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What makes it a .5?

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Old 07-07-2007, 01:15 PM
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Seel
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Default What makes it a .5?

What is the determining factor that makes a Z a 2004.5? I see it listed in people's sigs but have always wondered why. Thanks...and sorry for the freakin noob question..
Old 07-07-2007, 01:19 PM
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kayfuNk
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Originally Posted by Seel
What is the determining factor that makes a Z a 2004.5? I see it listed in people's sigs but have always wondered why. Thanks...and sorry for the freakin noob question..

it was made pretty much halfway through 2004 after the transmission recalls. basically it's got the upgraded non breaking tranny :}
Old 07-07-2007, 01:23 PM
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Seel
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That's it? lol .5 it is...thanks
Old 07-07-2007, 01:40 PM
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DavesZ#3
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Had nothing to do with transmissions. It got a few cosmetic changes, "bug" fixes found in the '03 models along with the updated suspension.

2004 Nissan 350Z Coupe/Roadster (Coupe VINs up to D*4T160000,E*4T060000) (Roadster VINs from D*4T102001 to D*4T110000 & from A*4T002001 to A*4T010000)

2004.5 Nissan 350Z Coupe/Roadster (Coupe VINs from D*4T160001, E*4T060001) ( Roadster VINs from D*4T110001, A*4T010001)
Old 07-07-2007, 01:45 PM
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Seel
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mine is: D54T162352 last 10 digits

so it's a 4.5?
Old 07-07-2007, 01:47 PM
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i have an 2006.5 anyone know difference between an 06?
Old 07-07-2007, 01:48 PM
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Z04
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Originally Posted by dspiel
i have an 2006.5 anyone know difference between an 06?

Old 07-07-2007, 02:55 PM
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2004.5 is the beginning of the knee pads on the sides of the center console footwell areas. Previous years had nothing.
Old 07-07-2007, 03:30 PM
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kernel843
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The .5 signifies a change in production, they fixed something usually. Since the car is actually different, its referred to as a .5 to distinguish between the two models. Can make a difference when ordering parts.
Old 07-07-2007, 03:31 PM
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DavesZ#3
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Originally Posted by Silverstone-Z
2004.5 is the beginning of the knee pads on the sides of the center console footwell areas. Previous years had nothing.
Actually, there are some 2004 models that have the pads.
Old 07-07-2007, 03:32 PM
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DavesZ#3
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Originally Posted by dspiel
i have an 2006.5 anyone know difference between an 06?
The 2006.5 has the Advanced Airbag system, whereas the 2006 doesn't.
Old 07-07-2007, 03:33 PM
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DavesZ#3
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Originally Posted by Seel
mine is: D54T162352 last 10 digits

so it's a 4.5?
Yes, the 2004.5s started at 160001
Old 07-08-2007, 12:46 AM
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Forever Z
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Originally Posted by DavesZ#3
The 2006.5 has the Advanced Airbag system, whereas the 2006 doesn't.
Please explain the advance airbag system and how do I
find out If I have it.
Old 07-08-2007, 02:01 AM
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davidv
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Originally Posted by kernel843
Can make a difference when ordering parts.
.
Old 07-08-2007, 09:36 AM
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mattshaver
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Originally Posted by Forever Z
Please explain the advance airbag system and how do I
find out If I have it.
crash into a tree
Old 07-08-2007, 10:08 AM
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The 2004.5s also have revised (stiffer) rear springs, some assembly and transport processes were also changed to eliminate some early TSBs like bent tie-rods causing a pull to the right and some axle-clicking issue as well...so, that, the knee pads and can't remember what else.

The transmissions have been undergoing continual revision on this car since new...only way to know what you got is to remove it and check the #.
Old 07-08-2007, 10:18 AM
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UofA350Z
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The '04.5 have seatbelt extenders.
Old 07-08-2007, 10:44 AM
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DavesZ#3
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Originally Posted by Forever Z
Please explain the advance airbag system and how do I
find out If I have it.
Look at the cover of your owners manual, it either says "...with Nissan Advanced Airbags" or not.
Old 07-08-2007, 12:19 PM
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Isnt there also something different with the emissions/O2 sensors?
Old 07-08-2007, 12:20 PM
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Ianmtx
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Originally Posted by mattshaver
crash into a tree


Quick Reply: What makes it a .5?



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