Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for GMC Sierra 2500 HD A/C & Heating

Select your vehicle for the best product fit

  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

GMC Sierra 2500 HD A/C & Heating

< Back to View All
Engine & Drivetrain
  • Department
  • Brands
    Show More
  • Prices

776 products about GMC Sierra 2500 HD A/C & Heating found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) GMC Sierra 2500 HD Fan Switch

    PartNumber: 15326386
    OEM GMC Sierra 2500 HD Fan Switch - 15326386
    Product Specifications
    • Item Dimensions: 2.9 x 1.2 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25036979, 12146312
    • Part Description: GMC Sierra 2500 HD Fan Switch
    More Info
    $27.05 MSRP: $51.06
    You Save: $24.01 (48%)
  • OEM (Genuine) GMC Sierra 2500 HD In-Car Sensor

    PartNumber: 13583411
    OEM GMC Sierra 2500 HD In-Car Sensor - 13583411
    Product Specifications
    • Item Dimensions: 2.0 x 2.1 x 1.0 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD In-Car Sensor
    More Info
    $8.36 MSRP: $15.76
    You Save: $7.40 (47%)
  • OEM (Genuine) GMC Sierra 2500 HD In-Car Sensor

    PartNumber: 13583411
    OEM GMC Sierra 2500 HD In-Car Sensor - 13583411
    Product Specifications
    • Item Dimensions: 2.0 x 2.1 x 1.0 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD In-Car Sensor
    More Info
    $8.36 MSRP: $15.76
    You Save: $7.40 (47%)
  • OEM (Genuine) GMC Sierra 2500 HD In-Car Sensor

    PartNumber: 13583411
    OEM GMC Sierra 2500 HD In-Car Sensor - 13583411
    Product Specifications
    • Item Dimensions: 2.0 x 2.1 x 1.0 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD In-Car Sensor
    More Info
    $8.36 MSRP: $15.76
    You Save: $7.40 (47%)
  • Dorman Remanufactured Climate Control Module for GMC Sierra 2500 HD - 599-260

    Dorman® Remanufactured Climate Control Module for GMC Sierra 2500 HD

    PartNumber: 599-260
    Product Specifications
    • Automatic Temperature Control: Yes
    • Connector Gender: Female
    • Connector Quantity: 1
    • Housing Color: Black
    • Instruction Manual Included: No
    • Mounting Hardware Included: No
    • Mounting Type: Bolt On
    • OE Part Number: 12208020, 15060162, 15126603
    • Package Contents: 1 HVAC Control Module
    • Programming Required: Yes
    • Terminal Gender: Male
    • Terminal Quantity: 32
    • Terminal Type: Pin
    • UPC: 037495777506
    • Wire Harness Included: No
    • Part Description: GMC Sierra 2500 HD Remanufactured Climate Control Module
    More Info
    $296.89
  • OEM (Genuine) GMC Sierra 2500 HD In-Car Sensor

    PartNumber: 13508023
    OEM GMC Sierra 2500 HD In-Car Sensor - 13508023
    Product Specifications
    • Item Dimensions: 13.6 x 11.1 x 1.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 23456097, 13356916
    • Part Description: GMC Sierra 2500 HD In-Car Sensor
    More Info
    $30.81 MSRP: $55.78
    You Save: $24.97 (45%)
  • Dorman Hvac Control Module for GMC Sierra 2500 HD - 599-193

    Dorman® Hvac Control Module for GMC Sierra 2500 HD

    PartNumber: 599-193
    Product Specifications
    • Automatic Temperature Control: Yes
    • Connector Gender: Female
    • Connector Quantity: 1
    • Housing Color: Black
    • Instruction Manual Included: No
    • Mounting Hardware Included: No
    • Mounting Type: Bolt On
    • OE Part Number: 15054698, 15-72718
    • Package Contents: 1 HVAC Control Module
    • Programming Required: No
    • Terminal Gender: Male
    • Terminal Type: Pin
    • UPC: 019495514671
    • Part Description: GMC Sierra 2500 HD Hvac Control Module
    More Info
    $194.87
  • OEM (Genuine) GMC Sierra 2500 HD AC Temperature Sensor

