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Replacement and OEM Parts for Infiniti Thermostat
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Infiniti Thermostat

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  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-31U03
    OEM Infiniti Thermostat Assembly - 21200-31U03
    Product Specifications
    • Other Names: Thermostat, Thermostat Unit
    • Item Dimensions: 4.5 x 3.6 x 3.6 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21200-31U01, 21200-31U00, 21200-31U02
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $30.25 MSRP: $41.17
    You Save: $10.92 (27%)
  • Gates Premium Engine Coolant Thermostat for Infiniti - 33737S

    Gates® Premium Engine Coolant Thermostat for Infiniti

    PartNumber: 33737S
    Product Specifications
    • By-Pass Flange Diameter: 0.93"
    • Depth from Flange: 1.9"
    • Design: Reverse Poppet
    • Flange Diameter: 2.52"
    • Height from Flange: 0.71"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 0
    • Temperature (C): 77
    • Temperature (F): 170
    • Total Height: 2.61"
    • Type: Premium Thermostat
    • UPC: 770075157151
    • Part Description: Infiniti Premium Engine Coolant Thermostat
    More Info
    $29.02
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-JK20A
    OEM Infiniti Thermostat Assembly - 21200-JK20A
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 4.1 x 3.6 x 3.5 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $28.29 MSRP: $38.50
    You Save: $10.21 (27%)
  • Gates Premium Engine Coolant Thermostat for Infiniti - 33738S

    Gates® Premium Engine Coolant Thermostat for Infiniti

    PartNumber: 33738S
    Product Specifications
    • Depth from Flange: 1.93"
    • Design: Reverse Poppet
    • Flange Diameter: 2.51"
    • Height from Flange: 0.7"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 0
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 2.63"
    • Type: Premium Thermostat
    • UPC: 770075157168
    • Part Description: Infiniti Premium Engine Coolant Thermostat
    More Info
    $28.72
  • OEM (Genuine) Infiniti Valve Assembly Water Control

    PartNumber: 21250-5CA0A
    OEM Infiniti Valve Assembly Water Control - 21250-5CA0A
    Product Specifications
    • Other Names: Control Valve, Thermostat, Water Valve
    • Item Dimensions: 16.2 x 11.7 x 8.9 inches
    • Item Weight: 4.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Valve Assembly Water Control
    More Info
    $385.87 MSRP: $529.33
    You Save: $143.46 (28%)
  • Gates OE Type Engine Coolant Thermostat for Infiniti - 33877

    Gates® OE Type Engine Coolant Thermostat for Infiniti

    PartNumber: 33877
    Product Specifications
    • By-Pass Flange Diameter: 1.2"
    • Depth from Flange: 1.71"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.51"
    • Height from Flange: 0.74"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • OE Comparison Rating: OE Performance
    • Temperature (C): 77
    • Temperature (F): 170
    • Total Height: 2.45"
    • Type: OE Type Thermostat
    • UPC: 072053062830
    • Part Description: Infiniti OE Type Engine Coolant Thermostat
    More Info
    $19.37
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-1LA1A
    OEM Infiniti Thermostat Assembly - 21200-1LA1A
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 3.4 x 3.4 x 3.3 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 21200-AD200, 21200-1LA0A, 21200-AD201
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $23.87 MSRP: $32.48
    You Save: $8.61 (27%)
  • Gates OE Type Engine Coolant Thermostat for Infiniti - 33878

    Gates® OE Type Engine Coolant Thermostat for Infiniti

    PartNumber: 33878
    Product Specifications
    • By-Pass Flange Diameter: 1.2"
    • Depth from Flange: 1.72"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.51"
    • Height from Flange: 0.72"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • OE Comparison Rating: OE Performance
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 2.45"
    • Type: OE Type Thermostat
    • UPC: 072053062823
    • Part Description: Infiniti OE Type Engine Coolant Thermostat
    More Info
    $17.09
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-31U1B
    OEM Infiniti Thermostat Assembly - 21200-31U1B
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 4.4 x 3.6 x 3.6 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21200-31U13
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $30.96 MSRP: $42.48
    You Save: $11.52 (28%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-9HP0A
    OEM Infiniti Thermostat Assembly - 21200-9HP0A
    Product Specifications
    • Other Names: Thermostat, Thermostat Unit
    • Item Dimensions: 7.1 x 6.3 x 3.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21200-JA10A
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $29.79 MSRP: $40.55
    You Save: $10.76 (27%)
  • Gates Premium Engine Coolant Thermostat for Infiniti - 33747S

