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1981 GMC K3500

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  2. Auto Parts
  3. Belts and Cooling
  4. Radiators, Coolers and Related Components
  5. Radiator for 1981 GMC K3500

1981 GMC K3500: Radiator


Displaying 1 to 17 (of 17 products)

Universal Air Conditioner RA709C Radiator
for 1981 GMC K3500

Universal Air Conditioner
On Sale:

$115.12
Avail:
15 in Stock
Warehouse: US-14
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Crossflow Radiator
with 17 Core
Radiator with 2 Row Core
8th VIN Digit: M
4BBL
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV Crossflow Radiator
with 17 Core
Radiator with 2 Row Core
8th VIN Digit: M
4BBL

1 Per Vehicle

Universal Air Conditioner RA716C Radiator
for 1981 GMC K3500

Universal Air Conditioner
On Sale:

$116.97
Avail:
15 in Stock
Warehouse: US-14
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Crossflow Radiator
with 19 Core
Radiator with 2 Row Core
Radiator with 3 Row Core
Radiator with 19 Core Height
8th VIN Digit: M
4BBL
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV Crossflow Radiator
with 19 Core
Radiator with 2 Row Core
Radiator with 3 Row Core
Radiator with 19 Core Height
8th VIN Digit: M
4BBL

1 Per Vehicle

Spectra Premium CU716 Radiator
for 1981 GMC K3500

Spectra Premium
On Sale:

$114.71
Avail:
1 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
w/ A/C Or Heavy Duty Cooling
w/ TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
w/ 28-1/4 in. x 19-3/16 in. x 1-1/4 in. Core
Replaces OEM 2 or 3 Row Core
Radiator Cap Is Required
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV w/ A/C Or Heavy Duty Cooling
w/ TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
w/ 28-1/4 in. x 19-3/16 in. x 1-1/4 in. Core
Replaces OEM 2 or 3 Row Core
Radiator Cap Is Required

1 Per Vehicle

Spectra Premium CU839 Radiator
for 1981 GMC K3500

Spectra Premium
On Sale:

$124.87
Avail:
40 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
4.8L L6 Gas OHV
 
1
 
w/ A/C Or Heavy Duty Cooling
w/o TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
Radiator Cap Is Required
Manual Transmission
 
1981 GMC K3500 equipped with
4.8L L6 Gas OHV w/ A/C Or Heavy Duty Cooling
w/o TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
Radiator Cap Is Required
Manual Transmission

1 Per Vehicle

TYC 1599 Radiator
for 1981 GMC K3500

On Sale:

$150.76
Avail:
1 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
TYC Radiator
Automatic Transmission
Cab & Chassis
Automatic Transmission
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV TYC Radiator
Automatic Transmission
Cab & Chassis
Automatic Transmission

1 Per Vehicle
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
TYC Radiator
Automatic Transmission
Crew Cab Pickup
Automatic Transmission
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV TYC Radiator
Automatic Transmission
Crew Cab Pickup
Automatic Transmission

1 Per Vehicle
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
TYC Radiator
Automatic Transmission
Standard Cab Pickup
Automatic Transmission
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV TYC Radiator
Automatic Transmission
Standard Cab Pickup
Automatic Transmission

1 Per Vehicle

TYC 709 Radiator
for 1981 GMC K3500

On Sale:

$143.01
Avail:
1 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
TYC Radiator
Manual Transmission
Cab & Chassis
Manual Transmission
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV TYC Radiator
Manual Transmission
Cab & Chassis
Manual Transmission

1 Per Vehicle
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
TYC Radiator
Manual Transmission
Crew Cab Pickup
Manual Transmission
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV TYC Radiator
Manual Transmission
Crew Cab Pickup
Manual Transmission

1 Per Vehicle
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
TYC Radiator
Manual Transmission
Standard Cab Pickup
Manual Transmission
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV,
4.8L L6 Gas OHV TYC Radiator
Manual Transmission
Standard Cab Pickup
Manual Transmission

1 Per Vehicle

Reach 41-1599 Radiator
for 1981 GMC K3500

Reach
On Sale:

$143.80
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
28 3/8 x 19 7/16 x 1 1/4 Core
w/ 8 1/2 Transmission Oil Cooler (Plated)
w/o Engine Oil Cooler
Radiator Cap is Required
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV 28 3/8 x 19 7/16 x 1 1/4 Core
w/ 8 1/2 Transmission Oil Cooler (Plated)
w/o Engine Oil Cooler
Radiator Cap is Required

1 Per Vehicle

Reach 41-161 Radiator
for 1981 GMC K3500

Reach
On Sale:

$114.05
Avail:
2 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
28 3/8 x 17 1/4 x 1 1/4 Core
w/ 8 1/2 Transmission Oil Cooler (Concentric)
w/o Engine Oil Cooler
Radiator Cap is Required
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV 28 3/8 x 17 1/4 x 1 1/4 Core
w/ 8 1/2 Transmission Oil Cooler (Concentric)
w/o Engine Oil Cooler
Radiator Cap is Required

1 Per Vehicle

Reach 41-709 Radiator
for 1981 GMC K3500

Reach
On Sale:

