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  2. Auto Parts
  3. Belts and Cooling
  4. Thermostat and Housing
  5. Engine Coolant Thermostat
  6. Aisin THN-004

Aisin THN-004 Engine Coolant Thermostat

Aisin THN-004 Engine Coolant Thermostat

Aisin
Brand:Aisin
Part Number: THN-004
UPC: 4580281458463
Weight: 0.22 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Aisin THN-004 Engine Coolant Thermostat for your vehicle. Buy now and secure your purchase online!

OE Engineered and Manufactured Thermostat Assemblies are Exact Replacements and Exact Temperature

Features and Benefits:

  • OE manufactured for exact form, fit and function. Maintains cooling system performance. Keeps coolant within the optimal temperature range.

Specifications:

Design:
In-Line
Gasket Or Seal Included:
Yes
Material:
Brass
Material:
Stainless Steel
Sealing Flange Outside Diameter:
54.0 mm
Start to Open Temperature:
88.0 Degrees Celsius, Centigrade
Honda #:
8-94239-159-0
Honda #:
8-94239-159-1
Honda #:
8-94468-578-0
Isuzu #:
8-94239-159-0
Isuzu #:
8-94239-159-1
Isuzu #:
8-94468-578-0
NAPA #:
THN004
Tama #:
W54E-88B
Country of Origin:
JP

Manufacturer Warranty:

12 Months

Select a vehicle to narrow Aisin THN-004 Engine Coolant Thermostat fitment info!

Last Updated: 05/12/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Honda Passport

2.6L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Honda Passport



2.6L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Isuzu Amigo

2.3L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Amigo



2.3L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Isuzu I-Mark

1.8L L4 Diesel SOHC,
1.8L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu I-Mark



1.8L L4 Diesel SOHC,
1.8L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Isuzu Impulse

2.3L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Impulse



2.3L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1987

 

1986

 

1985

 

1984

 

1983

 
Isuzu Impulse

1.9L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Impulse



1.9L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Isuzu Pickup

2.3L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Pickup



2.3L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Isuzu Pickup

2.6L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Pickup



2.6L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Isuzu Pickup

2.3L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Pickup



2.3L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1987

 

1986

 

1985

 

1984

 

1983

 
Isuzu Pickup

1.9L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Pickup



1.9L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Isuzu Pickup

1.8L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Pickup



1.8L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Isuzu Rodeo

2.6L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Rodeo



2.6L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
Isuzu Trooper

2.6L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Trooper



2.6L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Isuzu Trooper

2.2L L4 Diesel OHV Turbo,
2.3L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Trooper



2.2L L4 Diesel OHV Turbo,
2.3L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Isuzu Trooper

1.9L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Trooper



1.9L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1984

 

1984

 
Isuzu Trooper

2.2L L4 Diesel OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Isuzu Trooper



2.2L L4 Diesel OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Nissan 200SX

2.2L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 200SX



2.2L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1977

 

1981

 

1980

 

1979

 

1978

 

1977

 
Nissan 200SX

2.0L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 200SX



2.0L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1982

 

1982

 
Nissan 210

1.2L L4 Gas OHV,
1.4L L4 Gas OHV,
1.5L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 210



1.2L L4 Gas OHV,
1.4L L4 Gas OHV,
1.5L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1973

 

1973

 
Nissan 240Z

2.4L L6 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 240Z



2.4L L6 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1975

 

1974

 

1975

 

1974

 
Nissan 260Z

2.6L L6 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 260Z



2.6L L6 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Nissan 280Z

2.8L L6 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 280Z



2.8L L6 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1983

 

1982

 

1981

 

1983

 

1982

 

1981

 
Nissan 280ZX

2.8L L6 Gas SOHC Turbo
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 280ZX



2.8L L6 Gas SOHC Turbo Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1979

 

1983

 

1982

 

1981

 

1980

 

1979

 
Nissan 280ZX

2.8L L6 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 280ZX



2.8L L6 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1982

 

1982

 
Nissan 310

1.5L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 310



1.5L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1981

 

1981

 
Nissan 310

1.5L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 310



1.5L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Nissan 310

1.4L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 310



1.4L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1967

 

1967

 
Nissan 411

1.6L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 411



1.6L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1981

 

1980

 

1979

 

1978

 
Nissan 510

2.0L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 510



2.0L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1968

 

1967

 

1966

 

1965

 

1968

 

1967

 

1966

 

1965

 
Nissan 520 Pickup

1.3L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 520 Pickup



1.3L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1972

 

1971

 

1970

 

1969

 

1972

 

1971

 

1970

 

1969

 
Nissan 521 Pickup

1.6L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 521 Pickup



1.6L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Nissan 521 Pickup

1.3L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 521 Pickup



1.3L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1976

 

1975

 

1974

 

1976

 

1975

 

1974

 
Nissan 610

2.0L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 610



2.0L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1973

 

1973

 
Nissan 610

1.8L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 610



1.8L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Nissan 620

2.0L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 620



2.0L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Nissan 710

2.0L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 710



2.0L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1974

 

1974

 
Nissan 710

1.8L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 710



1.8L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Nissan 720

2.2L L4 Diesel OHV,
2.2L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 720



2.2L L4 Diesel OHV,
2.2L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1980

 

1980

 
Nissan 720

2.0L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 720



2.0L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1977

 

1981

 

1980

 

1979

 

1978

 

1977

 
Nissan 810

2.4L L6 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan 810



2.4L L6 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Nissan B210

1.4L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan B210



1.4L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1974

 

1974

 
Nissan B210

1.3L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan B210



1.3L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Nissan F10

1.4L L4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan F10



1.4L L4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1982

 

1982

 
Nissan Sentra

1.5L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan Sentra



1.5L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Nissan Stanza

2.0L L4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Nissan Stanza



2.0L L4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Subaru B9 Tribeca

3.0L H6 Gas DOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru B9 Tribeca



3.0L H6 Gas DOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Subaru Brat

1.8L H4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru Brat



1.8L H4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1979

 

1979

 
Subaru GF

1.6L H4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru GF



1.6L H4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Subaru GL

1.8L H4 Gas SOHC,
1.8L H4 Gas SOHC Turbo
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru GL



1.8L H4 Gas SOHC,
1.8L H4 Gas SOHC Turbo Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Subaru GL

1.6L H4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru GL



1.6L H4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Subaru GL

1.8L H4 Gas OHV
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru GL



1.8L H4 Gas OHV Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Subaru GL-10

1.8L H4 Gas SOHC,
1.8L H4 Gas SOHC Turbo
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru GL-10



1.8L H4 Gas SOHC,
1.8L H4 Gas SOHC Turbo Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
Subaru Loyale

1.8L H4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru Loyale



1.8L H4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1990

 

1990

 
Subaru Loyale

1.8L H4 Gas SOHC Turbo
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru Loyale



1.8L H4 Gas SOHC Turbo Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Subaru RX

1.8L H4 Gas SOHC Turbo
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru RX



1.8L H4 Gas SOHC Turbo Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Subaru XT

1.8L H4 Gas SOHC
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru XT



1.8L H4 Gas SOHC Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Subaru XT

1.8L H4 Gas SOHC Turbo
1
 
Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat
 

Subaru XT



1.8L H4 Gas SOHC Turbo Original Equipment Manufacturer
88°C (190°F) Optional Temp Thermostat

1 Per Vehicle