NGK SILMAR9C9 91086 Spark Plug Iridium
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NGK SILMAR9C9 91086 Spark Plug Iridium

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£16.97

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About the product

The NGK SILMAR9C9 91086 is an iridium spark plug in the NGK Laser Iridium range.

It has a laser-welded iridium centre electrode and a platinum pad on the ground electrode. Use it as a like-for-like replacement where the vehicle handbook specifies this part number. The range is described as original-equipment specification and is fitted on production lines by many manufacturers.

Its precious-metal wearing surfaces are associated with the long service intervals scheduled for modern engines. Consistent ignition over the plug’s service life keeps fuel consumption and emissions where the vehicle maker intended.

At a glance

  • Laser-welded iridium centre electrode
  • Platinum pad on the ground electrode
  • Use as a like-for-like replacement when specified in the vehicle handbook

Specifications4

NGK
Material
iridium/platinum
Part number
91086
Electrode construction
Laser-welded iridium centre electrode and platinum pad on the ground electrode
Replacement guidance
Use as a like-for-like replacement where the vehicle handbook specifies this part number

Price history

Price at the shop, last 24 days

The price has stayed at £16.97 since 9 October.

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