Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands
Shopping for

1988 GMC G2500

X
  2. Auto Parts
  3. Heating and Air Conditioning
  4. Temperature Controls and Related Components
  5. HVAC Heater Control Valve
  6. Four Seasons 74801 for 1988 GMC G2500

Four Seasons 74801 HVAC Heater Control Valve
for 1988 GMC G2500

Four Seasons 74801 HVAC Heater Control Valve - 1988 GMC G2500

Four Seasons
Brand:Four Seasons
Part Number: 74801
UPC: 00096361748019
Weight: 1.87 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Four Seasons 74801 HVAC Heater Control Valve for your 1988 GMC G2500. Buy now and secure your purchase online!

Application specific design

Pressure tested to ensure leak free design

Temperature tested to 270 degrees F

Vacuum controlled

Specifications:

Fitting Size:
5/8" x 5/8" x 5/8"
Operation Type:
Vacuum Opens
ACDelco #:
155316
Balkamp #:
6601226
Car Care #:
H4940
Cool Air & Electric #:
WV338
Dorman #:
801517
Gilmore Products #:
67630
Gilmore Products #:
H507
Ready-Aire #:
5933
Ready-Aire #:
5937
SCS/Frigette #:
246338
Spectra Premium #:
15212
Stant #:
20436
TAAP #:
30314
Visteon #:
410071
Country of Origin:
MX

Four Seasons 74801 HVAC Heater Control Valve compatibility with your 1988 GMC G2500...

Last Updated: 12/26/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
GMC G2500

4.3L V6 Gas OHV
1
 
Rear
 
Heater Valve
 

GMC G2500



4.3L V6 Gas OHV

Rear Heater Valve

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
GMC G2500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Rear
 
Heater Valve
 

GMC G2500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Rear Heater Valve

1 Per Vehicle

Didn't find a match for your vehicle?

   See Other Choices