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  2. Auto Parts
  3. Belts and Cooling
  4. Thermostat and Housing
  5. Engine Coolant Thermostat
  6. ACDelco 12T9D

ACDelco 12T9D Engine Coolant Thermostat

ACDelco 12T9D Engine Coolant Thermostat

ACDelco
Brand:ACDelco
Part Number: 12T9D
UPC: 00707773060575
Weight: 0.14 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12T9D Engine Coolant Thermostat for your vehicle. Buy now and secure your purchase online!

ACDelco Professional Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature, and are a high quality replacement for many vehicles on the road today. These engine coolant thermostats are manufactured to meet your expectations for fit, form, and function. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Controls the flow of coolant through the radiator to help your vehicle's engine reach and maintain its optimal operating temperature
  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • – Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating

Specifications:

Jiggle Pin Weep Hole:
No
Programming Required:
NO
Seal Type:
Gasket
Sealing Flange Outside Diameter:
1.889 in.

Manufacturer Warranty:

24 Months/Unlimited Miles Warranty (Parts Only). Please see ACDelco.com for more details

Select a vehicle to narrow ACDelco 12T9D Engine Coolant Thermostat fitment info!

Last Updated: 12/01/2021

Years Vehicle Per Vehicle Fit NotesFitment Notes

1988

 

1988

 
Chevrolet Nova

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Chevrolet Nova



1.6L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Chevrolet Nova

1.6L L4 Gas SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Chevrolet Nova



1.6L L4 Gas SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

2015

 

2015

 
Ford F650

6.7L L6 Diesel OHV Turbo
1
 
Professional
Temperature 180F
Alternate Temp
Standard
 

Ford F650



6.7L L6 Diesel OHV Turbo Professional
Temperature 180F
Alternate Temp
Standard

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 
Ford F650

6.7L L6 Diesel OHV Turbo
1
 
Professional
Temperature 180F
Alternate Temp
Standard
 

Ford F650



6.7L L6 Diesel OHV Turbo Professional
Temperature 180F
Alternate Temp
Standard

1 Per Vehicle

2015

 

2015

 
Ford F750

6.7L L6 Diesel OHV Turbo
1
 
Professional
Temperature 180F
Alternate Temp
Standard
 

Ford F750



6.7L L6 Diesel OHV Turbo Professional
Temperature 180F
Alternate Temp
Standard

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 
Ford F750

6.7L L6 Diesel OHV Turbo
1
 
Professional
Temperature 180F
Alternate Temp
Standard
 

Ford F750



6.7L L6 Diesel OHV Turbo Professional
Temperature 180F
Alternate Temp
Standard

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Geo Prizm

1.8L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Geo Prizm



1.8L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Geo Prizm

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Geo Prizm



1.6L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Nissan 200SX

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard
 

Nissan 200SX



1.6L L4 Gas DOHC Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard

1 Per Vehicle

1995

 

1995

 
Nissan 200SX

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard
 

Nissan 200SX



1.6L L4 Gas DOHC Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Nissan NX

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Nissan NX



1.6L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Nissan Pulsar NX

1.6L L4 Gas SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Nissan Pulsar NX



1.6L L4 Gas SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Nissan Sentra

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard
 

Nissan Sentra



1.6L L4 Gas DOHC Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard

1 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Nissan Sentra

1.6L L4 Gas SOHC
1
 
Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard
 

Nissan Sentra



1.6L L4 Gas SOHC Professional
Temperature 180F
Use Silicone Sealing
OEM Recommended Temp
Standard

1 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Toyota Camry

2.2L L4 CNG DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Camry



2.2L L4 CNG DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Toyota Camry

2.2L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Camry



2.2L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
Toyota Camry

2.0L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Camry



2.0L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1988

 

1988

 
Toyota Camry

2.0L L4 Gas DOHC
1
 
Professional
Standard
Temperature 180F
OEM Recommended Temp
 

Toyota Camry



2.0L L4 Gas DOHC Professional
Standard
Temperature 180F
OEM Recommended Temp

1 Per Vehicle

1987

 

1987

 
Toyota Camry

2.0L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Camry



2.0L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1986

 

1986

 
Toyota Camry

2.0L L4 Diesel SOHC Turbo
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Camry



2.0L L4 Diesel SOHC Turbo Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Toyota Camry

1.8L L4 Diesel SOHC Turbo
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Camry



1.8L L4 Diesel SOHC Turbo Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Toyota Camry

2.0L L4 Gas SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Camry



2.0L L4 Gas SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Toyota Celica

2.2L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Celica



2.2L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
Toyota Celica

1.8L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Celica



1.8L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Toyota Celica

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Celica



1.6L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Toyota Celica

2.0L L4 Gas DOHC Turbo
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Celica



2.0L L4 Gas DOHC Turbo Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Toyota Celica

2.0L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Celica



2.0L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1986

 

1986

 
Toyota Celica

2.0L L4 Gas SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Celica



2.0L L4 Gas SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Toyota Corolla

1.8L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Corolla



1.8L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Corolla



1.6L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Toyota Corolla

1.6L L4 Gas SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Corolla



1.6L L4 Gas SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Toyota Corolla

1.8L L4 Diesel SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Corolla



1.8L L4 Diesel SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Toyota MR2

1.6L L4 Gas DOHC Supercharged
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota MR2



1.6L L4 Gas DOHC Supercharged Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Toyota MR2

1.6L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota MR2



1.6L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Toyota Paseo

1.5L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Paseo



1.5L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1973

 

1973

 
Toyota Pickup

2.0L L4 Gas SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Pickup



2.0L L4 Gas SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
Toyota RAV4

2.0L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota RAV4



2.0L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
Toyota Solara

2.2L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Solara



2.2L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1998

 

1997

 

1996

 

1995

 
Toyota Tercel

1.5L L4 Gas DOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Tercel



1.5L L4 Gas DOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Toyota Tercel

1.5L L4 Gas SOHC
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Tercel



1.5L L4 Gas SOHC Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Toyota Van

2.2L L4 Gas OHV
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Van



2.2L L4 Gas OHV Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Toyota Van

2.0L L4 Gas OHV
1
 
Professional
Temperature 180F
OEM Recommended Temp
Standard
 

Toyota Van



2.0L L4 Gas OHV Professional
Temperature 180F
OEM Recommended Temp
Standard

1 Per Vehicle


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