SET OF 8 AUTOLITE DOUBLE PLATINUM SPARK PLUGS TO SUIT HOLDEN L36 304 308 4.2L 5.0L V8

Product no.: SP842

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NZ$100.00

Inspired and used within NASCAR, these premium Double Platinum spark plugs are for the enthusiasts with high performance applications in mind. These superior-performing spark plugs feature platinum-to-platinum firing and eliminate gap erosion, reduce misfires, and provide improved durability. 

The new Autolite plugs ignite more gas and air mixture inside the cylinders to deliver better overall performance. The ignition is also more focused, which provides better and faster fuel combustion, optimizing the vehicles spark plug performance.

 

Key Features:

  •  High nickel alloy side electrode.
  •  Full platinum tips.
  •  Necked-down center electrode.
  •  Full copper core center electrode.

 

Contents:

  •  X Autolite double platinum spark plug 

Vehicle Fitment Guide

 

Notes: 

  • You can contact us if you are unsure about fitment.
  • Gap the new spark plugs as recommended in the above fitment guide or car owner's manual. Use a feeler gauge to measure the gap between the center and ground electrode. The gauge should pass through snugly but easily. If too lose or too tight, reset the gap.
  • The images are for illustrative purposes only.
Browse these categories as well: Spark Plugs, V8, 4.2L L36 V8, 5.0L 304 V8, 5.0L 308 V8