Four Seasons 37259 HVAC Blower Motor Resistor Harness - Rear
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Four Seasons
 Harness Connector

Four Seasons 37259 HVAC Blower Motor Resistor Harness - Rear

Brand Four Seasons 37259
Position Rear
Connector Shape Rectangular
Description Harness Connectors
Gender Male
Style Harness Connector
Terminal Gender Female
Terminal Quantity 6
Type Connector
Product line Harness Connector
Fits Dodge, Chrysler, Plymouth, Eagle, GMC, Lincoln, and BMW · 151 vehicles

Harness connector. Rectangular connector with six terminals for secure electrical connection.

Male and female terminals support reliable harness-to-component mating.

Cross-references Four Seasons 37259, 1P1555 and 923 for the same application. See all 7.

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HVAC Blower Motor Resistor Harness Connector

Four Seasons 37259 is a harness connector for HVAC blower motor resistor circuit repairs. It uses a rectangular connector body with a male housing and 6 female terminals, making it a direct-fit electrical connector for select Chrysler, Dodge, GMC, Lincoln, and BMW applications.

Use this Four Seasons harness connector when servicing blower motor resistor wiring on vehicles such as the Dodge Grand Caravan, Chrysler Town & Country, and Chrysler 300M. The 37259 connector is built for HVAC electrical repair work where the original connector is heat-damaged, brittle, or no longer making a secure terminal connection.

Key Features

  • Four Seasons harness connector, part number 37259
  • Rectangular connector shape for HVAC wiring repair
  • Male connector body with 6 female terminals
  • Used in blower motor resistor harness applications
  • Fits select front-unit and rear HVAC configurations
  • Cross-reference part numbers include 1P1555 and HC5055

Product Details

This HVAC blower motor resistor harness connector is specified for a wide range of vehicles, including 2001-2007 Dodge Caravan, 2001-2007 Dodge Grand Caravan, 2001-2005 Chrysler Town & Country, 2006-2007 Chrysler Town & Country, and 2009 Dodge Grand Caravan rear HVAC applications. It also appears in fitments for Chrysler 300M, Concorde, Intrepid, LHS, Cirrus, Sebring, Stratus, Plymouth Breeze, GMC G1500/G2500/G3500 rear aux heater applications, Lincoln Mark VII, and BMW 535i and M5. Four Seasons 37259 is a practical replacement when the original connector no longer matches the blower motor resistor harness or has been affected by heat and age.

Common Repair Uses

  • Repairing a melted or heat-damaged blower motor resistor connector
  • Restoring blower motor speed control after terminal damage
  • Replacing a brittle HVAC harness connector on older vehicles
  • Fixing intermittent blower operation caused by poor terminal contact
  • Addressing connector mismatch during HVAC electrical service

Installation Notes and Tips

Verify the vehicle’s HVAC system configuration before ordering, especially ATC and non-ATC setups. Some listed applications note connector incompatibility with ATC relay circuits, while others require front-unit or rear-unit placement. Confirm the connector shape, terminal count, and terminal gender against the original part before installation. For Chrysler Town & Country, Dodge Grand Caravan, and Chrysler 300M applications, match the notes carefully to the vehicle’s build date and HVAC control type.

Quality Assurance

Four Seasons supplies this harness connector as an OE-style electrical repair component for HVAC service work. Part number 37259 is cataloged for direct application matching across the listed fitments and cross-reference numbers.