    PartNumber: 25775833
    OEM GMC Sierra 2500 HD AC Temperature Sensor - 25775833
    Product Specifications
    • Item Dimensions: 2.1 x 1.8 x 1.0 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10396844
    • Part Description: GMC Sierra 2500 HD AC Temperature Sensor
    More Info
    $5.51 MSRP: $9.96
    You Save: $4.45 (45%)
  • OEM (Genuine) GMC Sierra 2500 HD AC Temperature Sensor

    PartNumber: 25775833
    OEM GMC Sierra 2500 HD AC Temperature Sensor - 25775833
    Product Specifications
    • Item Dimensions: 2.1 x 1.8 x 1.0 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10396844
    • Part Description: GMC Sierra 2500 HD AC Temperature Sensor
    More Info
    $5.51 MSRP: $9.96
    You Save: $4.45 (45%)
  • OEM (Genuine) GMC Sierra 2500 HD Blower Case

    PartNumber: 22741027
    OEM GMC Sierra 2500 HD Blower Case - 22741027
    Product Specifications
    • Other Names: Blower Case, Blower Motor, Fan & Motor
    • Item Dimensions: 11.5 x 10.7 x 10.4 inches
    • Item Weight: 5.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20883397, 25860468, 20828731, 20760618, 52495872, 89018758, 89018283
    • Part Description: GMC Sierra 2500 HD Blower Case
    More Info
    $153.34 MSRP: $289.34
    You Save: $136.00 (48%)
  • OEM (Genuine) GMC Sierra 2500 HD Cut-Off Switch

    PartNumber: 13587668
    OEM GMC Sierra 2500 HD Cut-Off Switch - 13587668
    Product Specifications
    • 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: GMC Sierra 2500 HD Cut-Off Switch
    More Info
    $49.55 MSRP: $93.49
    You Save: $43.94 (47%)
  • OEM (Genuine) GMC Sierra 2500 HD Cut-Off Switch

    PartNumber: 13587668
    OEM GMC Sierra 2500 HD Cut-Off Switch - 13587668
    Product Specifications
    • 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: GMC Sierra 2500 HD Cut-Off Switch
    More Info
    $49.55 MSRP: $93.49
    You Save: $43.94 (47%)
  • OEM (Genuine) GMC Sierra 2500 HD Cut-Off Switch

    PartNumber: 13587668
    OEM GMC Sierra 2500 HD Cut-Off Switch - 13587668
    Product Specifications
    • 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: GMC Sierra 2500 HD Cut-Off Switch
    More Info
    $49.55 MSRP: $93.49
    You Save: $43.94 (47%)
  • OEM (Genuine) GMC Sierra 2500 HD Cut-Off Switch

    PartNumber: 13587668
    OEM GMC Sierra 2500 HD Cut-Off Switch - 13587668
    Product Specifications
    • 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: GMC Sierra 2500 HD Cut-Off Switch
    More Info
    $49.55 MSRP: $93.49
    You Save: $43.94 (47%)
  • OEM (Genuine) GMC Sierra 2500 HD Cut-Off Switch

    PartNumber: 13587668
    OEM GMC Sierra 2500 HD Cut-Off Switch - 13587668
    Product Specifications
    • 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: GMC Sierra 2500 HD Cut-Off Switch
    More Info
    $49.55 MSRP: $93.49
    You Save: $43.94 (47%)
  • Dorman Remanufactured Climate Control Module for GMC Sierra 2500 HD - 599-013

    Dorman® Remanufactured Climate Control Module for GMC Sierra 2500 HD

    PartNumber: 599-013
    Product Specifications
    • Automatic Temperature Control: Yes
    • Connector Gender: Female
    • Housing Color: Black
    • Instruction Manual Included: No
    • Mounting Hardware Included: No
    • Mounting Type: Bolt On
    • OE Part Number: 10367041, 15133519, 15192450, 15214766, 15832314, 15832316, 15855848, 21997426, 21997427
    • Package Contents: 1 HVAC Control Module
    • Pin Count: 36
    • Programming Required: No
    • Terminal Gender: Male
    • Terminal Quantity: 36
    • Terminal Type: Pin
    • UPC: 019495291978
    • Part Description: GMC Sierra 2500 HD Remanufactured Climate Control Module
    More Info
    $164.21
  • OEM (Genuine) GMC Sierra 2500 HD Compressor Assembly

