Global Parts 1712896 HVAC Blower Motor Resistor Harness

Brand Global Parts 1712896
Fits Chevrolet, GMC, and Oldsmobile · 236 vehicles

Blower motor resistor harness. Connects the HVAC electrical circuit with a 4-terminal layout.

4-terminal design. Supports a secure electrical connection with male and female terminals.

Cross-references Dorman - TECHoice 645-509, Four Seasons 37246 and UAC HC5050C for the same application. See all 5.

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HVAC Blower Motor Resistor Harness for GM Trucks and SUVs

Global Parts 1712896 is an HVAC blower motor resistor harness built for direct-fit service on a wide range of Chevrolet, GMC, and Oldsmobile applications. It uses a 4-terminal layout with a male connector and female terminals, making it a practical replacement when the original blower resistor connector is heat-damaged, corroded, or no longer making a secure electrical connection.

Key Features

  • HVAC blower motor resistor harness for electrical repair at the resistor connector
  • Male connector with 4 female terminals
  • Fits Chevrolet Blazer, GMC Jimmy, Chevrolet S10, GMC Sonoma, and related GM platforms
  • Also fits Chevrolet C/K truck and Tahoe/Yukon applications listed below
  • Global Parts part number 1712896 for easy identification

Product Details

This harness is intended for blower motor resistor circuit repair on GM vehicles where the connector has been affected by heat, moisture, or contamination. The manufacturer notes that electrical components should be clean and dry before installation, which is important for maintaining a stable connection and reducing repeat failures. This part cross-references Dorman TECHoice 645-509 for the same application.

Vehicle Fitment

  • Fits 1995-2005 Chevrolet Blazer, blower motor resistor pigtail.
  • Fits 1994-2004 Chevrolet S10, blower motor resistor pigtail.
  • Fits 2000-2001 Chevrolet C1500.
  • Fits 1997-2000 Chevrolet C2500, blower motor resistor pigtail.
  • Fits 1997-2000 Chevrolet C35, blower motor resistor pigtail.
  • Fits 1997-2000 Chevrolet C3500, blower motor resistor pigtail.
  • Fits 1997-2000 Chevrolet K2500, blower motor resistor pigtail.
  • Fits 1997-2000 Chevrolet K3500, blower motor resistor pigtail.
  • Fits 2000 Chevrolet Silverado 2500, blower motor resistor pigtail.
  • Fits 1997-1999 Chevrolet Silverado, blower motor resistor pigtail.
  • Fits 1997-1999 Chevrolet Tahoe, blower motor resistor pigtail.
  • Fits 1995-2005 GMC Jimmy, blower motor resistor pigtail.
  • Fits 1994-2004 GMC Sonoma, blower motor resistor pigtail.
  • Fits 1997-2000 GMC C2500, blower motor resistor pigtail.
  • Fits 1997-2000 GMC C3500, blower motor resistor pigtail.
  • Fits 1997-2000 GMC K2500, blower motor resistor pigtail.
  • Fits 1997-2000 GMC K3500, blower motor resistor pigtail.
  • Fits 1996-1999 GMC C1500, blower motor resistor pigtail.
  • Fits 1996-1999 GMC K1500, blower motor resistor pigtail.
  • Fits 1997-1999 GMC Yukon, blower motor resistor pigtail.
  • Fits 1996-2001 Oldsmobile Bravada, blower motor resistor pigtail.

Common Problems This Part Can Address

  • Burned or melted blower resistor connector
  • Intermittent HVAC blower operation
  • Loss of one or more fan speeds
  • Corroded or loose electrical terminals at the resistor harness
  • Heat-related damage at the blower motor resistor plug

Installation Notes

Inspect the resistor connector, terminals, and surrounding wiring before installation. Clean away debris and moisture, verify terminal condition, and confirm the replacement harness matches the vehicle connector style before splicing or reconnecting. For search relevance, this part is commonly selected for Chevrolet Blazer and GMC Jimmy blower motor resistor pigtail repairs, as well as Chevrolet S10 and GMC Sonoma HVAC connector service.

Quality Assurance

Global Parts 1712896 is built as an HVAC electrical service component for listed GM fitments. The manufacturer’s guidance emphasizes clean, dry electrical components before installation to support proper connection quality and reliable operation.

This part fits 236 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
2005GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
2004ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
2004ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
2004GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
2004GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
2003ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
2003ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
2003GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
2003GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
2002ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
2002ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
2002ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
2002GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
2002GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
2002GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
2001ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
2001ChevroletC15004.3LV6N/A—
2001ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
2001ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
2001GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
2001GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
2001GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
2001OldsmobileBravada4.3LV6N/ABlower Motor Resisto Pigtail
2000ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
2000ChevroletC15004.3LV6N/A—
2000ChevroletC25007.4LV8N/ABlower Motor Resisto Pigtail
2000ChevroletC25005.7LV8N/ABlower Motor Resisto Pigtail
2000ChevroletC25006.5LV8N/ABlower Motor Resisto Pigtail
2000ChevroletC355.7LV8N/ABlower Motor Resisto Pigtail
2000ChevroletC35005.7LV8N/ABlower Motor Resisto Pigtail
2000ChevroletC35007.4LV8N/ABlower Motor Resisto Pigtail
2000ChevroletC35006.5LV8N/ABlower Motor Resisto Pigtail
2000ChevroletK25006.5LV8N/ABlower Motor Resisto Pigtail
2000ChevroletK25007.4LV8N/ABlower Motor Resisto Pigtail
2000ChevroletK25005.7LV8N/ABlower Motor Resisto Pigtail
2000ChevroletK35007.4LV8N/ABlower Motor Resisto Pigtail
2000ChevroletK35006.5LV8N/ABlower Motor Resisto Pigtail
2000ChevroletK35005.7LV8N/ABlower Motor Resisto Pigtail
2000ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
2000ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
2000ChevroletSilverado 25005.7LV8N/ABlower Motor Resisto Pigtail
2000GMCC25006.5LV8N/ABlower Motor Resisto Pigtail
2000GMCC25007.4LV8N/ABlower Motor Resisto Pigtail
2000GMCC25005.7LV8N/ABlower Motor Resisto Pigtail
2000GMCC35007.4LV8N/ABlower Motor Resisto Pigtail
2000GMCC35006.5LV8N/ABlower Motor Resisto Pigtail
2000GMCC35005.7LV8N/ABlower Motor Resisto Pigtail
2000GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
2000GMCK25007.4LV8N/ABlower Motor Resisto Pigtail
2000GMCK25005.7LV8N/ABlower Motor Resisto Pigtail
2000GMCK25006.5LV8N/ABlower Motor Resisto Pigtail
2000GMCK35005.7LV8N/ABlower Motor Resisto Pigtail
2000GMCK35006.5LV8N/ABlower Motor Resisto Pigtail
2000GMCK35007.4LV8N/ABlower Motor Resisto Pigtail
2000GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
2000GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
2000OldsmobileBravada4.3LV6N/ABlower Motor Resisto Pigtail
1999ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
1999ChevroletC15005.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC15005.0LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC25007.4LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC25005.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC25005.0LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC25006.5LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC355.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC35005.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC35007.4LV8N/ABlower Motor Resisto Pigtail
1999ChevroletC35006.5LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK15005.0LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK15005.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK25006.5LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK25007.4LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK25005.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK35007.4LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK35006.5LV8N/ABlower Motor Resisto Pigtail