This part fits 151 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2009DodgeGrand Caravan———Rearw/ Rear AC; Harness Connector
2008ChryslerPacifica———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2008ChryslerTown & Country———N/Aw/o ATC (Automatic Temperature Control); To 4/2/08; Front Unit; Harness Connector
2008DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); To 4/2/08; Front Unit; Harness Connector
2007ChryslerPacifica———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2007ChryslerTown & Country———N/Aw/ ATC (Automatic Temperature Control); Front Unit; Harness Connector
2007DodgeCaravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2007DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2006ChryslerPacifica———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2006ChryslerTown & Country———N/Aw/ ATC (Automatic Temperature Control); Front Unit; Harness Connector
2006DodgeCaravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2006DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2005ChryslerPacifica———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2005ChryslerTown & Country———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2005DodgeCaravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2005DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2004Chrysler300M———N/Aw/o ATC (Automatic Temperature Control); 6 Term. Female; Multiple Connectors Required; Harness Connector
2004Chrysler300M———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2004ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2004ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2004ChryslerTown & Country———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2004DodgeCaravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2004DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2004DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2003Chrysler300M———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2003ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2003ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2003ChryslerTown & Country———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2003ChryslerVoyager———N/Aw/ ATC (Automatic Temperature Control); Front Unit; Harness Connector
2003DodgeCaravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2003DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2003DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2002Chrysler300M———N/Aw/o ATC (Automatic Temperature Control); 6 Term. Female; Multiple Connectors Required; Harness Connector
2002Chrysler300M———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2002ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2002ChryslerGrand Voyager———N/Aw/ ATC (Automatic Temperature Control); Front Unit; Harness Connector
2002ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2002ChryslerTown & Country———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2002ChryslerVoyager———N/Aw/ ATC (Automatic Temperature Control); Front Unit; Harness Connector
2002DodgeCaravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2002DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2002DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2001Chrysler300M———N/Aw/o ATC (Automatic Temperature Control); 6 Term. Female; Multiple Connectors Required; Harness Connector
2001Chrysler300M———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2001ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2001ChryslerGrand Voyager———N/Aw/ ATC (Automatic Temperature Control); Front Unit; Harness Connector
2001ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2001ChryslerLHS———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2001ChryslerTown & Country———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2001ChryslerVoyager———N/Aw/ ATC (Automatic Temperature Control); Front Unit; Harness Connector
2001DodgeCaravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2001DodgeGrand Caravan———N/Aw/o ATC (Automatic Temperature Control); Front Unit; Harness Connector
2001DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2000Chrysler300M———N/Aw/o ATC (Automatic Temperature Control); 6 Term. Female; Multiple Connectors Required; Harness Connector
2000Chrysler300M———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2000ChryslerCirrus———N/AHarness Connector
2000ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2000ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2000ChryslerLHS———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2000ChryslerSebringConvertible2.5LV6N/AHarness Connector
2000DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
2000DodgeStratus———N/AHarness Connector
2000PlymouthBreeze———N/AHarness Connector
1999Chrysler300M———N/Aw/o ATC (Automatic Temperature Control); 6 Term. Female; Multiple Connectors Required; Harness Connector
1999Chrysler300M———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1999ChryslerCirrus———N/AHarness Connector
1999ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1999ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1999ChryslerLHS———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1999ChryslerSebringConvertible2.5LV6N/AHarness Connector
1999DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1999DodgeStratus———N/AHarness Connector
1999PlymouthBreeze———N/AHarness Connector
1998Chrysler300M———N/Aw/o ATC (Automatic Temperature Control); 6 Term. Female; Multiple Connectors Required; Harness Connector
1998Chrysler300M———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1998ChryslerCirrus———N/AHarness Connector
1998ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1998ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1998ChryslerSebringConvertible2.4LL4N/AHarness Connector
1998ChryslerSebringConvertible2.5LV6N/AHarness Connector
1998DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1998DodgeStratus———N/AHarness Connector
1998PlymouthBreeze———N/AHarness Connector
1997ChryslerCirrus———N/AHarness Connector
1997ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1997ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1997ChryslerLHS———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1997ChryslerSebringConvertible2.4LL4N/AHarness Connector
1997ChryslerSebringConvertible2.5LV6N/AHarness Connector
1997ChryslerStratus———N/AHarness Connector
1997DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1997DodgeStratus———N/AHarness Connector
1997PlymouthBreeze———N/AHarness Connector
1996ChryslerCirrus———N/AHarness Connector
1996ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1996ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1996ChryslerLHS———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1996ChryslerNew Yorker———N/Aw/o ATC (Automatic Temperature Control); w/ AC; Harness Connector
1996ChryslerSebringConvertible2.4LL4N/AHarness Connector
1996ChryslerSebringConvertible2.5LV6N/AHarness Connector
1996ChryslerStratus———N/AHarness Connector
1996DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1996DodgeStratus———N/AHarness Connector
1996GMCG3500———N/ARear Aux Heater; Harness Connector
1996PlymouthBreeze———N/AHarness Connector
1995ChryslerCirrus———N/AHarness Connector
1995ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1995ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1995ChryslerLHS———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1995ChryslerNew Yorker———N/Aw/o ATC (Automatic Temperature Control); w/ AC; Harness Connector
1995ChryslerSebring———N/AHarness Connector
1995ChryslerStratus———N/AHarness Connector
1995DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1995DodgeStratus———N/AHarness Connector
1995GMCG1500———N/ARear Aux Heater; Harness Connector
1995GMCG2500———N/ARear Aux Heater; Harness Connector
1995GMCG3500———N/ARear Aux Heater; Harness Connector
1994ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1994ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1994ChryslerLHS———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1994ChryslerNew Yorker———N/Aw/o ATC (Automatic Temperature Control); w/ AC; Harness Connector
1994DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1994GMCG1500———N/ARear Aux Heater; Harness Connector
1994GMCG2500———N/ARear Aux Heater; Harness Connector
1994GMCG3500———N/ARear Aux Heater; Harness Connector
1993ChryslerConcorde———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1993ChryslerIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1993DodgeIntrepid———N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Harness Connector
1993GMCG1500———N/ARear Aux Heater; Harness Connector
1993GMCG2500———N/ARear Aux Heater; Harness Connector
1993GMCG3500———N/ARear Aux Heater; Harness Connector
1992GMCG1500———N/ARear Aux Heater; Harness Connector
1992GMCG2500———N/ARear Aux Heater; Harness Connector
1992GMCG3500———N/ARear Aux Heater; Harness Connector
1992LincolnMark VII———N/AHarness Connector
1991GMCG1500———N/ARear Aux Heater; Harness Connector
1991GMCG2500———N/ARear Aux Heater; Harness Connector
1991GMCG3500———N/ARear Aux Heater; Harness Connector
1991LincolnMark VII———N/AHarness Connector
1990LincolnMark VII———N/AHarness Connector
1989LincolnMark VII———N/AHarness Connector
1988BMW535i———N/AHarness Connector
1988BMWM5———N/AHarness Connector
1988LincolnMark VII———N/AHarness Connector
1987BMW535i———N/AHarness Connector
1987LincolnMark VII———N/AHarness Connector
1986BMW535i———N/AHarness Connector
1986LincolnMark VII———N/AHarness Connector
1985BMW535i———N/AHarness Connector
1985LincolnMark VII———N/AHarness Connector
1984LincolnMark VII———N/AHarness Connector
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 372591P15559236455605183467AAA77259HC5055