Product Description
This kit includes all of the basic components needed to service the rear timing cover oil gallery gaskets on your VQ35DE equipped 350Z or G35.
The oil galley gasket is mounted beneath the timing cover, when this gasket fails and begins to seep oil pressure will drop resulting in potential catastrophic engine failure. If you're seeing low oil pressure symptoms, such as low readings on the gauge, P0011 or P0021 codes, or excessive VTC rattle Z1 does not recommend running the engine until you have this checked, to minimize the risk of engine damage.
In this kit we've opted to include allen head hardware to help ensure torque across the oil gallery cover plates is even.
Includes:
Also Recommended:
Fits:
- 2003-2006 Nissan 350Z (VQ35DE)
- 2003-2007 Infiniti G35 Coupe (VQ35DE)
- 2003-2006 Infiniti G35 Sedan (VQ35DE)
- 2003-2008 Infiniti FX35 (VQ35DE)

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Raul
March 3, 2025
Definitely a must buy especially when timing cover is already off.
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Quincy-Debari
December 30, 2024
I ordered this kit as well as timing kit from z1 motorsports. I dropped my car off at a local shop for them to install it. My car should be good for another 150k miles!
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Victor
December 13, 2024
Very good product! Shipped fast and easy
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Cody
August 29, 2024
A must replace when replacing a timing chain on any VQ. New hardware is way better than OE screws and have had no issues.
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Kelly
August 12, 2024
Saved my bacon!! Gasket is discontinued from Nissan and my mom's 2001 Pathfinder kept throwing cam phase faults after replacing all the sensors and solenoids I finally took the timing cover off and found the old gaskets all blown out causing massive low oil pressure to the cam actuators. The hex screws are a wonderful touch too. Way easier to torque then the Phillips bit. Thanks Z1!!
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Nam
December 8, 2023
Really appreciated the super fast shipping! 👍🏻 always a pleasure doing business
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Fernando
November 11, 2023
Fit perfect! Fast delivery
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Armando
October 6, 2023
Great replacement and bolts make easier to install compared to old ones!
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Mark
June 27, 2023
Solid design, and screws were better than the ones taken out the engine. 10/10 would recommend to keep your car running smoothly.
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ELIEZER
May 1, 2023
Excelent fitment and great construction
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Jeffrey
October 22, 2022
If you’ve got the timing cover off, this is an easy install. I won’t know for many years if it is any better than my non-failed OE gallery gaskets.
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Kevin
July 13, 2022
Perfect fit. Hex screws are much improved over factory Phillip's head
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Michael
February 15, 2022
Simply a great quality OE product for a common maintenance issue with these VQs.
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Ramon
December 24, 2021
what I expected high quality
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Ramon
December 24, 2021
what I expected good quality
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Bradley
December 11, 2021
Glad to tackle this maintenance item 160k miles on my G sedan and it’s back on the road- no leaks.
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Oscar
May 31, 2021
Perfect fit, Everything was packaged well.
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Jesus
April 20, 2021
This site is just perfect, got all i need and for a good price! Definitely would buy again!
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Victor
March 22, 2021
Perfect fit no issues at all, love the Allen head bolts included in kit made install easier
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Ted
January 27, 2021
This worked exactly as described, I would definitely order again and highly recommend this product for your 350z/g35. The staff was very helpful.
Thanks, Z1
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