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Author Topic: when to replace n75 valve and which letter?  (Read 3120 times)

Offline davemk4

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when to replace n75 valve and which letter?
« on: 22 March 2013, 21:52 »
not the usual which is better question. me car (aum) done 118k. if i were to renew the n75 valve on my 2001 1.8T. what is the correct upto date letter? is it E,F or J?

just wondered if the valve had lost some of it upmf over time  :smiley:
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2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline Wazzzer

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Re: when to replace n75 valve and which letter?
« Reply #1 on: 23 March 2013, 07:49 »
E is the current version
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Offline davemk4

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Re: when to replace n75 valve and which letter?
« Reply #2 on: 23 March 2013, 10:52 »
Can get E for about 35 new. Do you thnk worth replacing? Due to milage. Any advantage E over F
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2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline Nino

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Re: when to replace n75 valve and which letter?
« Reply #3 on: 23 March 2013, 18:03 »
Quote from: davemk4 on 23 March 2013, 10:52
Can get E for about 35 new. Do you thnk worth replacing? Due to milage. Any advantage E over F

Im thinking about this too where can u get the. For £35 new!? And would that be a gen part??
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Offline davemk4

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Re: when to replace n75 valve and which letter?
« Reply #4 on: 23 March 2013, 19:26 »
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2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline Wazzzer

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Re: when to replace n75 valve and which letter?
« Reply #5 on: 23 March 2013, 20:15 »
That's cheap
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1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline 1.8t-net

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Re: when to replace n75 valve and which letter?
« Reply #6 on: 23 March 2013, 21:47 »
I have a 2001 AUM and I suspect my N75 is iffy.  Is there a way to check it before I purchase?  I don't want to waste £38.99
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Offline mar_k

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Re: when to replace n75 valve and which letter?
« Reply #7 on: 24 March 2013, 13:34 »
Quote from: Wazzzer on 23 March 2013, 07:49
E is the current version





Wazzer what about the F version, Is that before or after the E version?

I thought F has superceeded the E?



http://www.ebay.co.uk/itm/SEAT-N75-valve-standard-version-058-906-283F-Genuine-/261180590912?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3ccf938b40

I'm about to buy a new one so would love know the answer, Cheers
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Offline davemk4

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Re: when to replace n75 valve and which letter?
« Reply #8 on: 24 March 2013, 20:26 »
yer youd expect that the F be the newer type not e....
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2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline Scott D

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Re: when to replace n75 valve and which letter?
« Reply #9 on: 24 March 2013, 20:34 »
E defiently is the newer version, odd use of the alphabet

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2003 1.8T GTI 180 - APR Stage I, S2000 Filter, R-Tech Supersize TIP, Bilstein B12 Suspension, 18" OZ Superleggera, Recaro Heated Leathers, US Spec Rear Lights, N249/SAI/PCV Delete

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