1999ChevroletK35005.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
1999ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
1999ChevroletSilverado5.7LV8N/ABlower Motor Resisto Pigtail
1999ChevroletTahoe6.5LV8N/ABlower Motor Resisto Pigtail
1999ChevroletTahoe5.7LV8N/ABlower Motor Resisto Pigtail
1999GMCC15005.0LV8N/ABlower Motor Resisto Pigtail
1999GMCC15005.7LV8N/ABlower Motor Resisto Pigtail
1999GMCC25006.5LV8N/ABlower Motor Resisto Pigtail
1999GMCC25007.4LV8N/ABlower Motor Resisto Pigtail
1999GMCC25005.0LV8N/ABlower Motor Resisto Pigtail
1999GMCC25005.7LV8N/ABlower Motor Resisto Pigtail
1999GMCC35007.4LV8N/ABlower Motor Resisto Pigtail
1999GMCC35006.5LV8N/ABlower Motor Resisto Pigtail
1999GMCC35005.7LV8N/ABlower Motor Resisto Pigtail
1999GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
1999GMCK15005.7LV8N/ABlower Motor Resisto Pigtail
1999GMCK15005.0LV8N/ABlower Motor Resisto Pigtail
1999GMCK25007.4LV8N/ABlower Motor Resisto Pigtail
1999GMCK25005.7LV8N/ABlower Motor Resisto Pigtail
1999GMCK25006.5LV8N/ABlower Motor Resisto Pigtail
1999GMCK35005.7LV8N/ABlower Motor Resisto Pigtail
1999GMCK35006.5LV8N/ABlower Motor Resisto Pigtail
1999GMCK35007.4LV8N/ABlower Motor Resisto Pigtail
1999GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
1999GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
1999GMCYukon5.7LV8N/ABlower Motor Resisto Pigtail
1999OldsmobileBravada4.3LV6N/ABlower Motor Resisto Pigtail
1998ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
1998ChevroletC15004.3LV6N/ABlower Motor Resisto Pigtail
1998ChevroletC15006.5LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC15005.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC15005.0LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC25007.4LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC25005.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC25005.0LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC25006.5LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC355.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC35005.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC35007.4LV8N/ABlower Motor Resisto Pigtail
1998ChevroletC35006.5LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK15004.3LV6N/ABlower Motor Resisto Pigtail
1998ChevroletK15005.0LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK15006.5LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK15005.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK25006.5LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK25007.4LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK25005.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK25005.0LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK35007.4LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK35006.5LV8N/ABlower Motor Resisto Pigtail
1998ChevroletK35005.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
1998ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
1998ChevroletSilverado5.7LV8N/ABlower Motor Resisto Pigtail
1998ChevroletTahoe6.5LV8N/ABlower Motor Resisto Pigtail
1998ChevroletTahoe5.7LV8N/ABlower Motor Resisto Pigtail
1998GMCC15005.0LV8N/ABlower Motor Resisto Pigtail
1998GMCC15004.3LV6N/ABlower Motor Resisto Pigtail
1998GMCC15005.7LV8N/ABlower Motor Resisto Pigtail
1998GMCC25006.5LV8N/ABlower Motor Resisto Pigtail
1998GMCC25007.4LV8N/ABlower Motor Resisto Pigtail
1998GMCC25005.0LV8N/ABlower Motor Resisto Pigtail
1998GMCC25005.7LV8N/ABlower Motor Resisto Pigtail
1998GMCC35007.4LV8N/ABlower Motor Resisto Pigtail
1998GMCC35006.5LV8N/ABlower Motor Resisto Pigtail
1998GMCC35005.7LV8N/ABlower Motor Resisto Pigtail
1998GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
1998GMCK15005.7LV8N/ABlower Motor Resisto Pigtail
1998GMCK15006.5LV8N/ABlower Motor Resisto Pigtail
1998GMCK15005.0LV8N/ABlower Motor Resisto Pigtail
1998GMCK15004.3LV6N/ABlower Motor Resisto Pigtail
1998GMCK25007.4LV8N/ABlower Motor Resisto Pigtail
1998GMCK25005.7LV8N/ABlower Motor Resisto Pigtail
1998GMCK25005.0LV8N/ABlower Motor Resisto Pigtail
1998GMCK25006.5LV8N/ABlower Motor Resisto Pigtail
1998GMCK35005.7LV8N/ABlower Motor Resisto Pigtail
1998GMCK35006.5LV8N/ABlower Motor Resisto Pigtail
1998GMCK35007.4LV8N/ABlower Motor Resisto Pigtail
1998GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
1998GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
