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1978 GMC K15

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ACDelco 15-5221 HVAC Heater Water Flow Control Valve
for 1978 GMC K15

ACDelco 15-5221 HVAC Heater Water Flow Control Valve - 1978 GMC K15 Image 1
ACDelco 15-5221 HVAC Heater Water Flow Control Valve - 1978 GMC K15 Image 2
ACDelco 15-5221 HVAC Heater Water Flow Control Valve - 1978 GMC K15

ACDelco
Brand:ACDelco
Part Number: 15-5221
UPC: 00036666277548
Weight: 0.27 lbs
Condition:New



On Sale:

$25.10

Availability:
4 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 15-5221 HVAC Heater Water Flow Control Valve for your 1978 GMC K15. Buy now and secure your purchase online!

GM Genuine Parts HVAC Heater Water Flow Control Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC heater water flow control valves control the flow of engine coolant through the heater core. The heater water flow control valve is closed when maximum A/C cooling is selected. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • Visual- and leak-tested for durability

Specifications:

Hose Connector Quantity:
2
Hose Inside Diameter (in):
0.625 in
Hose Inside Diameter (mm):
15.9 mm
Mounting Hardware Included:
No
Port Quantity:
1
Country of Origin:
MX

ACDelco 15-5221 HVAC Heater Water Flow Control Valve compatibility with your 1978 GMC K15...

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1978

 

1977

 

1978

 

1977

 
GMC K15

5.0L V8 Gas OHV
1
 
8th VIN Digit: U
Fuel Sys: CARB
 

GMC K15



5.0L V8 Gas OHV 8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
GMC K15

6.6L V8 Gas OHV
1
 
8th VIN Digit: R
Fuel Sys: CARB
 

GMC K15



6.6L V8 Gas OHV 8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K15

4.1L L6 Gas OHV
1
 
8th VIN Digit: D
Fuel Sys: CARB
 

GMC K15



4.1L L6 Gas OHV 8th VIN Digit: D
Fuel Sys: CARB

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K15

5.7L V8 Gas OHV
1
 
8th VIN Digit: L
Fuel Sys: CARB
 

GMC K15



5.7L V8 Gas OHV 8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle

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