DENSO Iridium Power Spark Plugs IK22 – Pack of 6 (Porsche 964 / 993 / 996 / 997 / Cayman)

DENSO Iridium Power IK22 high-performance spark plugs, designed for maximum ignition reliability, faster throttle response, and optimized combustion. Ideal for sporty or performance-enhanced Porsche models – supplied in packs of 6.

Details at a glance

• Manufacturer: DENSO
• Model: Iridium Power IK22
• 6-pack of high-performance spark plugs
• Fine electrode for rapid ignition readiness
• Improved combustion & throttle response
• Ideal for sporting applications and high thermal resistance
• Many models require a total of 12 candles.

Description

DENSO Iridium Power IK22 spark plugs are among the most popular upgrades for air- and water-cooled Porsche engines. The ultra-fine iridium electrode significantly reduces the ignition voltage requirement and ensures stable, clean ignition even under demanding conditions. The result: improved throttle response, smoother engine running, and optimized power delivery.

Due to their high thermal resistance, IK22 spark plugs are ideal for vehicles that are driven in a sporty manner, have software optimizations or generally require more reliability in the ignition system.

Technical data

• Model: DENSO IK22
• Electrode: Iridium fine electrode
• Quantity: 6 spark plugs per pack
• Thermal conductivity: equivalent to DENSO IK22

Compatibility / Vehicle Assignment

• Porsche 964 C2 / C4 3.6L (12/1988–09/1993) – *12 units required
• Porsche 964 Carrera RS 3.6L (08/1991–09/1993) – *12 units required
• Porsche 993 C2 3.6L (08/1993–08/1997) – *12 units required
• Porsche 993 C4 / Targa 3.6L (08/1995–08/1997) – *12 units required
• Porsche 993 C4 3.8L (08/1995–08/1997) – *12 units required
• Porsche 993 C4 / RS / Targa 3.8L (08/1995–08/1997) – *12 units required
• Porsche 993 Turbo 3.6L (02/1993–08/1997)
• Porsche 996 Turbo 3.6L (06/2000–>)
• Porsche 993 GT2 3.6L (04/2001–>)
• Porsche 997 C2 / C4 3.6L (from 07/2004)
• Porsche 997 C2 / C4 3.8L (from 07/2004)
• Porsche 987C Cayman 2.7L (from 07/2006)
• Porsche 987C Cayman S 3.4L (from 11/2005)

Scope of delivery

• 1× DENSO Iridium Power IK22 Spark Plugs – Pack of 6

Notice

*Many air-cooled models (964/993) require a total of 12 spark plugs per vehicle. Please check your engine configuration before ordering.