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Product details
Use the Bosch Double Iridium plug specified for the 3.6-liter Cayenne engine when renewing the ignition service parts. This is a resistor spark plug with the long-reach M12 thread configuration; it should be selected by engine application rather than substituted for the plugs used in a V8 Cayenne.
Technical Details
- Bosch short number: 7431; full reference: 0242140528.
- Bosch type: YR 6 TII 330 T; Double Iridium.
- Thread: M12 x 1.25; thread reach: 26.5 mm; hex: 16 mm.
- Catalog electrode gap: 0.8 mm.
- Six plugs are used in the listed 3.6-liter six-cylinder application.
Fitment & Compatibility
Listed for the Cayenne 3.6-liter engine, including the 2007–2010 application identified by Bosch as M55.01. Confirm the engine and plug reference, and follow the vehicle service procedure for installation and final gap requirements.
PMB Performance has over 20 years of Porsche parts experience. Send your VIN if you would like us to confirm the engine-specific spark plug before purchase.