    PartNumber: 25891791
    OEM GMC Sierra 2500 HD Compressor Assembly - 25891791
    Product Specifications
    • Other Names: Compressor, Compressor Assembly
    • Item Dimensions: 12.2 x 10.2 x 8.4 inches
    • Item Weight: 14.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19436043
    • Part Description: GMC Sierra 2500 HD Compressor Assembly
    More Info
    $426.98 MSRP: $805.64
    You Save: $378.66 (48%)
  • Dorman Remanufactured Climate Control Module for GMC Sierra 2500 HD - 599-009

    Dorman® Remanufactured Climate Control Module for GMC Sierra 2500 HD

    PartNumber: 599-009
    Product Specifications
    • Automatic Temperature Control: Yes
    • Connector Gender: Female
    • Connector Quantity: 2
    • Housing Color: Black
    • Instruction Manual Included: No
    • Mounting Hardware Included: No
    • Mounting Type: Bolt On
    • OE Part Number: 10367042, 15105215, 15107730, 15137655, 15185639, 15195564, 15201969, 15222482, 15763065, 15832318, 15855849
    • Package Contents: 1 HVAC Control Module
    • Pin Count: 36
    • Programming Required: No
    • Terminal Gender: Male
    • Terminal Quantity: 36
    • Terminal Type: Pin
    • UPC: 019495291961
    • Part Description: GMC Sierra 2500 HD Remanufactured Climate Control Module
    More Info
    $203.46
  • OEM (Genuine) GMC Sierra 2500 HD AC Tube Seal

    PartNumber: 13579648
    OEM GMC Sierra 2500 HD AC Tube Seal - 13579648
    Product Specifications
    • Item Dimensions: 1.3 x 1.4 x 0.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24436646, 52474373, 15232223
    • Part Description: GMC Sierra 2500 HD AC Tube Seal
    More Info
    $10.01 MSRP: $18.86
    You Save: $8.85 (47%)
  • Dorman Remanufactured Climate Control Module for GMC Sierra 2500 HD - 599-266

    Dorman® Remanufactured Climate Control Module for GMC Sierra 2500 HD

    PartNumber: 599-266
    Product Specifications
    • Automatic Temperature Control: No
    • Connector Gender: Female
    • Connector Quantity: 2
    • Housing Color: Black
    • Instruction Manual Included: No
    • Mounting Hardware Included: No
    • Mounting Type: Bolt On
    • OE Part Number: 15054697, 15753264, 19244873, 9361355
    • Package Contents: 1 HVAC Control Module
    • Programming Required: No
    • Terminal Gender: Male
    • Terminal Quantity: 12
    • Terminal Type: Pin
    • UPC: 885484720862
    • Part Description: GMC Sierra 2500 HD Remanufactured Climate Control Module
    More Info
    $201.21
  • OEM (Genuine) GMC Sierra 2500 HD Drier

    PartNumber: 19130063
    OEM GMC Sierra 2500 HD Drier - 19130063
    Product Specifications
    • Other Names: Accumulator, Drier
    • Item Dimensions: 13.1 x 7.8 x 7.6 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1132822, 2724986, 89018423, 02724986, 01132822
    • Part Description: GMC Sierra 2500 HD Drier
    More Info
    $37.61 MSRP: $70.98
    You Save: $33.37 (48%)
  • OEM (Genuine) GMC Sierra 2500 HD Drier

    PartNumber: 19130063
    OEM GMC Sierra 2500 HD Drier - 19130063
    Product Specifications
    • Other Names: Accumulator, Drier
    • Item Dimensions: 13.1 x 7.8 x 7.6 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1132822, 2724986, 89018423, 02724986, 01132822
    • Part Description: GMC Sierra 2500 HD Drier
    More Info
    $37.61 MSRP: $70.98
    You Save: $33.37 (48%)
  • OEM (Genuine) GMC Sierra 2500 HD Drier

    PartNumber: 19130063
    OEM GMC Sierra 2500 HD Drier - 19130063
    Product Specifications
    • Other Names: Accumulator, Drier
    • Item Dimensions: 13.1 x 7.8 x 7.6 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1132822, 2724986, 89018423, 02724986, 01132822
    • Part Description: GMC Sierra 2500 HD Drier
    More Info
    $37.61 MSRP: $70.98
    You Save: $33.37 (48%)
  • OEM (Genuine) GMC Sierra 2500 HD Temperature Door Actuator

