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How often should the clutch be changed?

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Old 01-21-2010, 05:23 PM
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How often should the clutch be changed?

I have a 2004 RX-8 with approx 57k mi on it. I'm currently having the clutch replaced by the dealer (Free labor). How often/what is the typical interval for replacing the clutch, assuming no hard driving/racing? Also, assume an even mix of city and highway driving. I can't find the answer to this in the owner's manual, any help would be appreciated.
Old 01-21-2010, 06:35 PM
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every 99,872 miles
Old 01-21-2010, 06:36 PM
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Originally Posted by bejackso
I have a 2004 RX-8 with approx 57k mi on it. I'm currently having the clutch replaced by the dealer (Free labor). How often/what is the typical interval for replacing the clutch, assuming no hard driving/racing? Also, assume an even mix of city and highway driving. I can't find the answer to this in the owner's manual, any help would be appreciated.
Yes....


Does that help?
Old 01-21-2010, 06:42 PM
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When you feel it slipping.
Old 01-21-2010, 08:54 PM
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hmmmm......i was looking for a mileage interval.....
Old 01-21-2010, 08:59 PM
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really? is this really a question that can be asked??

you should KGB it!!!! 542542
Old 01-21-2010, 09:00 PM
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it depends, on how you drive. They can go 100k, some people might just suck at driving and only get 15k.

its an endless answer...
Old 01-21-2010, 09:01 PM
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A clutch's life is totally subjective and depends on the use of the car and the skill of the driver. I've seen clutches last people 5,000 miles where as I have 93,000 miles on my factory clutch.

There's no mileage amount. You could, in theory, drive 150,000 miles and not need a clutch change. If the clutch begins to slip while being engaged then you need to look into having it replaced.
Old 01-21-2010, 09:06 PM
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still think you should KGB it...
Old 01-21-2010, 09:43 PM
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Originally Posted by Flashwing
A clutch's life is totally subjective and depends on the use of the car and the skill of the driver. I've seen clutches last people 5,000 miles where as I have 93,000 miles on my factory clutch.

There's no mileage amount. You could, in theory, drive 150,000 miles and not need a clutch change. If the clutch begins to slip while being engaged then you need to look into having it replaced.
+1
You'll know when its time to change it out. Slippage is the key
Old 01-21-2010, 10:08 PM
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Originally Posted by Pico
Slippage is the key
yep - the more the better . Wait ................ what are we talking about again ?
Old 01-21-2010, 10:29 PM
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Originally Posted by bejackso
I have a 2004 RX-8 with approx 57k mi on it. I'm currently having the clutch replaced by the dealer (Free labor). How often/what is the typical interval for replacing the clutch, assuming no hard driving/racing? Also, assume an even mix of city and highway driving. I can't find the answer to this in the owner's manual, any help would be appreciated.
I had mine replaced by the dealer during some transmission work right around that mileage also. It wasn't slipping yet, but they said it was close.
Old 01-21-2010, 10:30 PM
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Old 01-21-2010, 10:59 PM
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Are you hard on your clutch? Mine is getting replaced at 36K. But I'm the 2nd owner and who knows what he did to it. I think he drove it hard.

So how did you get free labor out of ur dealer? My dealer said sorry 12K/12 month warranty on clutch when I brought my car in.
Old 01-21-2010, 11:51 PM
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Only when you need it (slipping, higher power, etc)
Old 01-22-2010, 01:15 AM
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FWIW I got my car new and have been autocrossing for close to 2 years, done a couple HPDEs, maybe a couple hard launches. I am currently over 58k miles and cannot detect any excessive slippage in my clutch at all.
Old 01-22-2010, 01:34 AM
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wow, wait a minute, how much are they charging you total?
how did you get free labor?
i had my clutch replaced at 49,700mi two days ago, and the bill was round $1,470
Old 01-22-2010, 03:17 AM
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On my last car my engine gave out before my clutch, at 114k miles and the clutch was still very strong. It wasnt an rx8 though, but I assume the 8 has a better clutch than my 99 mercury cougar that recently died? I even learned stick in that car, lol.
Old 01-22-2010, 04:40 AM
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It's possible for clutch plate (double brake like friction material) to last a few 100,000 miles on some cars.

If you check to make sure there's a little free movement (less than inch) of clutch pedal before clutch pressure plate disengages you can get maximum time for your driving style.

In other words don't run clutch tight or it might start slipping at full power even with your foot off, and the throw out bearing will keep running, growl, and wear out sooner.

Bottom line; if you every have your tranny off, consider puting new pressure plate and throw out bearing so you don't have to go back in for maybe 100,000 miles.

Last edited by REDRX3RX8; 01-22-2010 at 04:41 AM. Reason: spell
Old 01-22-2010, 06:14 AM
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i got my 8 around 45k mi. i have not driven it very hard. they're replacing the engine (parts + labor) free under warranty. while they're doing the work, they said the clutch could be replaced as well for free labor, i pay parts (Estimate $650). i have no idea why i'm getting free labor on the clutch, but i'm not complaining.
Old 01-22-2010, 07:22 AM
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^ You should add a lightweight flywheel while they've got the engine and transmission apart. They might throw in that labor as well [since they're charging Mazda NA for it as part of the engine swap anyway].
Old 01-22-2010, 08:07 AM
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Originally Posted by Twiztog43
wow, wait a minute, how much are they charging you total?
how did you get free labor?
i had my clutch replaced at 49,700mi two days ago, and the bill was round $1,470
holy ****. if thats just for the clutch, you got ripped, big time.

Originally Posted by bejackso
i got my 8 around 45k mi. i have not driven it very hard. they're replacing the engine (parts + labor) free under warranty. while they're doing the work, they said the clutch could be replaced as well for free labor, i pay parts (Estimate $650). i have no idea why i'm getting free labor on the clutch, but i'm not complaining.
650 for clutch? you got ripped.
Old 01-22-2010, 08:15 AM
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Originally Posted by Brettus
yep - the more the better . Wait ................ what are we talking about again ?
LOL hey now
Old 01-22-2010, 08:23 AM
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its not an rx8 but i got 320,000 km (or 200,000 miles) on the original clutch in my old mk2 gti. clutches can go for a long time if they are driven properly

my rx8 has 51,000 miles and no detection of clutch problems. i drive it quite easy and would like to see the clutch go over 100,000 miles if the motor doesn't die first
Old 01-22-2010, 11:07 AM
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Originally Posted by Twiztog43
wow, wait a minute, how much are they charging you total?
how did you get free labor?
i had my clutch replaced at 49,700mi two days ago, and the bill was round $1,470
Please tell me you got some lube, at least.


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