Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Toyota Sienna Thermostat
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Toyota Sienna Thermostat

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Brands
  • Prices

17 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Toyota Sienna Water Inlet

    PartNumber: 90916-A3003
    OEM Toyota Sienna Water Inlet - 90916-A3003
    Product Specifications
    • Other Names: Water Inlet
    • Item Dimensions: 2.3 x 0.9 x 1.9 inches
    • Item Weight: 1.30 Pounds
    • Replaces: 90916-03129, 90916-03084
    • Part Description: Toyota Sienna Water Inlet
    More Info
    $21.27 MSRP: $30.63
    You Save: $9.36 (31%)
  • Gates Premium Engine Coolant Thermostat for Toyota Sienna - 33983S

    Gates® Premium Engine Coolant Thermostat for Toyota Sienna

    PartNumber: 33983S
    Product Specifications
    • By-Pass Flange Diameter: 1.11
    • Design: Bottom By-Pass
    • Height: 2.75
    • Height Between Flanges: 1.74
    • Height from Flange: 1.01
    • Includes Installation Tool: No
    • Jiggle Pin Weep Hole: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Sealing Flange Outside Diameter: 2.21
    • Start to Open Temperature: 180; 82
    • UPC: 770075745303
    • Part Description: Toyota Sienna Premium Engine Coolant Thermostat
    More Info
    $33.01
  • AISIN Engine Coolant Thermostat for Toyota Sienna - THT-019

    AISIN® Engine Coolant Thermostat for Toyota Sienna

    PartNumber: THT-019
    Product Specifications
    • Part Description: Toyota Sienna Engine Coolant Thermostat
    $18.19
  • STANT OE Type Engine Coolant Thermostat for Toyota Sienna - 14177

    STANT® OE Type Engine Coolant Thermostat for Toyota Sienna

    PartNumber: 14177
    Product Specifications
    • Flange Diameter (Without Seal): 2.52"
    • Height from Flange to Bottom: 1.18"
    • Height from Flange to Top of Bridge: 0.7"
    • OE Part Number: 8970325080, 8970325088
    • Temperature (F): 170 Degrees
    • UPC: 033342045170
    • Part Description: Toyota Sienna OE Type Engine Coolant Thermostat
    More Info
    $9.28
  • OEM (Genuine) Toyota Sienna Thermostat

    PartNumber: 90916-A3002
    OEM Toyota Sienna Thermostat - 90916-A3002
    Product Specifications
    • Item Dimensions: 3.3 x 2.8 x 2.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 90916-03140, 90916-03133, 90916-A3001
    • Part Description: Toyota Sienna Thermostat
    More Info
    $21.46 MSRP: $30.93
    You Save: $9.47 (31%)
  • Gates OE Type Engine Coolant Thermostat for Toyota Sienna - 33868

    Gates® OE Type Engine Coolant Thermostat for Toyota Sienna

    PartNumber: 33868
    Product Specifications
    • By-Pass Flange Diameter: 1.2"
    • Depth from Flange: 1.7"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.2"
    • 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
    • OE Part Number: 32498
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 2.44"
    • Type: OE Type Thermostat
    • UPC: 072053062816
    • Part Description: Toyota Sienna OE Type Engine Coolant Thermostat
    More Info
    $18.35
  • OEM (Genuine) Toyota Sienna Thermostat

    PartNumber: 32971-45010
    OEM Toyota Sienna Thermostat - 32971-45010
    Product Specifications
    • Other Names: Thermostat
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Sienna Thermostat
    More Info
    $136.71 MSRP: $198.63
    You Save: $61.92 (32%)
  • Gates OE Type Engine Coolant Thermostat for Toyota Sienna - 33867

    Gates® OE Type Engine Coolant Thermostat for Toyota Sienna

    PartNumber: 33867
    Product Specifications
    • By-Pass Flange Diameter: 1.2"
    • Depth from Flange: 1.74"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.2"
    • Height from Flange: 0.70"
    • 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
    • OE Part Number: 17, 32497
    • Temperature (C): 77
    • Temperature (F): 170
    • Total Height: 2.44"
    • Type: OE Type Thermostat
    • UPC: 072053062809
    • Part Description: Toyota Sienna OE Type Engine Coolant Thermostat
    More Info
    $19.55
  • OEM (Genuine) Toyota Sienna Thermostat Unit

