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  2. Auto Parts
  3. Heating and Air Conditioning
  4. Motors, Case and Related Components
  5. HVAC Heater Core
  6. Four Seasons 94579

Four Seasons 94579 HVAC Heater Core

Four Seasons 94579 HVAC Heater Core

Four Seasons
Brand:Four Seasons
Part Number: 94579
UPC: 00096361162945
Weight: 2.9 lbs
Condition:New



On Sale:

$105.22

Availability:
10 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Four Seasons 94579 HVAC Heater Core for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow Four Seasons 94579 HVAC Heater Core fitment info!

Last Updated: 12/26/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1968

 

1968

 
Ford Country Sedan

2.8L L6 Gas OHV,
3.3L L6 Gas OHV,
3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Ford Country Sedan



2.8L L6 Gas OHV,
3.3L L6 Gas OHV,
3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Ford Country Squire

2.8L L6 Gas OHV,
3.3L L6 Gas OHV,
3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Ford Country Squire



2.8L L6 Gas OHV,
3.3L L6 Gas OHV,
3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Ford Custom

3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Ford Custom



3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Ford Custom 500

3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Ford Custom 500



3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford L800

6.1L V8 Gas,
7.0L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L800



6.1L V8 Gas,
7.0L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1983

 

1982

 

1981

 

1983

 

1982

 

1981

 
Ford L800

7.0L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L800



7.0L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford L8000

10.4L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L8000



10.4L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1981

 

1981

 
Ford L8000

9.1L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L8000



9.1L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1981

 

1981

 
Ford L900

7.8L V8 Gas,
8.8L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L900



7.8L V8 Gas,
8.8L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1985

 
Ford L9000

10.0L L6 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L9000



10.0L L6 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford L9000

14.6L L6 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L9000



14.6L L6 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford L9000

14.0L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L9000



14.0L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1983

 

1983

 
Ford L9000

9.3L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L9000



9.3L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Ford L9000

14.6L L6 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L9000



14.6L L6 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1981

 

1981

 
Ford L9000

9.3L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford L9000



9.3L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford LN600

6.1L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN600



6.1L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LN600

8.2L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN600



8.2L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford LN600

6.1L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN600



6.1L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1982

 

1982

 
Ford LN600

6.1L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN600



6.1L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Ford LN700

6.1L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN700



6.1L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LN700

7.0L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN700



7.0L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford LN700

6.1L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN700



6.1L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LN7000

10.4L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN7000



10.4L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Ford LN800

8.2L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN800



8.2L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford LN800

6.1L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN800



6.1L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Ford LN800

6.1L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN800



6.1L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Ford LN800

7.0L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN800



7.0L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Ford LN800

8.2L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN800



8.2L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LN8000

10.4L V8 Diesel,
10.4L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN8000



10.4L V8 Diesel,
10.4L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Ford LN8000

9.1L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN8000



9.1L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1981

 

1981

 
Ford LN900

7.8L V8 Gas,
8.8L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN900



7.8L V8 Gas,
8.8L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford LN9000

10.0L L6 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN9000



10.0L L6 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Ford LN9000

14.6L L6 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN9000



14.6L L6 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LN9000

14.0L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LN9000



14.0L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Ford LNT800

7.0L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT800



7.0L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1982

 

1982

 
Ford LNT800

7.0L V8 LPG
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT800



7.0L V8 LPG Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LNT8000

10.4L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT8000



10.4L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Ford LNT8000

9.1L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT8000



9.1L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1981

 

1981

 
Ford LNT900

7.8L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT900



7.8L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1985

 
Ford LNT9000

14.8L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT9000



14.8L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford LNT9000

10.0L L6 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT9000



10.0L L6 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LNT9000

14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT9000



14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Ford LNT9000

9.3L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LNT9000



9.3L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Ford LT800

7.0L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LT800



7.0L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1981

 

1981

 
Ford LT800

6.1L V8 Gas
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LT800



6.1L V8 Gas Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LT8000

10.4L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LT8000



10.4L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Ford LT8000

9.1L V8 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LT8000



9.1L V8 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Ford LT9000

10.0L L6 Diesel Turbo
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LT9000



10.0L L6 Diesel Turbo Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LT9000

14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LT9000



14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
7.0L L6 Diesel,
9.0L V6 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Ford LT9000

9.3L V8 Diesel
1
 
Heater Core
w/ 7 5/8 Core Width
 

Ford LT9000



9.3L V8 Diesel Heater Core
w/ 7 5/8 Core Width

1 Per Vehicle

1968

 

1968

 
Ford LTD

3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Ford LTD



3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Ford Ranch Wagon

2.8L L6 Gas OHV,
3.3L L6 Gas OHV,
3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Ford Ranch Wagon



2.8L L6 Gas OHV,
3.3L L6 Gas OHV,
3.9L L6 Gas OHV,
5.0L V8 Gas OHV,
6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Mercury Colony Park

6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Mercury Colony Park



6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Mercury Marauder

6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/o AC
 

Mercury Marauder



6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/o AC

1 Per Vehicle

1968

 

1968

 
Mercury Marquis

6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Mercury Marquis



6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Mercury Montclair

6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Mercury Montclair



6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Mercury Monterey

6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Mercury Monterey



6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle

1968

 

1968

 
Mercury Park Lane

6.4L V8 Gas OHV,
7.0L V8 Gas OHV
1
 
Heater Core
w/ AC
 

Mercury Park Lane



6.4L V8 Gas OHV,
7.0L V8 Gas OHV Heater Core
w/ AC

1 Per Vehicle