Four Seasons
Harness Connector

Four Seasons 37266 HVAC Blower Motor Resistor Harness

Brand Four Seasons 37266
Connector Shape Rectangular
Description Harness Connectors
Gender Male
Style Harness Connector
Terminal Gender Female
Terminal Quantity 5
Type Connector
Product line Harness Connector
Fits Chevrolet, Ford, Lincoln, Mercury, Pontiac, Buick, GMC, Saab, Saturn, Isuzu, Cadillac, and Oldsmobile · 298 vehicles

Harness connector. Rectangular connector with five terminals for secure electrical connections.

Male and female terminals support reliable mating and easy replacement.

Cross-references Four Seasons 37266, Handy Pack HP4652 and Hayden 1012 for the same application. See all 10.

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HVAC Blower Motor Resistor Harness Connector

Four Seasons 37266 is a harness connector for HVAC blower motor resistor circuits with a rectangular body, male gender, female terminals, and 5-terminal layout. It is used on a wide range of GM, Ford, Lincoln, Mercury, Buick, Pontiac, Saturn, Saab, GMC, Cadillac, and Isuzu applications with automatic temperature control or automatic A/C systems.

The Four Seasons Harness Connector line focuses on direct-fit electrical connection components for HVAC repair work. Part number 37266 is built for blower motor resistor harness service where the original connector has heat damage, loose terminals, or broken locking features.

Key Features

  • Four Seasons Harness Connector, part number 37266
  • 5-terminal connector design for HVAC blower motor resistor circuits
  • Male connector body with female terminals
  • Rectangular connector shape for OE-style fitment
  • Used in automatic temperature control and automatic A/C applications
  • Cross-references Hayden 1012 and Handy Pack HP4652 for the same application

Fitment Highlights

  • Fits 2004-2014 Chevrolet Impala, N/A
  • Fits 2004-2012 Chevrolet Malibu, N/A
  • Fits 2006-2012 Ford Fusion, N/A
  • Fits 2007-2012 Lincoln MKZ, N/A
  • Fits 2006-2011 Mercury Milan, N/A
  • Fits 2003-2006 Chevrolet Silverado 1500, N/A
  • Fits 2003-2006 GMC Sierra 1500, N/A
  • Fits 2003-2006 Chevrolet Tahoe, N/A
  • Fits 2003-2006 GMC Yukon, N/A
  • Fits 2003-2006 Cadillac Escalade, N/A

This part is also listed for Chevrolet Impala Limited, Pontiac G6, Buick LaCrosse, Chevrolet Trailblazer, GMC Envoy, Saturn Aura, Saab 9-7x, and related GM truck and SUV HVAC systems. It cross-references Hayden 1012 and Handy Pack HP4652 for the same application.

Common Repair Uses

  • Restores a damaged blower motor resistor connector
  • Replaces melted or heat-brittle HVAC wiring plugs
  • Fixes intermittent blower speed operation caused by poor terminal contact
  • Addresses HVAC electrical faults in automatic climate control systems
  • Helps correct connector-related blower motor resistor failures on GM and Ford vehicles

Installation Notes and Tips

Verify the vehicle’s HVAC connector style, terminal count, and automatic temperature control configuration before installation. Match the original connector shape and terminal layout to the existing harness, and inspect the resistor and surrounding wiring for heat damage before reconnecting. For vehicles such as Chevrolet Silverado, GMC Sierra, and Chevrolet Impala, confirm the exact year and HVAC option listed in the fitment data.

Quality Assurance

Four Seasons supplies HVAC electrical components for service replacement applications, and part number 37266 is cataloged for direct fitment across the listed vehicles and configurations. Confirm the connector style against the original part before installation to ensure proper electrical contact and HVAC operation.

