OEM Rear Main Seal & Retainer VQ35DE
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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
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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+
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  1. OEM Parts
  2. Engine Mechanical
  3. Cylinder Block & Oil Pan
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OEM Rear Main Seal & Retainer VQ35DE
OEM Rear Main Seal & Retainer VQ35DE
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OEM Rear Main Seal & Retainer VQ35DE
OEM Rear Main Seal & Retainer VQ35DE

Product Description

New, OEM Nissan Rear Main Seal and Retainer Plate for all VQ35DE equipped Infiniti G35 and 350Z models.

The rear main is one of the most dreaded oil leaks on any vehicle and the G35 and 350Z is no exception.

Please note: This Rear Main Seal and Retainer will not fit the VQ35HR engine found in the '07+ 350Z. 

There is also an OEM seal kit asscoiate with his retainer to the upper oil pan found HERE.

OEM Rear Main Seal & Retainer VQ35DE

Brand: Nissan
Part #: 12296-31U20
Fits models: 350Z / G35 / FX35 / FX45...
OEM Rear Main Seal & Retainer VQ35DE
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$39.30

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OEM Rear Main Seal & Retainer VQ35DE
$39.30
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OEM Rear Main Seal & Retainer VQ35DE
OEM Rear Main Seal & Retainer VQ35DE
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$39.30
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Include:Pivot Ball:
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Clutch Type:Friction Disc:Flywheel Type:
Z1 350Z / G35 VQ35DE Clutch & Flywheel Kit
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Bundle Price:
$779.28

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What our customers say

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May 1, 2025
I didn't need to replace the rear main seal I did it since I was there replacing clutch
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February 16, 2025
If you are replacing your clutch and flywheel this is a MUST item. If you do the install yourself you will save yourself a lot of MONEY! If paying a shop to do it this is a piece that will take up a lot of labor $$$ keep that in mind.
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July 27, 2024
Good product work well
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July 22, 2024
Great product, easy shipping and well packaged.
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May 18, 2024
Nice quality product
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April 21, 2024
Perfect product fits great highly recommend thanks z1 motorsports
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December 16, 2023
This went on my new rebuilt engine it fit perfectly for my 380RS engine and has exceed my expectation on performance.
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December 11, 2023
No leaks from rear main after.
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December 10, 2023
Easy installation and high quality
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October 4, 2023
Kinda hard to put in but it’s alr tbh🙌
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August 9, 2023
got new clutch. so i snuck in this part too. thanks.
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June 7, 2023
Exactly as described, OE genuine part packaged well.
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May 17, 2023
Came out great doesn’t leak
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December 20, 2022
Original Nissan part. Should have no leaks. Just be aware that this is NOT designed to be replaced without also dropping the upper oil pan. The lower seal (between the oil pan and this main seal body) must be compressed into place (vertically) but the crankshaft end and oil seal do not allow much vertical movement. In a pinch, you can gamble by just removing the two steel dowels and trying to get this in place without damaging or inverting the oil seal, or displacing the tension spring, then reinstalling the dowels and bolts. But the proper way to install this is to drop the oil pan, replace this main seal assy, then reinstall the oil pan.
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November 18, 2022
Muy buen articulo entrega rápida
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April 27, 2022
Product for great because it came from Nissan
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December 11, 2021
Don’t try to install while on an engine stand. Trust me. Great product - user error.
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May 11, 2021
Excellent and perfect thanks so much
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March 26, 2021
Replaced my original OEM one when I installed the Z1 clutch kit.
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January 26, 2021
Very well built would recommend if ur rear main seal is leaking