Genuine Infiniti Thermostat

Engine Coolant Thermostat

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31 Thermostats found

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Infiniti Thermostat Assembly
Part Number: 21200-31U03
$28.74 MSRP: $42.40
You Save: $13.66 (33%)
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Product Specifications
- Other Name: Thermostat Assy; Thermostat, Thermostat Unit
- Manufacturer Note: OPEN TEMP=82 +-1.5
- Replaces: 21200-31U01, 21200-31U02, 21200-31U00
Fits the following Infiniti Models:
- EX35 | 2010-2012 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
- EX37 | 2013 | Base, Leather | 6 Cyl 3.5L, 6 Cyl 3.7L
- FX35 | 2010-2012 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
- FX37 | 2013 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
- FX50 | 2010-2013 | Base, Premium | 6 Cyl 3.5L, 6 Cyl 3.7L
- G25 | 2011-2012 | Journey, Leather, Premium, Sport Premium | 6 Cyl 2.5L, 6 Cyl 3.7L
- G35 | 2008 | Journey, Leather, Premium, Sport, Sport Premium | 6 Cyl 3.7L
- G37 | 2008-2013 | Base, Journey, Leather, Leather Journey, Leather Premium, Premium, Sport, Sport Premium | 6 Cyl 2.5L, 6 Cyl 3.7L
- I30 | 1996-2001 | Base, T/Pack | 6 Cyl 3.0L
- I35 | 2002 | Base, T/Pack | 6 Cyl 3.0L
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Infiniti Thermostat Assembly
Part Number: 21200-AD201
$21.54 MSRP: $32.97
You Save: $11.43 (35%)
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-1LA1A
Fits the following Infiniti Models:
- FX35 | 2003-2012 | Premium, Sport | 8 Cyl 4.5L, 8 Cyl 5.0L
- FX37 | 2013 | Premium, Sport | 8 Cyl 5.0L
- FX45 | 2003-2008 | 8 Cyl 4.5L
- FX50 | 2009-2013 | Premium, Sport | 8 Cyl 5.0L
- M35 | 2006-2010 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 8 Cyl 4.5L
- M37 | 2011-2013 | Premium, Premium Touring Tech, SportPre, SportTec | 8 Cyl 5.6L
- M45 | 2006-2010, 2003-2004 | Advanced Technology, Base, Luxury, Premium, S, SP, Sport, Sport Advanced Technology, Sportec, Technology | 8 Cyl 4.5L
- M56 | 2011-2013 | Premium, Premium Touring Tech, SportPre, SportTec | 8 Cyl 5.6L
- Q45 | 2002-2006 | 8 Cyl 4.5L
- Q70 | 2014-2016 | Premium, Premium Touring Tech, SportPre, SportTec | 8 Cyl 5.6L
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Infiniti Thermostat Assembly
Part Number: 21200-JK20A
$26.88 MSRP: $39.65
You Save: $12.77 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Assy; Thermostat
Fits the following Infiniti Models:
- EX35 | 2008-2011 | Base, Leather | 6 Cyl 3.5L
- FX35 | 2009-2011 | Base, Premium | 6 Cyl 3.5L
- FX50 | 2009-2011 | Base, Premium | 6 Cyl 3.5L
- G35 | 2007-2008 | Journey, Leather, Premium, Sport, Sport Premium | 6 Cyl 3.5L
- G37 | 2008-2009 | Journey, Leather, Premium, Sport, Sport Premium | 6 Cyl 3.5L
- M35 | 2008-2010 | Advanced Technology, Base, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
- M45 | 2008-2010 | Advanced Technology, Base, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
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Infiniti Thermostat Assembly
Part Number: 21200-4W010
$27.81 MSRP: $42.57
You Save: $14.76 (35%)
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-4W01B
Fits the following Infiniti Models:
- FX35 | 2003-2008 | 6 Cyl 3.5L
- FX45 | 2003-2008 | 6 Cyl 3.5L
- G35 | 2003-2007 | Basic, Sport, Track | 6 Cyl 3.5L
- QX4 | 2000-2003 | LE | 6 Cyl 3.5L
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Infiniti Thermostat Assembly
Part Number: 21200-31U1B
$29.66 MSRP: $43.75
You Save: $14.09 (33%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat Assy; Thermostat
- Replaces: 21200-31U13
Fits the following Infiniti Models:
- FX35 | 2003-2005 | 6 Cyl 3.5L
- FX45 | 2003-2005 | 6 Cyl 3.5L
- G35 | 2003-2007 | Basic, Sport, Track | 6 Cyl 3.5L
- M35 | 2006-2009 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
- M45 | 2006-2009 | Advanced Technology, Base, Luxury, Premium, Sport, Sport Advanced Technology, Sportec, Technology | 6 Cyl 3.5L
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Infiniti Thermostat Assembly
Part Number: 21200-HG00F
$141.25 MSRP: $192.18
You Save: $50.93 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-HG00H
Fits the following Infiniti Models:
- QX30 | 2017-2019 | Base, Comfort, Premium, Sport-Plus City Black, Xover-Cafe Teak | 4 Cyl 2.0L
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Infiniti Thermostat Assembly
Part Number: 21200-4W01B
$28.86 MSRP: $42.57
You Save: $13.71 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Assy; Thermostat
- Replaces: 21200-4W010
Fits the following Infiniti Models:
- FX35 | 2003-2008 | 6 Cyl 3.5L
- FX45 | 2003-2008 | 6 Cyl 3.5L
- G35 | 2003-2007 | Basic, Sport, Track | 6 Cyl 3.5L
- QX4 | 2000-2003 | LE | 6 Cyl 3.5L
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Infiniti Engine Coolant Thermostat
Part Number: 21200-HG00C
$151.53 MSRP: $206.17
You Save: $54.64 (27%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-HG00J
Fits the following Infiniti Models:
- Q50 | 2015-2019 | Base, Luxury, Premium, Sports, Sports Performance | 4 Cyl 2.0L Turbo
- Q60 | 2017-2019 | Base, Premium | 4 Cyl 2.0L
