First, Add Your Vehicle

Get an exact fit for your vehicle.
Tap image to zoom

Autolite XP Iridium Spark Plug XP5324

Shop All Autolite
Autolite183625
Part # XP5324
SKU # 183625
In stock|
Estimated delivery Feb. 23
Part #XP5324
SKU #183625
Weight0.13lbs
Ground Electrode Tip MaterialPlatinum
Resistor TypeYes
Center Electrode Tip MaterialIridium
Pre-Gap Size1.1mm
Thread Diameter14mm
Center Electrode Core MaterialCopper
Seat TypeFlat
Reach26.5mm
Metal TypeIridium
Hex Size16 mm
Resistance4000Ohms
Ground Electrode Tip DesignTapered
Ground Electrode Quantity1
Center Electrode DesignFine Wire
Ground Electrode Core MaterialNickel
Center Electrode Insulator Tip ProjectionMid Projection
Electrical Terminal TypeStud
Our best spark plug! Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.