Copper & Iridium vs Platinum Spark Plugs

What are the materials that we use in manufacturing Champion Spark Plugs? Learn how platinum, iridium and copper spark plugs can affect your engine's performance.

【Iridium-Platinum Spark Plugs】Most of replacement one used the copper or iridium/platinum to center electrode tip only. Jectam's made the Iridium in

Platinum Iridium Automotive Replacement Spark Plugs SILZKGR8B8S 12120040551 4PCS Compatible with 230i 330i 340i 430i 440i 530i 540i 640i 740i X1 X2 X3

Doing my spark plugs tomorrow, Are these the correct plugs for a

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ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in

Accel HP Copper Spark Plug 8196

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NGK Spark Plugs 95770 Spark Plug Laser Iridium Spark Plug