$126.52
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
28 3/8 x 17 1/4 x 1 1/4 Core
w/ 8 1/2 Transmission Oil Cooler (Plated)
w/o Engine Oil Cooler
Radiator Cap is Required
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV,
4.8L L6 Gas OHV 28 3/8 x 17 1/4 x 1 1/4 Core
w/ 8 1/2 Transmission Oil Cooler (Plated)
w/o Engine Oil Cooler
Radiator Cap is Required

1 Per Vehicle

Reach 41-729 Radiator
for 1981 GMC K3500

Reach
On Sale:

$225.11
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
7.4L V8 Gas OHV
 
1
 
28 1/4 x 19 3/16 x 1 1/4 Core
w/ Transmission Oil Cooler
w/o Engine Oil Cooler
Radiator Cap is Required
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV 28 1/4 x 19 3/16 x 1 1/4 Core
w/ Transmission Oil Cooler
w/o Engine Oil Cooler
Radiator Cap is Required

1 Per Vehicle
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
28 1/4 x 19 3/16 x 1 1/4 Core
w/ Transmission Oil Cooler
w/o Engine Oil Cooler
Radiator Cap is Required
Automatic Transmission
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV 28 1/4 x 19 3/16 x 1 1/4 Core
w/ Transmission Oil Cooler
w/o Engine Oil Cooler
Radiator Cap is Required
Automatic Transmission

1 Per Vehicle

Reach 41-730 Radiator
for 1981 GMC K3500

Reach
On Sale:

$163.44
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
28 3/8 x 19 7/16 x 2 3/16 Core
w/ Transmission Oil Cooler
w/o Engine Oil Cooler
Radiator Cap is Required
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV 28 3/8 x 19 7/16 x 2 3/16 Core
w/ Transmission Oil Cooler
w/o Engine Oil Cooler
Radiator Cap is Required

1 Per Vehicle

ACDelco 20982 Radiator
for 1981 GMC K3500

ACDelco
RADIATOR (SLP-1)
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
4.8L L6 Gas OHV
 
1
 
8th VIN Digit: T
Fuel Sys: CARB
 
1981 GMC K3500 equipped with
4.8L L6 Gas OHV 8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle

Universal Air Conditioner RA840C Radiator
for 1981 GMC K3500

Universal Air Conditioner
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
4.8L L6 Gas OHV
 
1
 
Crossflow Radiator
Radiator with 3 Row Core
Radiator with 17 Core Height
8th VIN Digit: T
1BBL
 
1981 GMC K3500 equipped with
4.8L L6 Gas OHV Crossflow Radiator
Radiator with 3 Row Core
Radiator with 17 Core Height
8th VIN Digit: T
1BBL

1 Per Vehicle
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
Crossflow Radiator
Radiator with 3 Row Core
Radiator with 17 Core Height
8th VIN Digit: M
4BBL
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV Crossflow Radiator
Radiator with 3 Row Core
Radiator with 17 Core Height
8th VIN Digit: M
4BBL

1 Per Vehicle

Spectra Premium CU161 Radiator
for 1981 GMC K3500

Spectra Premium
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
28-1/4 in. x 17-1/4 in. x 1-1/4 in. Core
w/ 8-1/2 TOC (Transmission Oil Cooler
Center to Center)
w/o EOC (Engine Oil Cooler)
Replaces OEM 3 Rows Core
Radiator Cap Is Required
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV 28-1/4 in. x 17-1/4 in. x 1-1/4 in. Core
w/ 8-1/2 TOC (Transmission Oil Cooler
Center to Center)
w/o EOC (Engine Oil Cooler)
Replaces OEM 3 Rows Core
Radiator Cap Is Required

1 Per Vehicle

Spectra Premium CU360 Radiator
for 1981 GMC K3500

Spectra Premium
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
28-1/4 x 17 Core
Replaced by CU161
Superseded part#
w/o AC
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV 28-1/4 x 17 Core
Replaced by CU161
Superseded part#
w/o AC

1 Per Vehicle

Spectra Premium CU730 Radiator
for 1981 GMC K3500

Spectra Premium
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
w/ A/C Or Heavy Duty Cooling
w/ TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
28-3/8 in. x 20-1/4 in. x 2-1/4 in. Core
Replaces OEM 4 Row Core
Radiator Cap Is Required
 
1981 GMC K3500 equipped with
7.4L V8 Gas OHV,
5.7L V8 Gas OHV w/ A/C Or Heavy Duty Cooling
w/ TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
28-3/8 in. x 20-1/4 in. x 2-1/4 in. Core
Replaces OEM 4 Row Core
Radiator Cap Is Required

1 Per Vehicle

Spectra Premium CU840 Radiator
for 1981 GMC K3500

Spectra Premium
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K3500 equipped with
5.7L V8 Gas OHV
 
1
 
w/ Heavy Duty Cooling
w/ TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
w/ 28-1/4 in. x 17 in. x 1-1/4 in. Core
Radiator Cap Is Required
 
1981 GMC K3500 equipped with
5.7L V8 Gas OHV w/ Heavy Duty Cooling
w/ TOC (Transmission Oil Cooler)
w/o EOC (Engine Oil Cooler)
w/ 28-1/4 in. x 17 in. x 1-1/4 in. Core
Radiator Cap Is Required

1 Per Vehicle
Displaying 1 to 17 (of 17 products)