    PartNumber: 89018365
    OEM GMC Sierra 2500 HD Temperature Door Actuator - 89018365
    Product Specifications
    • Item Dimensions: 4.4 x 4.3 x 2.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16163982
    • Part Description: GMC Sierra 2500 HD Temperature Door Actuator
    More Info
    $175.84 MSRP: $331.80
    You Save: $155.96 (48%)
  • OEM (Genuine) GMC Sierra 2500 HD Dash Control Unit

    PartNumber: 84258729
    OEM GMC Sierra 2500 HD Dash Control Unit - 84258729
    Product Specifications
    • Other Names: Dash Control Unit, Heater Control
    • Item Dimensions: 11.3 x 4.8 x 4.8 inches
    • Item Weight: 2.30 Pounds
    • Material: Carbon
    • Fitment Type: Direct Replacement
    • Replaces: 84164476, 84131598, 23157591, 23168157, 23176290, 84258726, 23486614
    • Part Description: GMC Sierra 2500 HD Dash Control Unit
    More Info
    $114.42 MSRP: $215.90
    You Save: $101.48 (48%)
  • OEM (Genuine) GMC Sierra 2500 HD Dash Control Unit

    PartNumber: 84258729
    OEM GMC Sierra 2500 HD Dash Control Unit - 84258729
    Product Specifications
    • Other Names: Dash Control Unit, Heater Control
    • Item Dimensions: 11.3 x 4.8 x 4.8 inches
    • Item Weight: 2.30 Pounds
    • Material: Carbon
    • Fitment Type: Direct Replacement
    • Replaces: 84164476, 84131598, 23157591, 23168157, 23176290, 84258726, 23486614
    • Part Description: GMC Sierra 2500 HD Dash Control Unit
    More Info
    $114.42 MSRP: $215.90
    You Save: $101.48 (48%)
  • Gates Safety Stripe Hvac Heater Hose for GMC Sierra 2500 HD - 28411

    Gates® Safety Stripe Hvac Heater Hose for GMC Sierra 2500 HD

    PartNumber: 28411
    Product Specifications
    • Centerline Length: 50 ft
    • End 1 Inside Diameter: .625 in
    • End 2 Inside Diameter: .625 in
    • Material: EPDM
    • OE Part Number: 8990
    • UPC: 072053066319
    • Weight Per Length: 11.70 lbs./Carton
    • Working Pressure: 60 PSI
    • Part Description: GMC Sierra 2500 HD Safety Stripe Hvac Heater Hose
    More Info
    $55.34
  • OEM (Genuine) GMC Sierra 2500 HD AC Line Seal

    PartNumber: 13579646
    OEM GMC Sierra 2500 HD AC Line Seal - 13579646
    Product Specifications
    • Item Dimensions: 1.6 x 1.6 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD AC Line Seal
    More Info
    $10.66 MSRP: $20.10
    You Save: $9.44 (47%)
  • Denso A/C Compressor with Clutch for GMC Sierra 2500 HD - 471-0700

    Denso® A/C Compressor with Clutch for GMC Sierra 2500 HD

    PartNumber: 471-0700
    Product Specifications
    • Clutch Maximum Diameter: 113.0 mm
    • Compressor Mount Hole Quantity: 4
    • Mounting Type: Bolt Tangent
    • OE Part Number: 15100339, 15100340, 25891793, 89024906, 15080961, 25891792, 10364875, 25827200, 89024881, 10364873
    • Pulley Belt Type: Serpentine
    • Refrigerant Type: R134A
    • UPC: 042511192485
    • Part Description: GMC Sierra 2500 HD A/C Compressor with Clutch
    More Info
    $436.72
  • OEM (Genuine) GMC Sierra 2500 HD AC Tube Seal

    PartNumber: 3041827
    OEM GMC Sierra 2500 HD AC Tube Seal - 3041827
    Product Specifications
    • Item Dimensions: 1.4 x 0.7 x 0.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24436648
    • Part Description: GMC Sierra 2500 HD AC Tube Seal
    More Info
    $7.78 MSRP: $14.06
    You Save: $6.28 (45%)
1-30 of 776 Results
< Previous
12345
Next >