    Gates® Premium Engine Coolant Thermostat for Infiniti

    PartNumber: 33747S
    Product Specifications
    • By-Pass Flange Diameter: 1.09"
    • Depth from Flange: 1.36"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.13"
    • Height from Flange: 0.84"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 0
    • Temperature (C): 77
    • Temperature (F): 170
    • Total Height: 2.2"
    • Type: Premium Thermostat
    • UPC: 770075157175
    • Part Description: Infiniti Premium Engine Coolant Thermostat
    More Info
    $14.82
  • OEM (Genuine) Infiniti Housing-THERMOSTAT

    PartNumber: 11061-5NA0A
    OEM Infiniti Housing-THERMOSTAT - 11061-5NA0A
    Product Specifications
    • Other Names: Thermostat, Thermostat Housing
    • Item Dimensions: 12.7 x 12.4 x 9.2 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Housing-THERMOSTAT
    More Info
    $299.77 MSRP: $411.22
    You Save: $111.45 (28%)
  • Gates OE Type Engine Coolant Thermostat for Infiniti - 34160

    Gates® OE Type Engine Coolant Thermostat for Infiniti

    PartNumber: 34160
    Product Specifications
    • Depth from Flange: 0.84"
    • Design: Reverse Poppet - Water Control Valve
    • Flange Diameter: 2.215"
    • Height from Flange: 0.74"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 1
    • OE Comparison Rating: OE Performance
    • Temperature (C): 96
    • Temperature (F): 205
    • Total Height: 1.55"
    • Type: OE Type Thermostat
    • UPC: 770075465683
    • Part Description: Infiniti OE Type Engine Coolant Thermostat
    More Info
    $10.12
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-4W000
    OEM Infiniti Thermostat Assembly - 21200-4W000
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 4.0 x 4.2 x 3.1 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $23.18 MSRP: $31.55
    You Save: $8.37 (27%)
  • OEM (Genuine) Infiniti Sensor Assy-Thermister

    PartNumber: 27723-AG000
    OEM Infiniti Sensor Assy-Thermister - 27723-AG000
    Product Specifications
    • Item Dimensions: 3.1 x 2.6 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Sensor Assy-Thermister
    More Info
    $47.79 MSRP: $65.57
    You Save: $17.78 (28%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-4W01B
    OEM Infiniti Thermostat Assembly - 21200-4W01B
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 4.3 x 3.5 x 3.7 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21200-4W010
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $30.56 MSRP: $41.93
    You Save: $11.37 (28%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-V720A
    OEM Infiniti Thermostat Assembly - 21200-V720A
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 3.1 x 3.1 x 3.1 inches
    • Item Weight: 1.00 Pounds
    • Replaces: 21200-V7206, 21200-85E00, 21200-V7205, 21200-0B000
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $31.79 MSRP: $43.62
    You Save: $11.83 (28%)
  • OEM (Genuine) Infiniti Thermostat

    PartNumber: 21200-HG00J
    OEM Infiniti Thermostat - 21200-HG00J
    Product Specifications
    • Other Names: Thermostat Unit
    • Replaces: 21200-HG00C
    • Part Description: Infiniti Thermostat
    More Info
    $145.21 MSRP: $199.20
    You Save: $53.99 (28%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-AD21A
    OEM Infiniti Thermostat Assembly - 21200-AD21A
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 3.3 x 3.4 x 3.1 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $22.74 MSRP: $30.95
    You Save: $8.21 (27%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-EA000
    OEM Infiniti Thermostat Assembly - 21200-EA000
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 3.1 x 2.6 x 2.3 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21200-6N210
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $28.26 MSRP: $38.47
    You Save: $10.21 (27%)
  • OEM (Genuine) Infiniti Thermostat

    PartNumber: 21200-6P001
    OEM Infiniti Thermostat - 21200-6P001
    Product Specifications
    • Item Dimensions: 3.5 x 2.6 x 2.6 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 21200-6P000
    • Part Description: Infiniti Thermostat
    More Info
    $22.26 MSRP: $30.30
    You Save: $8.04 (27%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-60J00
    OEM Infiniti Thermostat Assembly - 21200-60J00
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 2.3 x 0.7 x 1.4 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21200-60J11
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $21.01 MSRP: $28.60
    You Save: $7.59 (27%)
  • OEM (Genuine) Infiniti Sensor-Intake

    PartNumber: 27723-2J500
    OEM Infiniti Sensor-Intake - 27723-2J500
    Product Specifications
    • Other Names: Thermistor, Thermostatic Switch
    • Item Dimensions: 3.4 x 1.2 x 1.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Sensor-Intake
    More Info
    $32.14 MSRP: $44.10
    You Save: $11.96 (28%)
  • OEM (Genuine) Infiniti Sensor Assy-Intake

