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Spark Plug (Gap 0.032) (Iridium IX)

Stock: Direct Ship ℹ️ This item ships directly from our supplier and is subject to availability.

SKU 6684
Original price $5.89 - Original price $5.89
Original price
$5.89
$5.89 - $5.89
Current price $5.89

We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

The NGK Spark Plug part number 6684 is designed specifically for Porsche vehicles, ensuring optimal performance and longevity.

With its advanced technology, this spark plug delivers a powerful spark that ignites fuel efficiently, resulting in improved fuel economy and reduced emissions. It also features a tapered cut ground electrode that provides a more efficient flame kernel for better combustion and faster throttle response.

Made from high-quality materials, this spark plug is built to withstand extreme heat and pressure, ensuring reliable and consistent performance even under the most demanding driving conditions. Its anti-corrosion coating also helps protect against rust and wear, ensuring a longer lifespan.

Whether you’re cruising on the highway or racing on the track, the NGK Spark Plug part number 6684 is the ideal choice for your Porsche. It is easy to install and delivers dependable performance that you can count on, making it a must-have for any car enthusiast looking to optimize their engine’s performance.

Center Electrode Core Material Copper Core
Center Electrode Tip Material Iridium
Ground Configuration Standard
Ground Electrode Core Material Nickel Core
Ground Electrode Quantity 1
Ground Electrode Tip Design Taper Cut
Hex Size 13/16"
Insulator Height 55.00
Manufacturer Heat Range 8
Pre-Gap Size 0.032
Reach 0.75
Resistance 5000
Seat Type Gasket
Thread Diameter 0.551
Brand Part #
Brand Part #
NGK 6684

This part also goes by the following cross reference.

Cross Reference Part Number:

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