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What Are the Best SPARK PLUGS For a 03 Cayenne S?

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Old 10-01-2010, 05:44 PM
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CayenneKid
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Question What Are the Best SPARK PLUGS For a 03 Cayenne S?

Im about to change my spark plugs and idk which ones are the best ones need a little help here fellas ..What Are the Best SPARK PLUGS For a 03 Cayenne S????
Old 10-01-2010, 06:20 PM
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ltc
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OEM.
Sunset Imports or Suncoast Porsche should have the best prices.

The plugs are fine, it is the coils that crack and often take the plugs with them.
Old 10-01-2010, 06:20 PM
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BTW, if you are doing plugs, I assume you are also doing coils?
Old 10-01-2010, 06:23 PM
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Vino
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I think the factory plugs are good and made by Beru.

On the other hand if your not happy with the OEM plugs, as a suggestion I would try an NGK plug that can be used in substitution for the OEM spark plugs.
I never had a problem with NGK products period and run them in my Carrera.

When I did the coil and spark plug change on the Cayenne, 3 out of the 8 plugs were waaaay out of spec, they had a bigger gap. This is the third set of plugs in 20,000 miles.
I just bought the OEM Beru plugs just in case, if they go prematurely I will switch to the NGK's without thinking twice about it for the next time.
Old 10-01-2010, 09:59 PM
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Ok so check this out I pulled out all the coils out and they all seem fine perfect shape no cracks but once I pulled out the spark plugs they were all dirty remember guys I just bought my truck and it has 95,000 miles on it my truck sputters and dies so I'm hoping its the plugs it could also be the fuel pump
Old 10-01-2010, 10:32 PM
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Ltc Whats your thought on the NGK plugs? should i go with them?
Old 10-02-2010, 08:38 AM
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mudman2
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I have have ngk for 40k without problems (touch wood)
Old 10-02-2010, 01:18 PM
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Originally Posted by mudman2
I have have ngk for 40k without problems (touch. wood)
Thanks for the reply mudman2 what are the exact ones you used?
Old 10-04-2010, 12:02 AM
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MadFox
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OMG... an ALPHA... just curious are you in Siberia or the Ukraine or downtown Moscow with that '03?
Old 10-04-2010, 11:11 AM
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Originally Posted by MadFox
OMG... an ALPHA... just curious are you in Siberia or the Ukraine or downtown Moscow with that '03?
Isn't it obvious?
Clearly the alpha is being kept in this country for historical reasons.
At some point, there will be no more left here and then what do we do when the phone rings and the Porsche Museum calls looking for one?
Old 10-05-2010, 01:46 AM
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Originally Posted by ltc
Isn't it obvious?
Clearly the alpha is being kept in this country for historical reasons.
At some point, there will be no more left here and then what do we do when the phone rings and the Porsche Museum calls looking for one?
Alpha Historical Society of the Porsche Pig.......Truly history in the making.
Old 10-05-2010, 12:41 PM
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s4for5
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Default Curious about plug gap?

I just changed out my plugs with "Porsche" boxed plugs from the dealership.
Mine had 3 electrode arms around the center point.
Others in this thread spoke of setting the plug gap?
How is that possible?

Are there also "normal" single electrode plugs for these cars?
Mine is an 06 S version.

And before you ask, it was an easy swap until I dropped a socket extension into the depths of the passenger side.
Had to crawl under the beast, remove both plastic covers and find it resting on the suspension arm.
I know, many warned about dropping stuff but I was a clutz.
Old 10-05-2010, 01:02 PM
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CWhaley
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Originally Posted by s4for5
I just changed out my plugs with "Porsche" boxed plugs from the dealership.
Mine had 3 electrode arms around the center point.
Others in this thread spoke of setting the plug gap?
How is that possible?

Are there also "normal" single electrode plugs for these cars?
Mine is an 06 S version.

And before you ask, it was an easy swap until I dropped a socket extension into the depths of the passenger side.
Had to crawl under the beast, remove both plastic covers and find it resting on the suspension arm.
I know, many warned about dropping stuff but I was a clutz.
The 3 electrode plug is a BOSCH that is OEM on the V8. the V6 uses a standard single electrode plug as well as the Turbo. This style plug give a broader electrical discharge as it rotates around the center probe. Used in many Euro applications where a high oil saturation potential occurs or for increased potentail with less current draw. Stick with these!



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