1986 GMC K3500 Transmissions

Used and remanufactured transmissions that fit the 1986 GMC K3500. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Expedia Parts.

Available Transmissions (9)

  • THM700 R4 Remanufactured Automatic Transmission

    Price
    $2,620.70
    Engine:
    5.7L
    Condition:
    remanufactured

  • THM700 R4 Remanufactured Automatic Transmission

    Price
    $2,620.70
    Engine:
    5.7L
    Condition:
    remanufactured

  • TH400 Remanufactured Automatic Transmission

    Price
    $0.00
    Engine:
    7.4L
    Condition:
    remanufactured

  • TH400 Remanufactured Automatic Transmission

    Price
    $0.00
    Engine:
    6.2L
    Condition:
    remanufactured

  • THM700 R4 Remanufactured Automatic Transmission

    Price
    $0.00
    Engine:
    5.7L
    Condition:
    remanufactured

  • TH400 Remanufactured Automatic Transmission

    Price
    $0.00
    Engine:
    6.2L
    Condition:
    remanufactured

  • THM700 R4 Remanufactured Automatic Transmission

    Price
    $0.00
    Engine:
    5.7L
    Condition:
    remanufactured

  • TH400 Remanufactured Automatic Transmission

    Price
    $0.00
    Engine:
    6.2L
    Condition:
    remanufactured

  • TH400 Remanufactured Automatic Transmission

    Price
    $0.00
    Engine:
    6.2L
    Condition:
    remanufactured

Other GMC K3500 Years

1986 GMC K3500 Transmission Market Context

Is replacing the transmission worth it?

Vehicle value (mid-size sedan):
$2,500 – $3,000
Repair makes sense under:
≈$1,250

Rule of thumb: a transmission replacement is usually worth it when the installed cost stays under 50% of what the 1986 GMC K3500 is worth — most units below beat that comfortably.