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1983 GMC K3500 Parts - Heater Parts

OER Parts offers a wide selection of Heater Parts for your 1983 GMC K3500. OER Parts offers 1983 GMC K3500 Blower Motor, 1983 GMC K3500 Heater Box, 1983 GMC K3500 Heater Control Valves, 1983 GMC K3500 Heater Cores. 1983 GMC K3500 Hoses and Parts, 1983 GMC K3500 Vent and Duct Parts.


  2. AC & Heater
  3. Heater Parts

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  • Blower Motor (1)
  • Heater Box (2)
  • Heater Control Valves (1)
  • Heater Cores (2)

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    For Enthusiasts By Enthusiasts

    Our friendly customer support staff is standing by and ready to help you. Whether its a product, order, or technical, we have you covered. Submit a request online or contact us.

    AC Evaporator Box Resistor and Relay Screws; 10-16 x 5/8"; 1/4" Hex Head; Pair

    Product#: A9600138

    AC Evaporator Box Resistor and Relay Screws; 10-16 x 5/8"; 1/4" Hex Head; Pair

    Product#: A9600138

    AC Evaporator Box Resistor and Relay Screws; 10-16 x 5/8"; 1/4" Hex Head; Pair

    MSRP: $1.75 pr
    LEARN MORE
    1973-86 Chevy, GMC C/K, 1987-90 R/V Truck, SUV; Heater Blower Cover; AC Delete; Stamped Steel
    NEW

    Product#: 155020

    1973-86 Chevy, GMC C/K, 1987-90 R/V Truck, SUV; Heater Blower Cover; AC Delete; Stamped Steel

    Product#: 155020

    1973-86 Chevy, GMC C/K, 1987-90 R/V Truck, SUV; Heater Blower Cover; AC Delete; Stamped Steel

    MSRP: $139.99 ea
    LEARN MORE
    1973-87 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Heater Core Assembly; with AC; Copper/Brass; Measures; 7 1/8" x 7 1/2" x 2"

    Product#: 3027265

    1973-87 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Heater Core Assembly; with AC; Copper/Brass; Measures; 7 1/8" x 7 1/2" x 2"

    Product#: 3027265

    1973-87 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Heater Core Assembly; with AC; Copper/Brass; Measures; 7 1/8" x 7 1/2" x 2"

    MSRP: $79.99 ea
    LEARN MORE
    1969-91 Chevrolet, GMC, Pontiac; Heater Diverter Valve Link Connector; with AC; Various GM Models

    Product#: 3018715

    1969-91 Chevrolet, GMC, Pontiac; Heater Diverter Valve Link Connector; with AC; Various GM Models

    Product#: 3018715

    1969-91 Chevrolet, GMC, Pontiac; Heater Diverter Valve Link Connector; with AC; Various GM Models

    MSRP: $9.99 ea
    LEARN MORE
    1973-96 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Aluminum Heater Core; w/o AC; 7-7/16" x 6-1/8" x 2"

    Product#: 3027247

    1973-96 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Aluminum Heater Core; w/o AC; 7-7/16" x 6-1/8" x 2"

    Product#: 3027247

    1973-96 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Aluminum Heater Core; w/o AC; 7-7/16" x 6-1/8" x 2"

    MSRP: $38.99 ea
    LEARN MORE

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