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Replacement and OEM Parts for 1991 Toyota 4Runner Thermostat

1991 Toyota 4Runner Thermostat

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1991 Toyota 4Runner
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  • OEM 1991 Toyota 4Runner Thermostat Diagram - 90916-03078
    View Related Parts

    OEM (Genuine) 1991 Toyota 4Runner Thermostat

    PartNumber: 90916-03078
    OEM 1991 Toyota 4Runner Thermostat - 90916-03078
    Product Specifications
    • Notes: 4-Runner; 4 Cylinder
    • Item Dimensions: 13.4 x 11.4 x 2.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 90916-03036, 90916-03022, 90916-03055, 90916-03040, 90916-03029, 90916-03023
    • Part Description: 1991 Toyota 4Runner Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | DLX, SR5 | 4 Cyl 2.4 L GAS
    $21.22 MSRP: $30.58
    You Save: $9.36 (31%)
  • OEM 1991 Toyota 4Runner Thermostat Diagram - 90916-03079
    View Related Parts

    OEM (Genuine) 1991 Toyota 4Runner Thermostat

    PartNumber: 90916-03079
    OEM 1991 Toyota 4Runner Thermostat - 90916-03079
    Product Specifications
    • Notes: 4-Runner; 6 Cylinder
    • Item Dimensions: 2.1 x 0.7 x 1.5 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Toyota 4Runner Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | DLX, SR5 | 6 Cyl 3.0 L GAS
    $26.89 MSRP: $38.74
    You Save: $11.85 (31%)
  • Gates OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner - 33338

    Gates® OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 33338
    Product Specifications
    • Notes: 180 Degree; OE Temperature
    • By-Pass Flange Diameter: 1.09"
    • Depth from Flange: 1.37"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.05"
    • Height from Flange: 0.8"
    • 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: 2.17"
    • Type: OE Type Thermostat
    • UPC: 072053024579
    • Part Description: 1991 Toyota 4Runner OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L
    $11.53
  • Gates Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 33488S

    Gates® Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 33488S
    Product Specifications
    • Notes: 180 Degree; Alternate Temperature
    • Depth from Flange: 0.91"
    • Design: Offset Reverse Poppet
    • Flange Diameter: 2.05"
    • Height from Flange: 0.83"
    • 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: 1.71"
    • Type: Premium Thermostat
    • UPC: 072053298574
    • Part Description: 1991 Toyota 4Runner Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
    $10.91
  • Gates Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 33489S

    Gates® Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 33489S
    Product Specifications
    • Notes: 195 Degree; OE Temperature
    • Depth from Flange: 0.83"
    • Design: Offset Reverse Poppet
    • Flange Diameter: 2.05"
    • 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
    • OE Part Number: 535090, 62439
    • Temperature (C): 91
    • Temperature (F): 195
    • Total Height: 1.67"
    • Type: Premium Thermostat
    • UPC: 072053298581
    • Part Description: 1991 Toyota 4Runner Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
    $10.91
  • Gates OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner - 33489

    Gates® OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 33489
    Product Specifications
    • Notes: 195 Degree; OE Temperature
    • Depth from Flange: 0.82"
    • Design: Offset Reverse Poppet
    • Flange Diameter: 2.05"
    • Height from Flange: 0.91"
    • 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
    • OE Part Number: 201, 32439
    • Temperature (C): 90
    • Temperature (F): 194
    • Total Height: 1.6"
    • Type: OE Type Thermostat
    • UPC: 072053108507
    • Part Description: 1991 Toyota 4Runner OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
    $8.13
  • STANT OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner - 13979

    STANT® OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 13979
    Product Specifications
    • Notes: Temperature 195 Degrees; Part Replacement Replaces 48109; Alternate Temperature
    • Bypass Plate Diameter: 1.092"
    • Flange Diameter (Without Seal): 2.05"
    • Height from Flange to Bottom: 1.36"
    • Height from Flange to Top of Bridge: 0.78"
    • OE Part Number: E9RY8575A, F8RZ8575CA, F5RZ8575A, E9DZ8575A, F8RZ8575AA, E9DZ8575B, 8AF315171, 00483305600
    • Temperature (F): 195 Degrees
    • UPC: 033342039797
    • Part Description: 1991 Toyota 4Runner OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L
    $5.81
  • Gates Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 33338S

    Gates® Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 33338S
    Product Specifications
    • Notes: 180 Degree; OE Temperature
    • By-Pass Flange Diameter: 1.09"
    • Depth from Flange: 1.39"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.05"
    • Height from Flange: 0.89"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 2.2"
    • Type: Premium Thermostat
    • UPC: 770075157120
    • Part Description: 1991 Toyota 4Runner Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L
  • Gates Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 33339S

    Gates® Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 33339S
    Product Specifications
    • Notes: 195 Degree; Alternate Temperature
    • By-Pass Flange Diameter: 1.09"
    • Depth from Flange: 1.45"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.05"
    • Height from Flange: 0.8"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • Temperature (C): 91
    • Temperature (F): 195
    • Total Height: 2.25"
    • Type: Premium Thermostat
    • UPC: 770075157137
    • Part Description: 1991 Toyota 4Runner Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L
  • AISIN OE Engine Coolant Thermostat for 1991 Toyota 4Runner - THT-002

    AISIN® OE Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: THT-002
    Product Specifications
    • Notes: 88 Deg C (190 Deg F) OE Temp Thermostat
    • UPC: 030915585965
    • Part Description: 1991 Toyota 4Runner OE Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
  • STANT OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner - 13869

    STANT® OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 13869
    Product Specifications
    • Notes: Temperature 195 Degrees; Part Replacement Replaces 48319; OE Temperature
    • Flange Diameter (Without Seal): 2.05"
    • Height from Flange to Bottom: 0.82"
    • Height from Flange to Top of Bridge: 0.78"
    • OE Part Number: HE4115171, 8AK115171, HE4199152G, 8AG315171, 8ABE15171, HE4199152C, 817399152B, 8ABU15171, 8AB815171, 8BU115171, 8AN115171, BP6F15171, 817399152A, 8AG415171, MD000551, MD997604, MD974046, 2550033040, MD075460, 2550033050, MD997608, MD997461, MD972903, MD0
    • Temperature (F): 195 Degrees
    • UPC: 033342038691
    • Part Description: 1991 Toyota 4Runner OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
  • AISIN OE Engine Coolant Thermostat for 1991 Toyota 4Runner - THT-018

    AISIN® OE Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: THT-018
    Product Specifications
    • Notes: 82 Deg C (180 Deg F) OE Temp Thermostat
    • UPC: 030915586122
    • Part Description: 1991 Toyota 4Runner OE Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L
  • STANT OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner - 13978

    STANT® OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 13978
    Product Specifications
    • Notes: Temperature 180 Degrees; Part Replacement Replaces 48288; OE Temperature
    • Bypass Plate Diameter: 1.092"
    • Flange Diameter (Without Seal): 2.05"
    • Height from Flange to Bottom: 1.36"
    • Height from Flange to Top of Bridge: 0.78"
    • OE Part Number: 9091603079, 8AF515171, 8AF615171, 00483305500
    • Temperature (F): 180 Degrees
    • UPC: 033342054431
    • Part Description: 1991 Toyota 4Runner OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L
  • STANT Superstat™ Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 45868

    STANT® Superstat™ Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 45868
    Product Specifications
    • Notes: Temperature 180 Degrees; Alternate Temperature
    • Flange Diameter (Without Seal) (in): 2.05
    • Freight Class: 70
    • Height from Flange to Bottom (in): 0.82
    • Height from Flange to Top of Bridge (in): 0.78
    • Temperature (F): 180 Degrees
    • UPC: 333420326826
    • Part Description: 1991 Toyota 4Runner Superstat™ Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
  • STANT Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 45869

    STANT® Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 45869
    Product Specifications
    • Notes: Temperature 195 Degrees; OE Temperature
    • Flange Diameter (Without Seal) (in): 2.05
    • Freight Class: 70
    • Height from Flange to Bottom (in): 0.82
    • Height from Flange to Top of Bridge (in): 0.78
    • Temperature (F): 195 Degrees
    • UPC: 333420326994
    • Part Description: 1991 Toyota 4Runner Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
  • STANT Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 45978

    STANT® Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 45978
    Product Specifications
    • Notes: Temperature 180 Degrees; OE Temperature
    • Bypass Plate Diameter (in): 1.092
    • Flange Diameter (Without Seal) (in): 2.05
    • Freight Class: 70
    • Height from Flange to Bottom (in): 1.36
    • Height from Flange to Top of Bridge (in): 0.78
    • Temperature (F): 180 Degrees
    • UPC: 333420537178
    • Part Description: 1991 Toyota 4Runner Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L
  • Gates OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner - 33488

    Gates® OE Type Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 33488
    Product Specifications
    • Notes: 180 Degree; Alternate Temperature
    • Design: Offset Reverse Poppet
    • Height: 1.59
    • Height Between Flanges: .78
    • Height from Flange: .81
    • Includes Installation Tool: No
    • Jiggle Pin Weep Hole: Yes
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 0
    • OE Comparison Rating: OE Performance
    • Sealing Flange Outside Diameter: 2.05
    • Start to Open Temperature: 180; 82
    • UPC: 072053108491
    • Part Description: 1991 Toyota 4Runner OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 4 Cyl 2.4L
  • STANT Premium Engine Coolant Thermostat for 1991 Toyota 4Runner - 45979

    STANT® Premium Engine Coolant Thermostat for 1991 Toyota 4Runner

    PartNumber: 45979
    Product Specifications
    • Notes: Temperature 195 Degrees; Alternate Temperature
    • Bypass Plate Diameter (in): 1.092
    • Flange Diameter (Without Seal) (in): 2.05
    • Freight Class: 70
    • Height from Flange to Bottom (in): 1.36
    • Height from Flange to Top of Bridge (in): 0.78
    • Temperature (F): 195 Degrees
    • UPC: 333420537314
    • Part Description: 1991 Toyota 4Runner Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 Toyota 4Runner | All Trims | 6 Cyl 3.0L