1973 GMC G35/G3500 Van HVAC Heater Control Valve - Front Four Seasons

This Part Fits the Following OEM/Substitute Numbers:
04339457, 100424, 11174612V, 1238152, 1243559, 1251338, 12593273, 14032007, 14032008, 14032034, 14039637, 15112, 15152, 155221, 155239, 155320, 155812, 19193204, 20101, 2341, 246116, 2499001, 25050, 25523118, 3215371, 3222290, 3847148, 3847461, 3847475, 3847914, 3848475, 388709, 4040422, 4085474, 410009, 4240422, 431819809, 4339457, 4428002, 4601200, 494192, 495613, 570227, 5926, 6601200, 6601234, 67394, 7174612, 74612, 801038, 8211236, 88917621, ACD155221, AM89633, C5AZ18495A, C6OZ18495A, C6OZ18495B, C7SA18495B, C7ZZ18495A, C8VY18495A, CWK801038, D4AZ18495A, D5DZ18495A, D7DZ18495A, E63Z18495A, E806047, H1991, H518, HV0199, HV1000, HV1000C, HV9450, WV116, YG136, YG277, YG283, YG98

Additional Fitment Information:
Vehicle Position
1973 GMC G35/G3500 Van Front
Brand Four Seasons
Part # F1174612
Condition New
Warehouse B

Four Seasons

  • Vacuum Closes Non-Bypass Heater Valve
  • Vacuum Closes Non-Bypass Heater Valve
  • Heater Valve
  • Four Seasons manufactures and distributes a complete line of replacement climate control products for today's vehicles. Four Seasons is the largest aftermarket automotive climate control parts supplier in the industry and the largest a/c compressor remanufacturer in the world. Four Seasons products feature a number of air conditioning parts like A/C compressors, accumulators and receiver driers, fan motors, a/c hose assemblies, expansion devices and more. Their cooling system components include cooling fan assemblies, water outlets, tensioners and pulleys.
    Four Seasons is a division of Standard Motor Products, Inc.

    Four Seasons manufactures and distributes a complete line of replacement climate control products for today's vehicles. Four Seasons is the largest aftermarket automotive climate control parts supplier in the industry and the largest a/c compressor remanufacturer in the world. Four Seasons products feature a number of air conditioning parts like A/C compressors, accumulators and receiver driers, fan motors, a/c hose assemblies, expansion devices and more. Their cooling system components include cooling fan assemblies, water outlets, tensioners and pulleys.
    Four Seasons is a division of Standard Motor Products, Inc.

    General

    Opening B MM
    15.875
    Hose Connector Quantity
    2 Connectors
    Description
    Vacuum Closes Non-bypass Heater Valve
    Operation Type
    Vacuum
    Bypass?
    No
    Style
    Non-bypass
    Opening MM
    15.875
    O.E. Replacement?
    Yes
    Opening IN
    0.625
    Opening B IN
    0.625

    Packaging

    package quantity
    1
    length
    3.63 in
    width
    2.88 in
    height
    2.75 in
    weight
    0.24 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.
    1. briangh54
      12 Feb, 2015
      Put this in my 65 Ford F100 to control the water flow to the heater coil. Works nice!
    2. stuby
      15 Sep, 2014
      ok
    3. C. W. Mcarthur "I do this for a living"
      18 Aug, 2014
      Actually using this in a 1994 Volvo 940 Turbo as the stock bypass valve blocks flow into (and out of) the heater core blocking coolant flow back into the rear of the cylinder head. This just diverts flow back into the head bypassing the heater core and helping to eliminate hot spots in and around cylinder #4.
    4. dwane thompson
      10 Aug, 2014
      IT WORKS WELL SO FAR.
    5. Erick B.
      17 May, 2014
      This heater valve was excatly the same as the original I took off my 72 Chevy C-10. Holes lines up perfectly and the original screws worked fine no additional drilling to align the holes.
    6. Billy
      23 May, 2012
      Replaced the leaking heater valve in my old 70's ford pickup. The stock one had corroded out inside so the heater ran all the time. This one is made of synthetic material, and seems of high quality.

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