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OEM VQ / VR38 Thermostat Gasket

$5.50

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Product Description

OEM Nissan Thermostat for all 2003+ 350Z/G35 models including 2007+ HR equipped vehicles. The thermostat housing for the DE equipped models have 2 hoses connected to the housing, while the HR models only have the radiator hose connected.

OEM VQ / VR38 Thermostat Gaskets can be found HERE.

Replacement VQ35DE bolt to thermostat can be found HERE.

Replacement VQ35HR bolt to thermostat can be found HERE.

Fits:

2003-2007 Infiniti G35 Coupe
2003-2008 Infiniti G35 Sedan
2003-2008 Nissan 350Z

NOTE: Please be sure to select the correct Engine Type in the Available Options dropdown prior to placing this item in your cart to ensure the part is applicable to your vehicle.

350Z / G35 Thermostat & Housing VQ35

Brand: Nissan

Part #:
21200-4W01B - DE
21200-JK20A - HR

Fits models: 350Z / G35 / FX35 / FX45...

Please review the product description if you are unsure about any of the options below.

Engine Type

Item Quantity

In stock, ready to ship.

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$29.02

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350Z / G35 Thermostat & Housing VQ35

$29.02

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Frequently Bought Together

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Please select and verify all product options for this bundle.

Engine Type:

350Z / G35 Thermostat & Housing VQ35

(41)

$29.02

Include:

Z1 Aluminum Coolant Bleeder Port - Heater Hose

$34.99

You're good. No options for this product.

OEM VQ / VR38 Thermostat Gasket

$5.50

Bundle Price:

$69.51

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What our customers say

Daniel

March 4, 2025

Great fit, great quality.

Brian

January 24, 2025

So far good. Replaced with the hoses.

Adam

December 19, 2024

Definitely Work the Money, Get rid of your old crusty Thermostat Housing!

Alan

October 17, 2024

Clean look Great material

Dylan

June 6, 2024

Easy install, remember to purchase a new gasket as well! Works great.

Rudy

March 18, 2024

There’s no messing around with cooling. This fit perfectly

Grant

February 24, 2024

Worked great on my 08 G35 HR open and closes so much more efficiently now, 139k I replaced it at. Kept getting below operating temperature code took it right away.

DALE

February 21, 2024

Great service AND products THANKS

Carlos

February 3, 2024

It’s been working fine

Evelina

October 17, 2023

Bought a thermostat from AutoZone which failed on me a week later so I bought one from Z1, had it for almost 2 years now on my 350z and haven’t had a problem since!

Jerome

October 9, 2023

Love my new thermostat! great quality. Couldn't wait to install it on my G

Josue

October 1, 2023

Good thermostat & housing.

Jesus

September 20, 2023

Great deal! High quality part. The one I originally got from auto zone looked the same and more expensive than this.

Mark

September 9, 2023

I bought the autozone one and it wouldn’t open up. Z1 product always work, it’s been a week now and no over heating

Chris

May 31, 2023

As expected. Easy install. No more overheating

Anthony

May 28, 2023

Oem thermostat, you can’t go wrong with that. Quickly shipped and packaged very well.

Jonathan

May 25, 2023

good stock replacement for the OEM thermostat

Király

April 25, 2023

Good product, fast delivery, I am satisfied

Christian

April 12, 2023

Fixed my issue where my car wouldn’t stay warmed up. Turns out my car didn’t have a thermostat thanks to the last owner.

Alejandro

March 18, 2023

Would definitely order it again worked great like I needed it to.

Zach

March 3, 2023

Worked great on my 04 350z de.

Roman

February 26, 2023

Works as expected. Perfect fit. New parts for my new engine.

Dejon

January 23, 2023

Easy swap out took me 10 minutes to replace.

Gage

December 12, 2022

Solid quality and no issues yet.

Haydee

November 11, 2022

My Z was overheating after I replaced everything in the cooling system everything was brand new but my thermostat was Duralast. Once i thought to put OEM thermostat the issue was fixed and I haven't had a problem since.

Tavassen

September 8, 2022

Easy to install and works like a charm.

Ozzy

May 26, 2022

Works perfect on my 350, its been a year +++

Grant

May 22, 2022

The product fit perfectly. I installed it almost a month ago and it’s functioning perfectly!

Colin

March 28, 2022

It was the right part, right on time. I appreciate it!

Joshua

March 26, 2022

Worked great after my radiator blew and my old one was garbage

Dawson

February 6, 2022

This was a good replacement and it came early! So no complaints here👍

Bradley

December 11, 2021

So much better than cheap auto part store knockoff.

Sarah

August 17, 2021

After multiple faulty, generic thermostats I quit messing around and got this OEM for my 2006 Infiniti G35 Coupe. Previous thermostats would fail to open causing overheating issues and air getting in. I was fed up having to bleed the air out weekly. Since the replacement I’ve had zero issues. No longer hear the air on start up. No hesitation on opening up. Very easy to install.

David

July 28, 2021

After purchasing several off-the-shelf sub par thermostats from local auto parts stores that claim to be OEM spec, I kept having overheating issues. I purchased the z1 offered thermostat which is Genuine Nissan, paired along with the thermostat gasket, and installed. Soon, all of my overheating issues went away, my temperature never rose and I daily drive in the desert in stop and go traffic. Z1 offers the best and quality is never below par.

Yaseer

June 19, 2021

Easy to install just 3 bolts to unscrew and my temps have been fine.

James

June 18, 2021

Just what I ordered no issues.

Noah

June 18, 2021

Excellent quality and quick delivery!

Anthony

June 15, 2021

Perfect. Exact same part/packaging as you would get from Nissan INFINITI but cheaper!

Carlos

June 3, 2021

Beautiful works like a charm thank you z1motorsports.com

Santiago

April 27, 2021

probably the best price around for a oem thermostat, parts store prices can’t even beat it and theirs isn’t even an oem nissan part

Jesse

March 12, 2021

Can’t go wrong with this OEM Nissan thermostat, opens at exact ,! Never fails!

Ratings

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Product Description

350Z / G35 Thermostat & Housing VQ35

Frequently Bought Together

350Z / G35 Thermostat & Housing VQ35

Z1 Aluminum Coolant Bleeder Port - Heater Hose

OEM VQ / VR38 Thermostat Gasket

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What our customers say