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Infiniti Thermostat Assembly
Part Number: 21200-31U13
$28.59 MSRP: $43.75
You Save: $15.16 (35%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-31U1B
Fits the following Infiniti Models:
- FX35 | 2003-2005 | 6 Cyl 3.5L
- FX45 | 2003-2005 | 6 Cyl 3.5L
- G35 | 2003-2007 | Basic, Sport, Track | 6 Cyl 3.5L
- M35 | 2006-2007 | Luxury | 6 Cyl 3.5L
- M45 | 2006-2007 | Luxury | 6 Cyl 3.5L
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Infiniti Thermostat Assembly
Part Number: 21200-9HP0A
$28.32 MSRP: $41.77
You Save: $13.45 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat Assy; Thermostat, Thermostat Unit
- Replaces: 21200-JA10A
Fits the following Infiniti Models:
- JX35 | 2013 | Base, Premium | 6 Cyl 3.5L
- QX60 | 2022-2023, 2014-2020 | Autograph, Base, Comfort, Luxe, Mid, Premium, Pure, Sensory | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L
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Infiniti Engine Coolant Thermostat Radiator
Part Number: 21200-V7205
$28.93 MSRP: $44.27
You Save: $15.34 (35%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-V720A
Fits the following Infiniti Models:
- QX4 | 1997-2001 | LE | 6 Cyl 3.3L
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Infiniti Thermostat Assembly
Part Number: 21200-4W000
$21.71 MSRP: $32.02
You Save: $10.31 (33%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat Assy; Thermostat
Fits the following Infiniti Models:
- G37 | 2008-2009 | Leather, Leather Journey, Leather Premium, Sport, Sport Premium | 6 Cyl 3.7L
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Infiniti Engine Coolant Thermostat
Part Number: 21200-1LA0A
$21.54 MSRP: $32.97
You Save: $11.43 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-1LA1A
Fits the following Infiniti Models:
- QX56 | 2011-2013 | LE/High, Premium | 8 Cyl 5.6L
- QX80 | 2014-2016 | LE/High, Premium | 8 Cyl 5.6L
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Infiniti Thermostat Assembly
Part Number: 21200-V5015
$20.93 MSRP: $30.88
You Save: $9.95 (33%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat Assy
Fits the following Infiniti Models:
- M30 | 1990-1992 | Base, STD | 6 Cyl 3.0L EGI
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Infiniti Thermostat Assembly
Part Number: 21200-60J11
$18.69 MSRP: $28.60
You Save: $9.91 (35%)
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Product Specifications
- Other Name: Thermostat Assy
- Manufacturer Note: NIHON THERMOSTAT
- Replaced by: 21200-60J00
Fits the following Infiniti Models:
- G20 | 1999-2002 | Base, Leather, T/L, Touring | 4 Cyl 2.0L
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Infiniti Thermostat Assembly
Part Number: 21200-JA10A
$28.32 MSRP: $41.77
You Save: $13.45 (33%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-9HP0A
Fits the following Infiniti Models:
- JX35 | 2013 | Base, Premium | 6 Cyl 3.5L
- QX60 | 2014-2015 | Base, Premium | 6 Cyl 3.5L
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Infiniti Thermostat Assembly
Part Number: 21200-8J100
$28.22 MSRP: $43.18
You Save: $14.96 (35%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-8J10B
Fits the following Infiniti Models:
- I30 | 2001 | Base, Sport | 6 Cyl 3.5L
- I35 | 2002-2004 | Base, Sport | 6 Cyl 3.5L
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Infiniti Thermostat Assembly
Part Number: 21200-60J00
$18.69 MSRP: $28.60
You Save: $9.91 (35%)
ADD TO CART
Product Specifications
- Other Name: Thermostat Assy; Thermostat
- Manufacturer Note: FUJI SEIKOH
- Replaces: 21200-60J11
Fits the following Infiniti Models:
- G20 | 1999-2002 | Base, Leather, T/L, Touring | 4 Cyl 2.0L
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Infiniti Thermostat Assembly
Part Number: 21200-AD21A
$21.61 MSRP: $31.88
You Save: $10.27 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Assy; Thermostat
- Manufacturer Note: OPEN TEMP=82 +-2
Fits the following Infiniti Models:
- Q70 | 2015-2019 | Premium, Premium Touring Tech, SportTec | 8 Cyl 5.6L
- Q70L | 2015-2019 | Premium, Premium Touring Tech, SportTec | 8 Cyl 5.6L
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Infiniti Thermostat Assembly
Part Number: 21200-53J00
$26.26 MSRP: $40.20
You Save: $13.94 (35%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Assy
- Replaced by: 21200-0C82A
Fits the following Infiniti Models:
- G20 | 1999-2000, 1991-1996 | Base, Leather, T/L, Touring | 4 Cyl 2.0L

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About Infiniti Thermostat

The thermostat is a small component mounted between the radiator and the engine remains closed when the engine is warming up. These Infiniti thermostats regulate the flow of these substances whenever they move between the cylinder block and radiator. And when the temperature continues to rise, the valve in the thermostat will open up directly proportional to the escalating heat of the coolant in the engine. If you want reliable and dependable Infiniti thermostat replacements for your vehicle at a very low price, then you need to check our catalog.