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Replacement and OEM Parts for 2018 GMC Sierra 3500 HD HVAC System Switch

2018 GMC Sierra 3500 HD HVAC System Switch

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2018 GMC Sierra 3500 HD
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  • OEM 2018 GMC Sierra 3500 HD In-Car Sensor Diagram - 13583411
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    OEM (Genuine) 2018 GMC Sierra 3500 HD In-Car Sensor

    PartNumber: 13583411
    OEM 2018 GMC Sierra 3500 HD In-Car Sensor - 13583411
    Product Specifications
    • Notes: Silverado, Sierra
    • Item Dimensions: 2.0 x 2.1 x 1.0 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD In-Car Sensor
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $8.36 MSRP: $15.76
    You Save: $7.40 (47%)
  • Four Seasons Hvac System Switch for 2018 GMC Sierra 3500 HD - 20915

    Four Seasons® Hvac System Switch for 2018 GMC Sierra 3500 HD

    PartNumber: 20915
    Product Specifications
    • Comp Open/Closed: Variable
    • Connector Gender: Female
    • Connector Pin Qty: 2
    • Connector Shape: Oval; Round
    • Fitting Gender: Female
    • Fitting Thread: M10x1.250
    • Fitting Thread Size: M10 x 1.25
    • Harness Connector: [37235] / Harness Connector
    • Item Included A Desc: 24606
    • Item Included A Qty.: 1
    • Material: Plastic / Metal
    • Meets / Exceeds OEM: YES
    • Mnt Sys Loc: System Mounted
    • Number of Terminals: 3
    • Open (at 0 psi.): Yes
    • UPC: 096361209152
    • Weather Pack: Yes
    • Part Description: 2018 GMC Sierra 3500 HD Hvac System Switch
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | All Engines
    $25.39
  • OEM 2018 GMC Sierra 3500 HD Cut-Off Switch Diagram - 13587668
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    OEM (Genuine) 2018 GMC Sierra 3500 HD Cut-Off Switch

    PartNumber: 13587668
    OEM 2018 GMC Sierra 3500 HD Cut-Off Switch - 13587668
    Product Specifications
    • Notes: 6.0 Liter; 6.6 Liter Diesel, 2017-19; Silverado, Sierra
    • Item Dimensions: 2.5 x 1.5 x 1.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22634172, 13502758, 22678731, 13502759
    • Part Description: 2018 GMC Sierra 3500 HD Cut-Off Switch
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $49.55 MSRP: $93.49
    You Save: $43.94 (47%)
  • OEM 2018 GMC Sierra 3500 HD AC Tube Seal Diagram - 3041827
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    OEM (Genuine) 2018 GMC Sierra 3500 HD AC Tube Seal

    PartNumber: 3041827
    OEM 2018 GMC Sierra 3500 HD AC Tube Seal - 3041827
    Product Specifications
    • Notes: 6.0 Liter; 6.6 Liter Diesel, 2017-19, Low Side
    • Item Dimensions: 1.4 x 0.7 x 0.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24436648
    • Part Description: 2018 GMC Sierra 3500 HD AC Tube Seal
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $7.78 MSRP: $14.06
    You Save: $6.28 (45%)
  • OEM 2018 GMC Sierra 3500 HD Hose & Tube Assembly Valve Diagram - 84250370
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    OEM (Genuine) 2018 GMC Sierra 3500 HD Hose & Tube Assembly Valve

    PartNumber: 84250370
    OEM 2018 GMC Sierra 3500 HD Hose & Tube Assembly Valve - 84250370
    Product Specifications
    • Notes: 6.6 Liter Diesel, 2017-19, High Side
    • Other Names: Hose & Tube Assembly Valve
    • Item Dimensions: 1.5 x 0.9 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD Hose & Tube Assembly Valve
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $4.96 MSRP: $9.34
    You Save: $4.38 (47%)