OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)
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Nissan 300ZX Z32 1990 1991 1992 1993 1994 1995 1996 VG30DETT VG30DE Twin Turbo Non Turbo Z1 Motorsports Logo 1990-1996
Nissan 350Z Z33 2003 2004 2005 2006 2007 2008 2009 VQ35DE 3.5l Revup Rev Up VQ35HR NISMO Z1 Motorsports Logo 2003-2008
Nissan 370Z Z34 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 3.7l VQ37VHR VHR NISMO Z1 Motorsports Logo 2009-2021
2023 Nissan Z Logo 2023+
Nissan R35 GTR GT-R AWD Twin Turbo 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 VR38DETT Z1 Motorsports Logo 2009+
Nissan Skyline Coupe Sedan R34 GTR GT-R BNR34 GTS-T GTST GTS AWD ATTESA 1999 2000 2001 2002 RB20DET RB25DE RB25DET RB26DETT Z1 Motorsports Logo 1989-2002
Nissan 240SX Silvia Zenki Kouki S14 1995 1996 1997 1998 1999 KA24DE KA24DET SR20DET RB26DETT Z1 Motorsports Logo 1989-2002
Nissan Logo Emblem Logo
Infiniti G35 Coupe Sedan V35 V36 Skyline 2003 2004 2005 2006 2007 2008 3.5l VQ35DE Revup Rev Up VQ35HR Z1 Motorsports Logo 2003-2008
Infiniti G37 Coupe Sedan Convertible V36 CV36 HV36 Skyline 2008 2009 2010 2011 2012 2013 3.7l VQ37VHR Z1 Motorsports Logo 2008-2014
Infiniti Q60 Coupe CV36 2014 2015 VQ37VHR 3.7l Z1 Motorsports Logo 2014-2016
Infiniti Q50 Sedan Hybrid V37 2014 2015 2016 2017 2018 2019 2020 VQ37VHR 2.0t 3.0t 3.7l Red Sport Redsport VR30DDTT Z1 Motorsports Logo 2014+
Infiniti Q60 Coupe CV37 2017 2018 2019 2020 2.0t 3.0t Red Sport Redsport VR30DDTT Z1 Motorsports Logo 2017+
Infiniti Logo Emblem Logo
  1. OEM Parts
  2. Engine Mechanical
  3. Idle Air System
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OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)
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OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)
OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)

Product Description

Z32 idle air control unit to plenum gasket.  Fits all 1990+ 300ZX models.  If you remove your idle air control unit you will need this gasket to replace the old one.

Sold individually. 

Fits:

  • 1990-1996 Nissan 300ZX (Z32) 

 

OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)

Brand: Nissan
Part #: 23785-40F00
Fits models: 300ZX...
OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)
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Item Quantity
In stock, ships within 1 business day. 
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$8.61

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OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)
$8.61
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OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)
OEM 300ZX (Z32) Idle Air Gasket (IAA / IAC)
starstarstarstarstar_half (13)
$8.61
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With repair harness(es):
OEM 300ZX (Z32) Idle Air Control Valve (IAA / IACV)
OEM 300ZX (Z32) Idle Air Control Valve (IAA / IACV)
$979.99
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Bundle Price:
$988.60

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What our customers say

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March 22, 2026
Arrived within two weeks, postage and price is fair, overall good transaction +++++++++++++
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January 1, 2026
That's a quality gasket right therrr
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November 13, 2024
Correct part fast shipping
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July 1, 2024
These is a must to replace in your 300zx but it's also hard to find on auto parts they take days to weeks to find the part and shipped u the part with z1 motorsport they have them in stock and ready to go
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December 29, 2023
It's an oem gasket. Kind of hard to mess it up. Get it if you need it.
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October 22, 2023
Works great and was we’ll package for shipping no bends in the gasket
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September 4, 2023
Perfect fit no issues
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February 23, 2023
It's a gasket. What more can I say
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February 22, 2023
Changed my iacv with a 2nd hand I bought, so wanted to replace everything, perfect
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February 22, 2023
Changed my iacv with a 2nd hand I bought, so wanted to replace everything, perfect
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September 4, 2022
Great fit. Not too difficult to install.
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August 23, 2021
as described, great quality
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June 7, 2021
Perfect fit and high quality hard to find part. Glad that Z1 stocks them and sell them affordably...