    PartNumber: 16031-31031
    OEM Toyota Sienna Thermostat Unit - 16031-31031
    Product Specifications
    • Other Names: Thermostat, Water Inlet
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16031-31030
    • Part Description: Toyota Sienna Thermostat Unit
    More Info
    $39.27 MSRP: $56.57
    You Save: $17.30 (31%)
  • OEM (Genuine) Toyota Sienna Thermostat Unit

    PartNumber: 16031-25011
    OEM Toyota Sienna Thermostat Unit - 16031-25011
    Product Specifications
    • Other Names: Thermostat Unit, Water Inlet
    • Fitment Type: Direct Replacement
    • Replaces: 16031-25010
    • Part Description: Toyota Sienna Thermostat Unit
    More Info
    $39.27 MSRP: $56.57
    You Save: $17.30 (31%)
  • OEM (Genuine) Toyota Sienna In-Car Sensor

    PartNumber: 88620-0E050
    OEM Toyota Sienna In-Car Sensor - 88620-0E050
    Product Specifications
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 88620-28050
    • Part Description: Toyota Sienna In-Car Sensor
    More Info
    $36.18 MSRP: $52.12
    You Save: $15.94 (31%)
  • OEM (Genuine) Toyota Sienna In-Car Sensor

    PartNumber: 88625-41030
    OEM Toyota Sienna In-Car Sensor - 88625-41030
    Product Specifications
    • Other Names: Thermistor Probe
    • Item Dimensions: 4.8 x 3.3 x 1.4 inches
    • Item Weight: 0.20 Pounds
    • Replaces: 88620-06020
    • Part Description: Toyota Sienna In-Car Sensor
    More Info
    $15.28 MSRP: $21.99
    You Save: $6.71 (31%)
  • OEM (Genuine) Toyota Sienna Thermostat Unit

    PartNumber: 16031-25040
    OEM Toyota Sienna Thermostat Unit - 16031-25040
    Product Specifications
    • Other Names: Thermostat Unit
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Sienna Thermostat Unit
    More Info
    $39.27 MSRP: $56.57
    You Save: $17.30 (31%)
  • AISIN OE Engine Coolant Thermostat for Toyota Sienna - THT-012

    AISIN® OE Engine Coolant Thermostat for Toyota Sienna

    PartNumber: THT-012
    Product Specifications
    • Part Description: Toyota Sienna OE Engine Coolant Thermostat
  • STANT OE Type Engine Coolant Thermostat for Toyota Sienna - 14077

    STANT® OE Type Engine Coolant Thermostat for Toyota Sienna

    PartNumber: 14077
    Product Specifications
    • Bypass Plate Diameter: 1.2"
    • Flange Diameter (Without Seal): 2.205"
    • Height from Flange to Bottom: 1.7"
    • Height from Flange to Top of Bridge: 0.73"
    • OE Part Number: 9091603107
    • Temperature (F): 170 Degrees
    • UPC: 033342054691
    • Part Description: Toyota Sienna OE Type Engine Coolant Thermostat
    More Info
  • STANT OE Type Engine Coolant Thermostat for Toyota Sienna - 14078

    STANT® OE Type Engine Coolant Thermostat for Toyota Sienna

    PartNumber: 14078
    Product Specifications
    • Bypass Plate Diameter: 1.2"
    • Flange Diameter (Without Seal): 2.205"
    • Height from Flange to Bottom: 1.7"
    • Height from Flange to Top of Bridge: 0.73"
    • OE Part Number: 9091603129, 9091603075, 90916A3003, 90916A3001, 90916A3002, 9091603140, 9091603133, 163250T030, 9091613084, 9091603084, 9091603125, 9091603145, 90916C3001, 9091603144, 163250H030, 9091603136, MD315301, MD175746, MD178746, MD158570, 1305A278, F6DZ8575A, 88
    • Temperature (F): 180 Degrees
    • UPC: 033342054714
    • Part Description: Toyota Sienna OE Type Engine Coolant Thermostat
    More Info
  • STANT Superstat™ Premium Engine Coolant Thermostat for Toyota Sienna - 46128

    STANT® Superstat™ Premium Engine Coolant Thermostat for Toyota Sienna

    PartNumber: 46128
    Product Specifications
    • Bypass Plate Diameter (in): 1.1
    • Flange Diameter (With Seal) (in): 2.362
    • Flange Diameter (Without Seal) (in): 2.204
    • Freight Class: 70
    • Height from Flange to Bottom (in): 1.69
    • Height from Flange to Top of Bridge (in): 0.94
    • Temperature (F): 180 Degrees
    • UPC: 333421694702
    • Part Description: Toyota Sienna Superstat™ Premium Engine Coolant Thermostat
    More Info