    PartNumber: 27723-4GF1A
    OEM Infiniti Sensor Assy-Intake - 27723-4GF1A
    Product Specifications
    • Other Names: Air Temperature Sensor, Thermostatic Switch
    • Item Dimensions: 10.4 x 1.0 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Sensor Assy-Intake
    More Info
    $31.64 MSRP: $43.42
    You Save: $11.78 (28%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-8J10B
    OEM Infiniti Thermostat Assembly - 21200-8J10B
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 7.1 x 6.4 x 3.3 inches
    • Item Weight: 1.50 Pounds
    • Replaces: 21200-8J100
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $30.56 MSRP: $41.93
    You Save: $11.37 (28%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-0C82A
    OEM Infiniti Thermostat Assembly - 21200-0C82A
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 3.2 x 2.6 x 2.6 inches
    • Item Weight: 0.70 Pounds
    • Replaces: 21200-40F00, 21200-0C810, 21200-0C811, 21200-53J00, 21200-53J10
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $28.68 MSRP: $39.03
    You Save: $10.35 (27%)
  • OEM (Genuine) Infiniti Thermostat Assembly

    PartNumber: 21200-42L0A
    OEM Infiniti Thermostat Assembly - 21200-42L0A
    Product Specifications
    • Other Names: Thermostat
    • Item Dimensions: 3.3 x 3.1 x 3.1 inches
    • Item Weight: 1.00 Pounds
    • Replaces: 21200-42L06, 21200-42L05
    • Part Description: Infiniti Thermostat Assembly
    More Info
    $23.20 MSRP: $31.58
    You Save: $8.38 (27%)
  • Gates Oe Type Engine Coolant Thermostat for Infiniti - 33737

    Gates® Oe Type Engine Coolant Thermostat for Infiniti

    PartNumber: 33737
    Product Specifications
    • By-Pass Flange Diameter: 0.92"
    • Depth from Flange: 1.91"
    • Design: Reverse Poppet
    • Flange Diameter: 2.51"
    • Height from Flange: 0.69"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 0
    • OE Comparison Rating: OE Performance
    • Temperature (C): 77
    • Temperature (F): 170
    • Total Height: 2.6"
    • Type: OE Type Thermostat
    • UPC: 072053063035
    • Part Description: Infiniti Oe Type Engine Coolant Thermostat
    More Info
    $27.69
  • Gates Oe Type Engine Coolant Thermostat for Infiniti - 33747

    Gates® Oe Type Engine Coolant Thermostat for Infiniti

    PartNumber: 33747
    Product Specifications
    • By-Pass Flange Diameter: 1.09"
    • Depth from Flange: 1.36"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.13"
    • Height from Flange: 0.83"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 0
    • OE Comparison Rating: OE Performance
    • Temperature (C): 77
    • Temperature (F): 170
    • Total Height: 2.19"
    • Type: OE Type Thermostat
    • UPC: 072053063059
    • Part Description: Infiniti Oe Type Engine Coolant Thermostat
    More Info
    $12.55
  • STANT OE Type Engine Coolant Thermostat for Infiniti - 14687

    STANT® OE Type Engine Coolant Thermostat for Infiniti

    PartNumber: 14687
    Product Specifications
    • Bypass Plate Diameter: 1.11"
    • Flange Diameter (Without Seal): 2.52"
    • Height from Flange to Bottom: 1.26"
    • Height from Flange to Top of Bridge: 0.98"
    • Temperature (F): 170 Degrees
    • UPC: 033342042698
    • Part Description: Infiniti OE Type Engine Coolant Thermostat
    More Info
    $11.75
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About Infiniti Thermostat

Infiniti products have coupes, sedans, crossovers, SUVs, and genuine parts. It is one of the most well-known companies around the world. Now, the network of Infiniti's dealerships covers a wide area in the country. During the development of Infiniti, many popular parts such as thermostats have been built. There are two types of thermostats: mechanical and pneumatic. Both thermostats can control the temperature of the engine. However, if the thermostat is not perfect, the engine is prone to be too hot or too cool. It may have trouble as it wears out faster due to the frequent use of the Infiniti thermostats.
Whatever you need for the Infiniti car and its upgrades, a modern look, or excellent performance, we will try our best to meet your demands. You can choose a variety of OEM parts as you like. We offer fast and reliable delivery for customers. The vast catalog of parts includes the braking system, the powertrain, the chassis, and other types of crucial parts.