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 ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2008 GMC Sierra 2500 HD HVAC Harness Connector

2008 GMC Sierra 2500 HD HVAC Harness Connector

My Vehicle Change Vehicle
2008 GMC Sierra 2500 HD
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
A/C & Heating
  • Department
  • Brands
  • Prices

11 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Four Seasons Harness Connector for 2008 GMC Sierra 2500 HD - 37274

    Four Seasons® Harness Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37274
    Product Specifications
    • Connector Shape: Rectangle
    • Gender: Male
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 096361372740
    • Part Description: 2008 GMC Sierra 2500 HD Harness Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $35.57
  • Four Seasons Hvac Heater Blend Door Actuator Connector for 2008 GMC Sierra 2500 HD - 37280

    Four Seasons® Hvac Heater Blend Door Actuator Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37280
    Product Specifications
    • Notes: w/ Dual Zone Climate Control;Mode Door Actuator Connector;Mode Door Actuator Connector; w/ATC;Recirculation Door Actuator Connector;w/o Dual Zone Climate Control;Mode Door Actuator Connector; w/o Dual Zone Climate Control
    • Connector Shape: Rectangle
    • Gender: Male
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Pin Qty.: 6
    • Terminal Quantity: 6
    • Terminal Type: Pin
    • UPC: 096361007949
    • Wiring Harness Length: 12.000
    • Part Description: 2008 GMC Sierra 2500 HD Hvac Heater Blend Door Actuator Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    • 2008 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $37.02
  • Four Seasons Coolant Temperature Sensor Connector for 2008 GMC Sierra 2500 HD - 37236

    Four Seasons® Coolant Temperature Sensor Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37236
    Product Specifications
    • Notes: AC Pressure Transducer Connector; Harness Connector-Repair
    • Connector Shape: Round
    • Gender: Male
    • Printed Foot Note: Harness Connector
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 3
    • UPC: 096361372368
    • Part Description: 2008 GMC Sierra 2500 HD Coolant Temperature Sensor Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $30.93
  • Four Seasons A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD - 37237

    Four Seasons® A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37237
    Product Specifications
    • Notes: Compressor Mounted High Pressure Cut-Out Switch Connector; 2 Term
    • Connector Shape: Oval
    • Gender: Male
    • Printed Foot Note: Harness Connector
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 096361372375
    • Part Description: 2008 GMC Sierra 2500 HD A C Compressor Cut Out Switch Harness Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $21.68
  • Four Seasons A C Clutch Control Relay Harness Connector for 2008 GMC Sierra 2500 HD - 37232

    Four Seasons® A C Clutch Control Relay Harness Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37232
    Product Specifications
    • Connector Pin Qty: 5
    • Connector Shape: Square
    • Gender: Male
    • Printed Foot Note: Harness Connector for 5 Terminal Relay
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 5
    • UPC: 096361372320
    • Part Description: 2008 GMC Sierra 2500 HD A C Clutch Control Relay Harness Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $23.28
  • Four Seasons A C Compressor Wiring Harness for 2008 GMC Sierra 2500 HD - 37215

    Four Seasons® A C Compressor Wiring Harness for 2008 GMC Sierra 2500 HD

    PartNumber: 37215
    Product Specifications
    • Connector Pin Qty: 2
    • Connector Shape: Other design
    • Connector Type: Pin
    • Gender: Male
    • Printed Foot Note: Coil Harness w/ Diode
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 096361372153
    • Part Description: 2008 GMC Sierra 2500 HD A C Compressor Wiring Harness
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $14.55
  • Four Seasons A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD - 37240

    Four Seasons® A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37240
    Product Specifications
    • Notes: Pressure Switch Connector; Harness Connector-Repair
    • Connector Pin Qty: 2
    • Connector Shape: Oval
    • Connector Type: Pin
    • Gender: Male
    • Printed Foot Note: Harness Connector
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 096361372405
    • Part Description: 2008 GMC Sierra 2500 HD A C Compressor Cut Out Switch Harness Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $14.38
  • Four Seasons A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD - 37222

    Four Seasons® A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37222
    Product Specifications
    • Notes: Compressor Mounted High Pressure Cut-Out Switch Connector; Harness Connector-Repair; 2 Term; w/o Connector; Blue, Red, Or White
    • Connector Shape: Round
    • Connector Type: Pin
    • Gender: Male
    • Printed Foot Note: Harness Connector
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 096361372221
    • Wire Length IN: 6.000
    • Part Description: 2008 GMC Sierra 2500 HD A C Compressor Cut Out Switch Harness Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $11.06
  • Four Seasons A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD - 37227

    Four Seasons® A C Compressor Cut Out Switch Harness Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37227
    Product Specifications
    • Notes: Compressor Mounted Switch Connector; Harness Connector-Repair;Compressor Mounted Low Pressure Cut-Out Switch Connector; Harness Connector-Repair
    • Connector Pin Qty: 2
    • Connector Shape: Round
    • Connector Type: Pin
    • Gender: Male
    • Printed Foot Note: Harness Connector
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 096361372276
    • Part Description: 2008 GMC Sierra 2500 HD A C Compressor Cut Out Switch Harness Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $8.92
  • Four Seasons Cooling Fan Switch Connector for 2008 GMC Sierra 2500 HD - 37231

    Four Seasons® Cooling Fan Switch Connector for 2008 GMC Sierra 2500 HD

    PartNumber: 37231
    Product Specifications
    • Notes: Harness Connector-Repair
    • Connector Pin Qty: 2
    • Connector Shape: Oval
    • Connector Type: Pin
    • Gender: Male
    • Printed Foot Note: Wire Harness Connector
    • Style: Harness Connector
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • UPC: 096361372313
    • Part Description: 2008 GMC Sierra 2500 HD Cooling Fan Switch Connector
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | All Trims | All Engines
    $4.08
  • OEM 2008 GMC Sierra 2500 HD Harness Diagram - 20834824
    View Related Parts

    OEM (Genuine) 2008 GMC Sierra 2500 HD Harness

    PartNumber: 20834824
    OEM 2008 GMC Sierra 2500 HD Harness - 20834824
    Product Specifications
    • Other Names: Harness, Wire Harness
    • Item Dimensions: 13.5 x 4.2 x 4.3 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20760602, 15780378
    • Part Description: 2008 GMC Sierra 2500 HD Harness
    More Info
    Vehicle Fitment
    • 2008 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL