Automotive Spark Plugs

Avoid misfires and slow starts with this Iridium Xtreme Performance spark plug. With a resistor to prevent electrical interference, this tapered seat spark plug has a platinum core for durability and an iridium-enhanced finewire for faster starts. This spark plug has a 14-millimetre thread and a 5/8" hex.

Avoid misfires and slow starts with this Iridium Xtreme Performance spark plug. With a resistor to prevent electrical interference, this tapered seat spark plug has a platinum core for durability and an iridium-enhanced finewire for faster starts. This spark plug has a 14-millimetre thread and a 5/8" hex.

Avoid stalling and misfires with this racing spark plug. This tapered seat spark plug can handle performance modifications and intense conditions to start your engine quickly. This spark plug has a 14-millimetre thread, a 5/8" hex, and a resistor to prevent electrical interference.

Avoid stalling and misfires with this racing spark plug. This tapered seat spark plug can handle performance modifications and intense conditions to start your engine quickly. This spark plug has a 14-millimetre thread, a 5/8" hex, and a resistor to prevent electrical interference.

With a platinum core for longevity and performance, this small engine spark plug can improve slow starts and prevent misfires. Made for small engines and recreational vehicles, this resistor spark plug has a 14-millimetre thread, a 5/8" hex, and a gasket seat.

With a platinum core for longevity and performance, this small engine spark plug can improve slow starts and prevent misfires. Made for small engines and recreational vehicles, this resistor spark plug has a 14-millimetre thread, a 5/8" hex, and a gasket seat.

Start your engine quickly and avoid misfires and stalling with these spark plugs. The copper core increases conductivity for a powerful spark.

Start your engine quickly and avoid misfires and stalling with these spark plugs. The copper core increases conductivity for a powerful spark.

Keep your engine running smoothly with this tapered seat spark plug. This spark plug has a 14-millimetre thread, a 5/8" hex, and a platinum electrode for increased longevity. This spark plug is insulated with alumina to prevent overheating and a resistor to prevent electrical interference.

Keep your engine running smoothly with this tapered seat spark plug. This spark plug has a 14-millimetre thread, a 5/8" hex, and a platinum electrode for increased longevity. This spark plug is insulated with alumina to prevent overheating and a resistor to prevent electrical interference.

This durable spark plug has a platinum core for quicker starts, increased fuel efficiency, and engine performance. With a heat range of eight, this spark plug has a 14-millimetre thread, a 13/16" hex, and a resistor to prevent electrical interference.

This durable spark plug has a platinum core for quicker starts, increased fuel efficiency, and engine performance. With a heat range of eight, this spark plug has a 14-millimetre thread, a 13/16" hex, and a resistor to prevent electrical interference.

Start your engine quickly with this tapered seat spark plug. This resistor spark plug prevents electrical interference and has a heat range of nine. The copper core increases conductivity and the alumina insulation prevents overheating. This spark plug has a 14-millimetre thread and a 13/16" hex.

Start your engine quickly with this tapered seat spark plug. This resistor spark plug prevents electrical interference and has a heat range of nine. The copper core increases conductivity and the alumina insulation prevents overheating. This spark plug has a 14-millimetre thread and a 13/16" hex.

Start your engine quickly and avoid slow starts with this spark plug. This spark plug has a resistor to prevent electrical interference. The core is made of copper for increased conductivity and it has alumina insulation to prevent overheating. This tapered seat spark plug has a 14-millimetre thread and a 5/8" hex.

Start your engine quickly and avoid slow starts with this spark plug. This spark plug has a resistor to prevent electrical interference. The core is made of copper for increased conductivity and it has alumina insulation to prevent overheating. This tapered seat spark plug has a 14-millimetre thread and a 5/8" hex.

If your diesel engine is slow to start, it could be time to replace the glow plug. This glow plug has a 10-millimetre hex and a 10-millimetre thread.

If your diesel engine is slow to start, it could be time to replace the glow plug. This glow plug has a 10-millimetre hex and a 10-millimetre thread.

This spark plug has a resistor to prevent electrical interference and a double-platinum core for increased longevity and superior heat transfer resulting in quicker starts. Made with a 14-millimetre thread and a 13/16" hex, this spark plug has a tapered seat.

This spark plug has a resistor to prevent electrical interference and a double-platinum core for increased longevity and superior heat transfer resulting in quicker starts. Made with a 14-millimetre thread and a 13/16" hex, this spark plug has a tapered seat.

Start your engine quickly and avoid misfires with this Xtreme Performance spark plug. This resistor spark plug has a platinum core for durability and an iridium-enhanced finewire for optimum performance. Made with a gasket seat, this spark plug has a 14-millimetre thread and a 5/8" hex.

Start your engine quickly and avoid misfires with this Xtreme Performance spark plug. This resistor spark plug has a platinum core for durability and an iridium-enhanced finewire for optimum performance. Made with a gasket seat, this spark plug has a 14-millimetre thread and a 5/8" hex.

This non-resistor spark plug can start your engine quickly in cold weather and prevent misfires. With a 14-millimetre thread and a 13/16" hex, this spark plug has a copper core for increased conductivity and alumina insulation to prevent overheating. This spark plug has a gasket seat.

This non-resistor spark plug can start your engine quickly in cold weather and prevent misfires. With a 14-millimetre thread and a 13/16" hex, this spark plug has a copper core for increased conductivity and alumina insulation to prevent overheating. This spark plug has a gasket seat.

Start your engine quickly with this spark plug. This spark plug has a copper core for increased conductivity.

Start your engine quickly with this spark plug. This spark plug has a copper core for increased conductivity.

With a platinum core for longevity and performance, this resistor spark plug can improve slow starts and keep your engine running smoothly. Made for small engines and recreational vehicles, this spark plug has a 12-millimetre thread, an 11/16" hex, and a gasket seat.

With a platinum core for longevity and performance, this resistor spark plug can improve slow starts and keep your engine running smoothly. Made for small engines and recreational vehicles, this spark plug has a 12-millimetre thread, an 11/16" hex, and a gasket seat.

Start your engine quickly and keep it running at peak performance with these spark plugs. This display pack comes with two spark plugs.

Start your engine quickly and keep it running at peak performance with these spark plugs. This display pack comes with two spark plugs.

This spark plug has a copper core for increased conductivity and alumina insulation to prevent overheating. Made with a resistor to prevent electrical interference, this spark plug has a 14-millimetre thread, a 5/8" hex, and a tapered seat. Use this spark plug to start your vehicle's engine quickly and avoid rough starts.

This spark plug has a copper core for increased conductivity and alumina insulation to prevent overheating. Made with a resistor to prevent electrical interference, this spark plug has a 14-millimetre thread, a 5/8" hex, and a tapered seat. Use this spark plug to start your vehicle's engine quickly and avoid rough starts.