1998GMCYukon5.7LV8N/ABlower Motor Resisto Pigtail
1998OldsmobileBravada4.3LV6N/ABlower Motor Resisto Pigtail
1997ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
1997ChevroletC15004.3LV6N/ABlower Motor Resisto Pigtail
1997ChevroletC15006.5LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC15005.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC15005.0LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC25007.4LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC25005.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC25005.0LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC25006.5LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC355.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC35005.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC35007.4LV8N/ABlower Motor Resisto Pigtail
1997ChevroletC35006.5LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK15004.3LV6N/ABlower Motor Resisto Pigtail
1997ChevroletK15005.0LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK15006.5LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK15005.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK25006.5LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK25007.4LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK25005.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK25005.0LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK35007.4LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK35006.5LV8N/ABlower Motor Resisto Pigtail
1997ChevroletK35005.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
1997ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
1997ChevroletSilverado5.7LV8N/ABlower Motor Resisto Pigtail
1997ChevroletTahoe6.5LV8N/ABlower Motor Resisto Pigtail
1997ChevroletTahoe5.7LV8N/ABlower Motor Resisto Pigtail
1997GMCC15005.0LV8N/ABlower Motor Resisto Pigtail
1997GMCC15004.3LV6N/ABlower Motor Resisto Pigtail
1997GMCC15006.5LV8N/ABlower Motor Resisto Pigtail
1997GMCC15005.7LV8N/ABlower Motor Resisto Pigtail
1997GMCC25006.5LV8N/ABlower Motor Resisto Pigtail
1997GMCC25007.4LV8N/ABlower Motor Resisto Pigtail
1997GMCC25005.0LV8N/ABlower Motor Resisto Pigtail
1997GMCC25005.7LV8N/ABlower Motor Resisto Pigtail
1997GMCC35007.4LV8N/ABlower Motor Resisto Pigtail
1997GMCC35006.5LV8N/ABlower Motor Resisto Pigtail
1997GMCC35005.7LV8N/ABlower Motor Resisto Pigtail
1997GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
1997GMCK15005.7LV8N/ABlower Motor Resisto Pigtail
1997GMCK15006.5LV8N/ABlower Motor Resisto Pigtail
1997GMCK15005.0LV8N/ABlower Motor Resisto Pigtail
1997GMCK15004.3LV6N/ABlower Motor Resisto Pigtail
1997GMCK25007.4LV8N/ABlower Motor Resisto Pigtail
1997GMCK25005.7LV8N/ABlower Motor Resisto Pigtail
1997GMCK25006.5LV8N/ABlower Motor Resisto Pigtail
1997GMCK35005.7LV8N/ABlower Motor Resisto Pigtail
1997GMCK35006.5LV8N/ABlower Motor Resisto Pigtail
1997GMCK35007.4LV8N/ABlower Motor Resisto Pigtail
1997GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
1997GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
1997GMCYukon5.7LV8N/ABlower Motor Resisto Pigtail
1997GMCYukon6.5LV8N/ABlower Motor Resisto Pigtail
1997OldsmobileBravada4.3LV6N/ABlower Motor Resisto Pigtail
1996ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
1996ChevroletC15004.3LV6N/ABlower Motor Resisto Pigtail
1996ChevroletK15004.3LV6N/ABlower Motor Resisto Pigtail
1996ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
1996ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
1996GMCC15004.3LV6N/ABlower Motor Resisto Pigtail
1996GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
1996GMCK15004.3LV6N/ABlower Motor Resisto Pigtail
1996GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
1996GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
1996OldsmobileBravada4.3LV6N/ABlower Motor Resisto Pigtail
1995ChevroletBlazer4.3LV6N/ABlower Motor Resisto Pigtail
1995ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
1995ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
1995GMCJimmy4.3LV6N/ABlower Motor Resisto Pigtail
1995GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
1995GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
1994ChevroletS104.3LV6N/ABlower Motor Resisto Pigtail
1994ChevroletS102.2LL4N/ABlower Motor Resisto Pigtail
1994GMCSonoma2.2LL4N/ABlower Motor Resisto Pigtail
1994GMCSonoma4.3LV6N/ABlower Motor Resisto Pigtail
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - TECHoice — 645-509Four Seasons — 37246UAC — HC5050CS1615S1643