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Emp/stewart Components

EMP Stewart High Performance Thermostats 301 Thermostat, 180 Degree, High-Flow, Copper/Steel, 3 Bypass Holes, Each

SKU: EMP301

Thermostats, Mechanical
EMP Stewart High Performance Thermostats 301 Thermostat, 180 Degree, High-Flow, Copper/Steel, 3 Bypass Holes, Each

Emp/stewart Components

EMP Stewart High Performance Thermostats 301 Thermostat, 180 Degree, High-Flow, Copper/Steel, 3 Bypass Holes, Each

SKU: EMP301

Thermostats, Mechanical
A$85.89
IN STOCK! Est Ship 3-7 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

EMP Stewart custom thermostats are manufactured by Robert Shaw and modified by EMP Stewart. They feature a balanced sleeve design and are designed for high-rpm applications. These high-flow thermostats are recommended for any performance applications and work well with high-output water pumps.

Part Type

Thermostat 180 Degree

Data: v4.2 - Upd: 2026-10-08 16:48:58

Specifications

Product Attributes - Brand
EMP/Stewart Components
Product Attributes - Manufacturer's Part Number
301
Product Attributes - Part Type
Thermostats, Mechanical
Product Attributes - Product Line
EMP Stewart High Performance Thermostats
Product Attributes - UPC
694455000656
Product Attributes - Opening Temperature Rating (degrees F)
180 degrees F
Product Attributes - Thermostat Flow Rate
High-flow
Product Attributes - Gaskets Included
No
Product Attributes - Thermostat Material
Copper/Steel
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Modified with three 3/16 in. bypass holes.

Reference Information

Brand Name/s Emp/stewart Components
StreetFX SKU emp301
SFX Item ID 5187937
Supplier Item Code 5187937
Manufacturer SKU 301
Manufacturer UPC 694455000656
Alternative References STE301

Compatibility

Application Data
  • Beginning Year1959
    Ending Year1965
    Engine FamilyAMC L6 GAS
    Engine Size3.2L/196
    Engine TypeL6
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1960
    Ending Year1966
    Engine FamilyAMC V8 GAS
    Engine Size5.4L/327
    Engine TypeV8
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1964
    Ending Year1979
    Engine FamilyAMC L6 GAS
    Engine Size3.8L/232
    Engine TypeL6
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1965
    Ending Year1970
    Engine FamilyAMC L6 GAS
    Engine Size3.3L/199
    Engine TypeL6
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1967
    Ending Year1969
    Engine FamilyAMC V8 GAS
    Engine Size4.8L/290
    Engine TypeV8
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1967
    Ending Year1969
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
    Engine TypeV8
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1968
    Ending Year1970
    Engine FamilyAMC V8 GAS
    Engine Size6.4L/390
    Engine TypeV8
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1970
    Ending Year1978
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360
    Engine TypeV8
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1970
    Ending Year1979
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    Engine TypeV8
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1971
    Ending Year1976
    Engine FamilyAMC V8 GAS
    Engine Size6.6L/401
    Engine TypeV8
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1971
    Ending Year1988
    Engine FamilyAMC L6 GAS
    Engine Size4.2L/258
    Engine TypeL6
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1984
    Ending Year1984
    Engine FamilyAMC L4 GAS
    Engine Size2.5L/150
    Engine TypeL4
    MakeAMERICAN MOTORS
    Thermostat FitmentSearch by engine
  • Beginning Year1967
    Ending Year1969
    Engine FamilyBUICK V8 GAS
    Engine Size7.0L/430
    Engine TypeV8
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1968
    Ending Year1969
    Engine FamilyBUICK V8 GAS
    Engine Size6.6L/400
    Engine TypeV8
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1968
    Ending Year1974
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Engine TypeV8
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1969
    Ending Year1980
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1975
    Ending Year1987
    Engine FamilyBUICK V6 GAS
    Engine Size3.8L/231
    Engine TypeV6
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1978
    Ending Year1979
    Engine FamilyBUICK V6 GAS
    Engine Size3.2L/196
    Engine TypeV6
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1980
    Ending Year1984
    Engine FamilyBUICK V6 GAS
    Engine Size4.1L/252
    Engine TypeV6
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1980
    Ending Year1986
    Engine FamilyCHEVROLET V6 GAS
    Engine Size2.8L/173
    Engine TypeV6
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1982
    Ending Year1985
    Engine FamilyOLDSMOBILE V6 DIESEL
    Engine Size4.3L/260
    Engine TypeV6
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1986
    Ending Year1988
    Engine FamilyBUICK V6 GAS
    Engine Size3.8L/231
    Engine TypeV6
    MakeBUICK
    Thermostat FitmentSearch by engine
  • Beginning Year1950
    Ending Year1955
    Engine FamilyCADILLAC V8 GAS
    Engine Size5.4L/331
    Engine TypeV8
    MakeCADILLAC
    Thermostat FitmentSearch by engine
  • Beginning Year1956
    Ending Year1958
    Engine FamilyCADILLAC V8 GAS
    Engine Size6.0L/365
    Engine TypeV8
    MakeCADILLAC
    Thermostat FitmentSearch by engine
  • Beginning Year1959
    Ending Year1963
    Engine FamilyCADILLAC V8 GAS
    Engine Size6.4L/390
    Engine TypeV8
    MakeCADILLAC
    Thermostat FitmentSearch by engine

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