NGK Double Fine Electrode Iridium Spark Plug — DIFR6D13

The NGK DIFR6D13 is a double fine electrode iridium spark plug, engineered for superior ignitability, sharper throttle response and excellent anti-fouling performance.

  • Fine iridium centre electrode delivers a strong, focused spark and high ignitability
  • Double fine electrode design for precise, consistent combustion
  • Iridium is far harder than platinum — the fine-wire tip holds its precise edge for a long service life
  • Superior anti-fouling and stable idle performance
  • An ideal performance upgrade or premium OE replacement
  • From NGK — the world's leading spark plug brand

Use the Part Finder or check the vehicle compatibility list to confirm this plug suits your vehicle.

SKU DIFR6D13
Model # DIFR6D13
Barcode # 087295941676
Brand NGK
Material Iridium
Type Spark Plug
Manufacturer Part Number DIFR6D13
Contains Liquid No
Select your vehicle using the Part Finder to check fitment for your specific vehicle.
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Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.

Fitment (vehicle-specific products): Vehicle fitment is based on manufacturer and supplier catalogue data and is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant, and parts on older vehicles may have been replaced with non-original or different-style components.

Before you buy, compare the product images with the part currently fitted to your vehicle — check shape, size, connectors and mounting points. If the part on your vehicle looks different, please contact us before purchasing. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing.

Not sure? Message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm fitment before you buy.

Parts returned because they do not suit the vehicle, where the listing matches the manufacturer's catalogue, are treated as a change of mind and must be unused, uninstalled and in original packaging. Nothing in this notice affects your rights under the Australian Consumer Law.

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