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OEM Nissan 2120031U1B Thermostat Assembly 21200-31u1b

4.7121 product ratings
Triple Creations Auto Parts (14111)
100% positive feedback
Price:
US $55.40
ApproximatelyAU $85.36
+ $18.54 postage
Estimated delivery Fri, 12 Sep - Tue, 23 Sep
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
We are happy to take care of all your Genuine parts and accessory needs. We specialize in Japanese Auto Spare Parts: Toyota / Lexus, Nissan / Infiniti, Mitsubishi, Mazda, Subaru, Suzuki. Genuine OEM Parts.

About this product

Product Identifiers

BrandNissan
Manufacturer Part Number2120031U1B
eBay Product ID (ePID)1030906429

Product Key Features

Opening Temperature180 °F
Vintage PartNo
Universal FitmentNo
FeaturesNo Drilling or Modifications Needed for Installation
Mounting StyleBolt-On
MaterialMetal
TypeThermostat

All listings for this product

Buy It Now
Any condition
New
Pre-owned
NISSAN OEM 03-21 Frontier Cooling Water Pump-Thermostat 2120031U1B
item 1 NISSAN OEM 03-21 Frontier Cooling Water Pump-Thermostat 2120031U1B
AU $63.27
+AU $23.22 postage
2120031U1B Thermostat Housing Off Of A 2009 Nissan Xterra Engine 4.0L 6Cly
item 2 2120031U1B Thermostat Housing Off Of A 2009 Nissan Xterra Engine 4.0L 6Cly
AU $22.36
+AU $69.92 postage
21200-31U1B Genuine Nissan THERMOSTAT ASSY 2120031U1B OEM
item 3 21200-31U1B Genuine Nissan THERMOSTAT ASSY 2120031U1B OEM
AU $55.71
+AU $37.29 postage
Genuine Nissan Thermostat 21200-31U1B
item 4 Genuine Nissan Thermostat 21200-31U1B
AU $65.29
+AU $35.12 postage
2005-2020 Nissan Frontier Pathfinder Xterra Water Pump Cooling System Thermostat
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item 5 2005-2020 Nissan Frontier Pathfinder Xterra Water Pump Cooling System Thermostat
AU $73.17
+AU $28.20 postage
Genuine Nissan Thermostat 21200-31U1B
item 6 Genuine Nissan Thermostat 21200-31U1B
AU $77.95
+AU $23.64 postage
GENUINE NISSAN INFINITI 2005-2018 FRONTIER XTERRA 4.0 G35 M35 THERMOSTAT NEW OEM
item 7 GENUINE NISSAN INFINITI 2005-2018 FRONTIER XTERRA 4.0 G35 M35 THERMOSTAT NEW OEM
AU $78.83
+AU $23.68 postage
2120031U1B Genuine Nissan THERMOSTAT ASSY 21200-31U1B
item 8 2120031U1B Genuine Nissan THERMOSTAT ASSY 21200-31U1B
AU $51.25
+AU $52.00 postage
2120031U1B Nissan Thermostat assy 2120031U1B, New Genuine OEM Part
item 9 2120031U1B Nissan Thermostat assy 2120031U1B, New Genuine OEM Part
AU $65.49
+AU $38.31 postage
Genuine Nissan Thermostat 21200-31U1B
item 10 Genuine Nissan Thermostat 21200-31U1B
AU $69.41
+AU $34.83 postage
Genuine Nissan Thermostat 21200-31U1B
item 11 Genuine Nissan Thermostat 21200-31U1B
AU $60.15
+AU $44.31 postage
Genuine Nissan Thermostat 21200-31U1B
item 12 Genuine Nissan Thermostat 21200-31U1B
AU $66.83
+AU $40.25 postage
Genuine Nissan Thermostat 21200-31U1B
item 13 Genuine Nissan Thermostat 21200-31U1B
AU $66.83
+AU $40.27 postage
Genuine Nissan Engine Coolant Thermostat Kit 21200-31U1B
item 14 Genuine Nissan Engine Coolant Thermostat Kit 21200-31U1B
AU $72.25
+AU $37.02 postage
Genuine Nissan Thermostat 21200-31U1B
item 15 Genuine Nissan Thermostat 21200-31U1B
AU $85.53
+AU $23.86 postage
item 16 Genuine OEM Engine Coolant Thermostat Kit for Nissan Frontier NV1500 2500 3500
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+AU $29.51 postage
NEW 2005-2015 Nissan Frontier, Pathfinder, Xterra 4.0L THERMOSTAT
item 17 NEW 2005-2015 Nissan Frontier, Pathfinder, Xterra 4.0L THERMOSTAT
AU $71.08
+AU $40.31 postage
Genuine Nissan Thermostat with Housing 21200-31U1B
item 18 Genuine Nissan Thermostat with Housing 21200-31U1B
AU $83.76
+AU $28.51 postage
21200-31U1B GENUINE OEM THERMOSTAT W/GASKET FOR INFINITI M35/45 FRONTIER XTERRA
item 19 21200-31U1B GENUINE OEM THERMOSTAT W/GASKET FOR INFINITI M35/45 FRONTIER XTERRA
AU $51.53
+AU $61.02 postage
Genuine Nissan Thermostat 21200-31U1B
item 20 Genuine Nissan Thermostat 21200-31U1B
AU $89.46
+AU $23.98 postage
GENUINE NISSAN INFINITI Thermostat & Gasket 2120031U1B G35 M35 FRONTIER XTERRA
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item 21 GENUINE NISSAN INFINITI Thermostat & Gasket 2120031U1B G35 M35 FRONTIER XTERRA
AU $85.36
+AU $28.56 postage
Genuine Nissan 21200-31U1B Thermostat Assembly
item 22 Genuine Nissan 21200-31U1B Thermostat Assembly
AU $91.83
+AU $24.05 postage
Genuine Nissan Thermostat 21200-31U1B
item 23 Genuine Nissan Thermostat 21200-31U1B
AU $61.69
+AU $55.17 postage
Genuine Nissan Thermostat 21200-31U1B
item 24 Genuine Nissan Thermostat 21200-31U1B
AU $64.25
+AU $55.24 postage
Genuine Nissan Thermostat 21200-31U1B
item 25 Genuine Nissan Thermostat 21200-31U1B
AU $62.71
+AU $57.24 postage
Genuine Nissan Thermostat 21200-31U1B
item 26 Genuine Nissan Thermostat 21200-31U1B
AU $71.97
+AU $48.05 postage
Genuine Nissan Thermostat 21200-31U1B
item 27 Genuine Nissan Thermostat 21200-31U1B
AU $66.83
+AU $55.32 postage
Genuine Nissan Thermostat 21200-31U1B
item 28 Genuine Nissan Thermostat 21200-31U1B
AU $66.83
+AU $55.32 postage
Genuine Nissan Infiniti Water Pump Cooling System Thermostat 2120031U1B OEM
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item 29 Genuine Nissan Infiniti Water Pump Cooling System Thermostat 2120031U1B OEM
AU $100.00
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Genuine Nissan Infiniti 2003-2021 Engine Coolant Thermostat Kit 2120031U1B OEM
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item 30 Genuine Nissan Infiniti 2003-2021 Engine Coolant Thermostat Kit 2120031U1B OEM
AU $100.00
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New Genuine Infiniti Engine Thermostat Assembly OE 2120031U1B
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item 31 New Genuine Infiniti Engine Thermostat Assembly OE 2120031U1B
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2-Pc Kit Genuine Nissan & Infiniti Thermostat W/Gskt Water Inlet 21200 &13050
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item 32 2-Pc Kit Genuine Nissan & Infiniti Thermostat W/Gskt Water Inlet 21200 &13050
AU $95.76
+AU $38.19 postage
Genuine Nissan Thermostat 21200-31U1B
item 33 Genuine Nissan Thermostat 21200-31U1B
AU $84.31
+AU $55.83 postage
Genuine (2003-2019) Nissan & Infiniti Models 31U1B Thermostat 21200-31U13 !
Last one
item 34 Genuine (2003-2019) Nissan & Infiniti Models 31U1B Thermostat 21200-31U13 !
AU $102.81
+AU $38.39 postage
NISSAN OEM-Engine Coolant Thermostat 2120031U1B
item 35 NISSAN OEM-Engine Coolant Thermostat 2120031U1B
AU $85.68
+AU $62.02 postage
OEM NISSAN 2120031U1B THERMOSTAT ASSEMBLY 21200-31U1B
item 36 OEM NISSAN 2120031U1B THERMOSTAT ASSEMBLY 21200-31U1B
AU $132.95
+AU $16.95 postage
listings for this product

