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1978 GMC K25

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  2. Auto Parts
  3. Heating and Air Conditioning
  4. A/C Clutch and Compressor
  5. A/C Compressor for 1978 GMC K25

1978 GMC K25: A/C Compressor


Displaying 1 to 16 (of 16 products)

Universal Air Conditioner CO2224N A/C Compressor
for 1978 GMC K25

Universal Air Conditioner
On Sale:

$445.05
Avail:
15 in Stock
Warehouse: US-14
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
A6 Compressor Assembly
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV A6 Compressor Assembly

1 Per Vehicle

Four Seasons 57094 A/C Compressor
for 1978 GMC K25

Four Seasons
On Sale:

$331.61
Core: See Value In Cart
Avail:
11 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Reman Compressor
w/ A6 Compressor
Reman w/ Clutch
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Reman Compressor
w/ A6 Compressor
Reman w/ Clutch

1 Per Vehicle

ACDelco 15-20206 A/C Compressor
for 1978 GMC K25

ACDelco
On Sale:

$220.76
Avail:
38 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
4.1L L6 Gas OHV
 
1
 
R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: D
Fuel Sys: CARB
 
1978 GMC K25 equipped with
4.1L L6 Gas OHV R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: D
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
5.0L V8 Gas OHV
 
1
 
R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: U
Fuel Sys: CARB
 
1978 GMC K25 equipped with
5.0L V8 Gas OHV R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
6.6L V8 Gas OHV
 
1
 
R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: R
Fuel Sys: CARB
 
1978 GMC K25 equipped with
6.6L V8 Gas OHV R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
7.4L V8 Gas OHV
 
1
 
R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: S
Fuel Sys: CARB
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
5.7L V8 Gas OHV
 
1
 
R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: L
Fuel Sys: CARB
 
1978 GMC K25 equipped with
5.7L V8 Gas OHV R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
4.8L L6 Gas OHV
 
1
 
R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: T
Fuel Sys: CARB
 
1978 GMC K25 equipped with
4.8L L6 Gas OHV R4 W/CLU IF REQD USE SWITCH FROM OLD COMP OR REFER TO INSTRUCTIONS
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle

ACDelco 15-20515 A/C Compressor
for 1978 GMC K25

ACDelco
REMAN COMP (B)
On Sale:

$254.14
Avail:
33 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Gold-- (Remanufactured)---
w/ Superheat Switch Port
w/ Metric Threads
w/ A6 Compressor
w/ 5.12 Dia. Pulley
Reman w/ Clutch
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Gold-- (Remanufactured)---
w/ Superheat Switch Port
w/ Metric Threads
w/ A6 Compressor
w/ 5.12 Dia. Pulley
Reman w/ Clutch

1 Per Vehicle

ACDelco 15-21764 A/C Compressor
for 1978 GMC K25

ACDelco
COMPRESSOA (B)
On Sale:

$326.63
Avail:
6 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Gold
w/ Single Groove Pulley
w/ R4 Compressor
w/ Metric Threads
w/ 5 Dia. Pulley
New w/ Clutch
Due to new enhancements, compressor may differ in appearance from OE Please refer to installation kit provided w/ each compressor.
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Gold
w/ Single Groove Pulley
w/ R4 Compressor
w/ Metric Threads
w/ 5 Dia. Pulley
New w/ Clutch
Due to new enhancements, compressor may differ in appearance from OE Please refer to installation kit provided w/ each compressor.

1 Per Vehicle

ACDelco 15-2232 A/C Compressor
for 1978 GMC K25

ACDelco
On Sale:

$212.97
Avail:
58 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
4.1L L6 Gas OHV
 
1
 
-- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: D
Fuel Sys: CARB
 
1978 GMC K25 equipped with
4.1L L6 Gas OHV -- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: D
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
5.0L V8 Gas OHV
 
1
 
-- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: U
Fuel Sys: CARB
 
1978 GMC K25 equipped with
5.0L V8 Gas OHV -- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
6.6L V8 Gas OHV
 
1
 
-- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: R
Fuel Sys: CARB
 
1978 GMC K25 equipped with
6.6L V8 Gas OHV -- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
7.4L V8 Gas OHV
 
1
 
-- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: S
Fuel Sys: CARB
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV -- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
5.7L V8 Gas OHV
 
1
 
-- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: L
Fuel Sys: CARB
 
1978 GMC K25 equipped with
5.7L V8 Gas OHV -- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle
1978 GMC K25 equipped with
4.8L L6 Gas OHV
 
1
 
-- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: T
Fuel Sys: CARB
 
1978 GMC K25 equipped with
4.8L L6 Gas OHV -- (Remanufactured)---
R4 W/CLU, INCLS O-RINGS, NON SWITCH TYPE
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle

Four Seasons 57087 A/C Compressor
for 1978 GMC K25

Four Seasons
On Sale:

$320.90
Core: See Value In Cart
Avail:
61 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Reman Compressor
w/ A6 Compressor
Reman w/ Clutch
w/ 6 Dia. Pulley
w/ Single Groove Pulley
Standard Threads
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Reman Compressor
w/ A6 Compressor
Reman w/ Clutch
w/ 6 Dia. Pulley
w/ Single Groove Pulley
Standard Threads

1 Per Vehicle

Four Seasons 57098 A/C Compressor
for 1978 GMC K25

Four Seasons
On Sale:

$484.08
Core: See Value In Cart
Avail:
293 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Reman Compressor
w/ A6 Compressor
Reman w/ Clutch
w/ 5.12 Dia. Pulley
w/ Single Groove Pulley
Metric Threads
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Reman Compressor
w/ A6 Compressor
Reman w/ Clutch
w/ 5.12 Dia. Pulley
w/ Single Groove Pulley
Metric Threads

1 Per Vehicle

Four Seasons 57225 A/C Compressor
for 1978 GMC K25

Four Seasons
On Sale:

$284.61
Core: See Value In Cart
Avail:
50 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Reman Compressor
w/ R4 Compressor
Reman w/ Clutch
w/ Switch
Hi Pressure
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Reman Compressor
w/ R4 Compressor
Reman w/ Clutch
w/ Switch
Hi Pressure

1 Per Vehicle

Four Seasons 57227 A/C Compressor
for 1978 GMC K25

Four Seasons
On Sale:

$283.01
Core: See Value In Cart
Avail:
29 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Reman Compressor
w/ R4 Compressor
Reman w/ Clutch
w/o Switch
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Reman Compressor
w/ R4 Compressor
Reman w/ Clutch
w/o Switch

1 Per Vehicle

Four Seasons 57231 A/C Compressor
for 1978 GMC K25

Four Seasons
On Sale:

$254.78
Core: See Value In Cart
Avail:
177 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Reman Compressor
w/ R4 Compressor
Reman w/ Clutch
w/ 5 Dia. Pulley
w/ Single Groove Pulley
Metric Threads
Compressor may differ in appearance from OE. Please refer to installation kit provided.
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV Reman Compressor
w/ R4 Compressor
Reman w/ Clutch
w/ 5 Dia. Pulley
w/ Single Groove Pulley
Metric Threads
Compressor may differ in appearance from OE. Please refer to installation kit provided.

1 Per Vehicle

Four Seasons 58078 A/C Compressor
for 1978 GMC K25

Four Seasons
New Compressor
On Sale:

$397.06
Avail:
62 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
New Compressor
w/ A6 Compressor
New w/ Clutch
w/ 6 Dia. Pulley
w/ Single Groove Pulley
Standard Threads
New Part
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV New Compressor
w/ A6 Compressor
New w/ Clutch
w/ 6 Dia. Pulley
w/ Single Groove Pulley
Standard Threads
New Part

1 Per Vehicle

Four Seasons 58087 A/C Compressor
for 1978 GMC K25

Four Seasons
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
New Compressor
w/ A6 Compressor
New w/ Clutch
w/ 6 Dia. Pulley
w/ Single Groove Pulley
Standard Threads
Old Part, Exhaust Stock and Reorder.
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV New Compressor
w/ A6 Compressor
New w/ Clutch
w/ 6 Dia. Pulley
w/ Single Groove Pulley
Standard Threads
Old Part, Exhaust Stock and Reorder.

1 Per Vehicle

Four Seasons 58096 A/C Compressor
for 1978 GMC K25

Four Seasons
New Compressor
On Sale:

$365.71
Avail:
47 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
New Compressor
w/ A6 Compressor
New w/ Clutch
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV New Compressor
w/ A6 Compressor
New w/ Clutch

1 Per Vehicle

Four Seasons 58098 A/C Compressor
for 1978 GMC K25

Four Seasons
Compressor New
On Sale:

$439.79
Avail:
79 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
New Compressor
w/ A6 Compressor
New w/ Clutch
w/ 5.12 Dia. Pulley
w/ Single Groove Pulley
Metric Threads
8 Oz. PAG Oil for R-134A, 8 Oz. Mineral Oil for R-12
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV New Compressor
w/ A6 Compressor
New w/ Clutch
w/ 5.12 Dia. Pulley
w/ Single Groove Pulley
Metric Threads
8 Oz. PAG Oil for R-134A, 8 Oz. Mineral Oil for R-12

1 Per Vehicle

Four Seasons 58231 A/C Compressor
for 1978 GMC K25

Four Seasons
New Compressor
On Sale:

$230.61
Avail:
347 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
New Compressor
w/ R4 Compressor
New w/ Clutch
w/ 5 Dia. Pulley
w/ Single Groove Pulley
Metric Threads
Compressor may differ in appearance from OE. Please refer to installation kit provided.
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV New Compressor
w/ R4 Compressor
New w/ Clutch
w/ 5 Dia. Pulley
w/ Single Groove Pulley
Metric Threads
Compressor may differ in appearance from OE. Please refer to installation kit provided.

1 Per Vehicle
Displaying 1 to 16 (of 16 products)