$19.62
$6.31 delivery May 16 - 20. Details
Only 17 left in stock - order soon.
$$19.62 () Includes selected options. Includes initial monthly payment and selected options. Details
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BELL LEXUS
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BELL LEXUS
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Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
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Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
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Genuine Toyota 90916-03100 Thermostat

4.8 4.8 out of 5 stars 507 ratings
$19.62
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Genuine Toyota 90916-03100 Thermostat
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Product Description

BRAND NEW IN THE GENUINE PACAKGE NEW TOYOTA LEXUS OEM FACTORY THERMOSTAT 2003-2007

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Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here. [PDF ]

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Genuine Toyota 90916-03100 Thermostat
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Price$25.26$28.59$12.00$23.89$22.96$22.99
Delivery
—
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
—
Get it as soon as Monday, May 20
Get it as soon as Friday, May 17
Customer Ratings
4.84.8 out of 5 stars507
4.64.6 out of 5 stars511
4.64.6 out of 5 stars11
4.64.6 out of 5 stars255
4.54.5 out of 5 stars148
4.54.5 out of 5 stars128
Easy to install
4.6
4.4
—
3.6
4.4
4.8
Value for money
4.5
4.1
—
4.0
4.4
4.1
Sold By
OEM Goods Direct
DaytonaToyota
YIUIY OUTLET
Puckish Deals
Puckish Deals
Allmotorparts Direct

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Customer reviews

4.8 out of 5 stars
4.8 out of 5
507 global ratings

Customers say

Customers like the fit, quality, value, and performance of the auto part. For example, they mention it fits perfectly, is of high quality, and reliable. Some appreciate the value for money. That said, they say it's working great so far and they feel confident that the genuine Toyota thermostat will not fail like some after market.

AI-generated from the text of customer reviews

23 customers mention23 positive0 negative

Customers are satisfied with the fit of the auto part. For example, they mention it fits perfectly and that the gasket is not included.

"When it comes to quality engineering and perfect fit, go with OEM...." Read more

"...It fit perfectly and was easy to install except for the bottom nut on the thermostat housing which is rather difficult to access." Read more

"Exact fit as needed. Part was in perfect working condition and appearance. Seemed to be a Remanufactured part. Works great tho!..." Read more

"...In any event, it appears to be OEM, and fits/works like it should." Read more

21 customers mention21 positive0 negative

Customers are satisfied with the quality of the auto part. They mention that it is a high-quality item, in perfect working condition and appearance. Some say that it's a reliable vehicle company and a solid product.

"Exact fit as needed. Part was in perfect working condition and appearance. Seemed to be a Remanufactured part. Works great tho!..." Read more

"Perfect item. Use OEM as often as you can. Fixed my temperature problem." Read more

"This Toyota/Lexus thermostat (made by Kuzeh) is heavier-duty than the last one I installed, that common aftermarket brand we all know...." Read more

"This is very much the high quality OEM Toyota/Lexus part and my pic shows my OEM original vs the new part...." Read more

18 customers mention18 positive0 negative

Customers are satisfied with the performance of the auto part. They mention that it works great so far, has no issues, and has been doing well since April 2018. Some feel confident that the genuine Toyota thermostat will not fail like some after market.

"...No issues and seems to be working." Read more

"I feel confident that this genuine Toyota thermostat will not fail like some after market products do...." Read more

"...Seemed to be a Remanufactured part. Works great tho! Not an issue yet with this item!..." Read more

"...It fit perfectly with no issues at all. Truck is working great and I have had zero issues with overheating or leaks...." Read more

13 customers mention13 positive0 negative

Customers appreciate the value of the auto part. They mention that it works well and is a good seller.

