DENSO

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

Six times harder than platinum, iridium withstands temperatures up to 4,000?F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing...

100 percent pre-fired to ensure reliable operation Copper core center electrode for superior thermal conductivity Unique five-rib insulator reduces flashover and decreases voltage loss Dual copper...