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Description
Wiring
Specialties
Pre-Made
VG30
Wiring
Harnesses
are
100%
brand
new
wiring
harnesses
composed
of
the
highest
quality
materials
and
craftsmanship.
Every
harness
carries
a
start
up
guarantee
along
with
an
OEM
fit
and
finish
guarantee.
Features:
-
Brand
new
wiring
and
connectors
-
Injector
Sub-Harness,
No
more
Splicing
-
Supports
NEW
PTU
V2
ONLY,
no
more
subharness
required
-
Supports
NEW
and
OLD
style
CAS
-
Supports
NEW
and
OLD
style
A/C
Compressor
-
Supports
the
OEM
Consult
port
-
Proper
power
routing
for
Switched
injector
power
-
Improved
grounding
routing
by
addition
of
internal
cross-grounding
-
OEM
connector
specs
(no
cheap
aftermarket
connectors
that
fall
apart)
-
Designed
for
a
factory-like
installation
and
fit
and
finish
for
the
300ZX
Z32
-
All
A/C,
Temp
override,
Auto
On/Off
functions
properly
-
OEM
wiring
connections
and
'T'
junctions.
No
soldered
connections
at
all
-
Fully
tested
after
production
for
an
easy
plug-and-play
replacement
-
Replaces
the
OEM
engine
harness
entirely
-
Will
improve
engine
performance
through
better
grounding
and
power
wiring
-
Turn
Key
ENGINE
START
Guarantee
-
Tech
support
for
our
customers
7
days
a
week
Removable
Injector
Connector
Sub-Harness.
Old
and
New
Style.
No
More
Splicing.
Compatibility
If you have questions about vehicle fitment, please contact us.
Customer Questions
Question:
I have a 90 Na that was originally a automatic but now it is 5 speed swapped as well as having the new style injectors. i know the z1 harness states that it does not work with the auto models. which wiring harness do i need ? thank you
- Josh
Answer:
Hi Josh, you can use either one really. AT cars have an extra connector for the transmission control module. If you were to pick up an AT harness, it'll plug into that connector, but won't do anything of course. If you ordered a MT harness, it will just not have anything plugged into that connector (over by the relay box on the driver's side). No idea why Z1's harness won't work on a swap, but these work just fine.
Question:
So I want to 5spd swap my 93TT . I'm going to buy a new 98 Trans from you . But what drive shaft do I need,and if I buy a new wiring harness , do I purchase the 5speed harness and the 5speed alt harness?
- Justin
Answer:
Hi Justin, you would still by a MT driveshaft, MT harness, and for the alt harness, buy the Auto to Manual swap harness.
Question:
Hi I have a 1990 300zx twin turbo. With 740cc injectors and the 300 degree fuel rail. I’m looking to update my engine wiring harness. But I was not sure which one to go with? Early style or Late style?
- Irene
Answer:
Hey Irene, for that setup, you would want to select Late Style.
Reviews
Rated 5/5
based on 3 customer reviews
Very well made product. Packaged with goodies as well. Built and looks like oem. I will add I do wish some of the harness came out like the injector subharness. That part of the product was the best fabricated.
Ok so this wiring harness fit directly onto my '90z na with no issues. Here was my hang up - there were almost no identifying marks on any of the connectors other than the injector sub-harness. Don't freak out though because this website has a very detailed diagram of the harness including color coding which is handy for identifying the coils. I am very happy with this replacement harness and would recommend it to anyone seeking to evict their electrical gremlins.
Really good quality just sucks to install without pulling the engine but I got it done