6 x Bosch Nickel Spark Plugs for BMW 523i 528i Touring E39 Z3 E36 E37 WI4

Equipped with a ground electrode made from nickel alloy: Bosch Nickel spark plugs are developed to the same high quality as original equipment for a wide range of applications.

Key Features :

• High heat conductivity with ground electrode made from nickel alloy and large copper core: For a smoother engine operation and a steady acceleration.

• Nickel-plated housing and thread: For protection against corrosion and seizure in the aluminum cylinder head without the need for lubrication.

• Factory pre-set electrode gap: Enables hassle-free replacement of spark plugs.

• Manufactured using heat-shrink assembly: Improved resilience in extreme temperatures and ensures high gas-tightness.

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.