"...This one's "solid." To me, that's worth the extra few dollars." Read more

"Good product for the price" Read more

"...All good and best price, Original quality for great price, all shipped in a flash!" Read more

"Fit my 01 Tundra 4.7 liter. Great price, quick ship." Read more

OEM and no tricks. Perfect fit.
5 Stars
OEM and no tricks. Perfect fit.
This is very much the high quality OEM Toyota/Lexus part and my pic shows my OEM original vs the new part. This DOES NOT include the gasket and it will need to be bought separately. The gasket is part number 16346-50010 and works perfectly in my 1998 Lexus GS400 with the 1UZ-FE.
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Top reviews from the United States

Ken D.
5.0 out of 5 stars Factory product - affordable price
Reviewed in the United States on April 20, 2024
Verified Purchase
When it comes to quality engineering and perfect fit, go with OEM. Not worth skimping out on something so important to your engine cooling system.

Be sure to order a new o-ring. as it is not provided with the thermostat.

Remember antifreeze is poisonous to Dogs/Cats/Humans. Catch as much as you can and recycle it.
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PRR
5.0 out of 5 stars Fit perfect
Reviewed in the United States on March 16, 2024
Verified Purchase
Replaced radiator on my 2006 Lexus GX470 and figured while I was there, might as well replace the thermostat as preventative maintenance. No issues and seems to be working.
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Amazon Customer
5.0 out of 5 stars Good quality .
Reviewed in the United States on October 23, 2023
Verified Purchase
I feel confident that this genuine Toyota thermostat will not fail like some after market products do. I installed it in a 2002 Toyota Tundra after a radiator replacement. It fit perfectly and was easy to install except for the bottom nut on the thermostat housing which is rather difficult to access.
Helpful
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Tiffany H.
5.0 out of 5 stars Overall completely satisfied with product so far.
Reviewed in the United States on June 30, 2023
Verified Purchase
Exact fit as needed. Part was in perfect working condition and appearance. Seemed to be a Remanufactured part. Works great tho! Not an issue yet with this item! (Remanufactured mean part was slightly modified during assembly process) it does not mean it is used or has been used in any way. Do your research people. Know the difference between Remanufactured and Refurbished.
Helpful
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Southern Professor
5.0 out of 5 stars Seems to be a genuine OEM replacement
Reviewed in the United States on February 2, 2024
Verified Purchase
Make sure you buy the proper rubber/silicon gasket. This is the thermostat only, so you'll need to buy the gasket.

The original (to the car) OEM had the specs etched into the thermostat. This had them printed on...which seems odd. In any event, it appears to be OEM, and fits/works like it should.
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Michael Cobb
5.0 out of 5 stars OEM 2006 Toyota Tundra Thermostat
Reviewed in the United States on December 6, 2023
Verified Purchase
Perfect item. Use OEM as often as you can. Fixed my temperature problem.
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Tom Pownall
5.0 out of 5 stars WORKS GREAT
Reviewed in the United States on December 4, 2023
Verified Purchase
Does what it should.
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Greg the teacher
4.0 out of 5 stars Good measuring tool
Reviewed in the United States on November 25, 2018
Verified Purchase
Tape works well
One person found this helpful
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Top reviews from other countries

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ERIK A VAN
5.0 out of 5 stars Genuine parts
Reviewed in Canada on July 14, 2020
Verified Purchase
Looked identical to the Original one I pulled out. Nice to know its a Genuine OEM part.
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LIBAR
5.0 out of 5 stars ES BUENA CALIDAD
Reviewed in Mexico on December 16, 2019
Verified Purchase
NO LOUSE POR QUE ES PARA OTRO MODELO DE MI CAMIONETA PERO E VISTO VARIOS INCLUYENDO EL ORIGINAL D EMI TACOMA ES SI ES BUENA CALIDAD ORIGINAL DURAN UNA ETENIDAD
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おすし
5.0 out of 5 stars 交換したぜ。
Reviewed in Japan on April 18, 2020
Verified Purchase
ワシの車の水温計が上がらなくなり、寒くてたまらなかったがサーモスタット交換で正常に戻ったぜ。
2 people found this helpful
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Carson
5.0 out of 5 stars recommended seller!
Reviewed in Canada on September 3, 2020
Verified Purchase
Fast delivery, quality parts!
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Amazon Customer
4.0 out of 5 stars Works well and fits Perfect. Needed to order a gasket separately though.
Reviewed in Canada on June 30, 2018
Verified Purchase
Works well and fits Perfect. Needed to order a gasket separately though.
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