Ratings and reviews

Learn more
4.7
21 product ratings
  • 18 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 19 reviews
  • by ricflo-2373
    23 Feb, 2023

    Good AF

    Fits like a glove Comes with gasket It’s actually OEM part Beats dealer price My infinit g35 was running cold, the temp levels would drop while driving on freeway and noticed it took a while to warm up to operational temps replaced this part was a little tripped out because of the price but it came stamped “Nissan” the car runs good now If you actually spent the time reading my review follow me on Instagram @_deadscience

    Verified purchase: YesCondition: New

  • by scsbscsb
    23 Oct, 2019

    Good product

    I had to replace the radiator on my 06 Nissan and figured might as well replace the thermostat at the same time. It has been a week now and everything is fine.

    Verified purchase: YesCondition: New

  • by dwil9394
    29 Jul, 2020

    Great people and products

    Nothing beats good people selling good products. I recommend this company and it's products.

    Verified purchase: YesCondition: New

  • by ocho_raym
    12 Jan, 2022

    Good OEM quality

    Good quality part got here fast easy to install

    Verified purchase: YesCondition: New

  • by mrags80
    03 May, 2021

    OEM quality part

    OEM part at a good price.

    Verified purchase: YesCondition: New

  • by sellingstuff192
    16 Apr, 2025

    Fixed my problem after putting two therm...

    Fixed my problem after putting two thermostats from autozone in my vehicle and it still overheated. Definitely needed the Nissan thermostat!

    Verified purchase: YesCondition: New

  • by bagwell-05
    21 Nov, 2019

    gotta use OEM parts!

    OEM is the only way to go for Nissan thermostats!

    Verified purchase: YesCondition: New

  • by jlv6613
    01 Nov, 2017

    Good quality, good price

    Happy with part

    Verified purchase: YesCondition: New

  • by monterreylover2012
    08 Aug, 2018

    New thermo

    Fits perfect on my 2006 Infinti m35, great value/price ($150+ tax on Autozone) so this is a great deal!

    Verified purchase: YesCondition: New

  • by relativity9999
    04 Nov, 2020

    Excellent product.

    Exactly as described, works perfect.

    Verified purchase: YesCondition: New

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