5423 NGK Spark Plug
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NGK Spark Plug

P/N: 5423 NGK
Porsche 911
Temporarily Unavailable
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Make Sure It Fits

Description:
NGK equivalent for (nla) Bosch XR4CS.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This NGK Spark Plug Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Porsche
MY89-98 - 911 (964) Turbo, (993) Turbo, Carrera (964), Carrera 2 (964), Carrera 2 (993) & more
Only for engines modified to use 12 mm thread plugs.
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