's activities are operated through six wholly owned subsidiaries and include Mobility Solutions, Industry Technology, Consumer Goods and Energy and Building Technology.

DENSO

This commitment to manufacturing excellence has provided Denso with a reputation for reliable,quality components which in turn provides tremendous long term value for our trade and end-user customers.