This part fits 298 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersFuel TypePositionNotes
2016ChevroletImpala LimitedN/A5-terminal HVAC wiring relay compatible; Harness Connector
2015ChevroletImpala LimitedN/A5-terminal HVAC wiring relay compatible; Harness Connector
2014ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2014ChevroletImpala LimitedN/A5-terminal HVAC wiring relay compatible; Harness Connector
2013ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2012ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2012ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2012FordFusionN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2012LincolnMKZN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2011ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2011ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2011FordFusionN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2011LincolnMKZN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2011MercuryMilanN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2010ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010FordFusionN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010LincolnMKZN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010MercuryMilanN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010PontiacG6N/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2010PontiacG62.4LL4FLEXN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010PontiacG62.4LL4GASN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010PontiacG63.5LV6GASN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2010PontiacG63.5LV6FLEXN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009BuickAllureN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009BuickLaCrosseN/A5-terminal HVAC wiring relay compatible; Harness Connector
2009ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2009ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009ChevroletTrailblazerN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009FordFusionN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009GMCEnvoyN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009LincolnMKZN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009MercuryMilanN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009PontiacG6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009Saab9-7xN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2009SaturnAuraN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008BuickAllureN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008BuickLaCrosseN/A5-terminal HVAC wiring relay compatible; Harness Connector
2008ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2008ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008ChevroletTrailblazerN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008FordFusionN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008GMCEnvoyN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008IsuzuAscenderN/A5 Term. w/ ATC; Front Unit; Harness Connector
2008LincolnMKZN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008MercuryMilanN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008PontiacG6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008PontiacGrand PrixN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008Saab9-7xN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008SaturnAura2.4LL4N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008SaturnAura3.5LV6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2008SaturnAura3.6LV6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007BuickAllureN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007BuickLaCrosseN/A5-terminal HVAC wiring relay compatible; Harness Connector
2007BuickRainierN/A5 Term. w/ ATC; Front Unit; Harness Connector
2007ChevroletCheyenneN/A5 Term. Male
2007ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2007ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007ChevroletMonte CarloN/A5-terminal HVAC wiring relay compatible; Harness Connector
2007ChevroletSilverado 1500N/A5 Term. Male
2007ChevroletSilverado 1500 ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007ChevroletSilverado 1500 HD ClassicN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2007ChevroletSilverado 1500 HD ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007ChevroletSilverado 2500N/A5 Term. Male
2007ChevroletSilverado 2500 HDN/A5 Term. Male
2007ChevroletSilverado 2500 HD ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007ChevroletSilverado 3500N/A5 Term. Male
2007ChevroletSilverado 3500 ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007ChevroletSilverado 3500 HDN/A5 Term. Male
2007ChevroletTrailblazerN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007FordFusionN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007GMCEnvoyN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007GMCSierra 1500N/A5 Term. Male
2007GMCSierra 1500 ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007GMCSierra 1500 HD ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007GMCSierra 2500 HDN/A5 Term. Male
2007GMCSierra 2500 HD ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007GMCSierra 3500 ClassicN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007GMCSierra 3500 HDN/A5 Term. Male
2007IsuzuAscenderN/A5 Term. w/ ATC; Front Unit; Harness Connector
2007LincolnMKZN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007MercuryMilanN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007PontiacG6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007PontiacGrand PrixN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007Saab9-7xN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2007SaturnAuraN/A5 Term. Female; Harness Connector
2007SaturnAuraN/AHarness Connector
2007SaturnAuraN/A5 Term.; w/ Automatic A/C; Harness Connector
2006BuickAllureN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006BuickLaCrosseN/A5-terminal HVAC wiring relay compatible; Harness Connector
2006BuickRainierN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006CadillacEscaladeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006CadillacEscalade ESVN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006CadillacEscalade ESVN/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2006CadillacEscalade EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletAvalanche 1500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006ChevroletAvalanche 2500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006ChevroletCheyenneN/A5 Term. Male
2006ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2006ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006ChevroletMonte CarloN/A5-terminal HVAC wiring relay compatible; Harness Connector
2006ChevroletSilverado 1500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2006ChevroletSilverado 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletSilverado 1500 HDN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletSilverado 2500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2006ChevroletSilverado 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletSilverado 2500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2006ChevroletSilverado 2500 HDN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletSilverado 3500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2006ChevroletSilverado 3500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletSSRN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006ChevroletSuburban 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletSuburban 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2006ChevroletSuburban 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletSuburban 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2006ChevroletTahoeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletTrailblazerN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006ChevroletTrailblazer EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006FordFusionN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006GMCEnvoyN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006GMCEnvoy XLN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006GMCSierra 1500N/A5 Term.; w/ Automatic A/C; Harness Connector
2006GMCSierra 1500 HDN/A5 Term.; w/ Automatic A/C; Harness Connector
2006GMCSierra 2500 HDN/A5 Term.; w/ Automatic A/C; Harness Connector
2006GMCSierra 3500N/A5 Term.; w/ Automatic A/C; Harness Connector
2006GMCYukonN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006GMCYukon XL 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2006GMCYukon XL 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2006GMCYukon XL 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2006GMCYukon XL 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2006IsuzuAscenderN/A5 Term. w/ ATC; Front Unit; Harness Connector
2006LincolnZephyrN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006MercuryMilanN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006PontiacG6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006PontiacGrand PrixN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2006Saab9-7xN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005BuickAllureN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005BuickCenturySedan3.1LV6N/Aw/ ATC (Automatic Temperature Control); Module; Harness Connector
2005BuickCenturySedan3.1LV6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005BuickLaCrosseN/A5 Term.; 5 Blade Term.; Harness Connector
2005BuickRainierN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005CadillacEscaladeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005CadillacEscalade ESVN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005CadillacEscalade ESVN/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2005CadillacEscalade EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletAvalanche 1500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005ChevroletAvalanche 2500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005ChevroletCheyenneN/A5 Term. Male
2005ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2005ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005ChevroletMonte CarloN/A5-terminal HVAC wiring relay compatible; Harness Connector
2005ChevroletSilverado 1500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2005ChevroletSilverado 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletSilverado 1500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2005ChevroletSilverado 1500 HDN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletSilverado 2500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2005ChevroletSilverado 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletSilverado 2500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2005ChevroletSilverado 2500 HDN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletSilverado 3500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2005ChevroletSilverado 3500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletSSRN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005ChevroletSuburban 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletSuburban 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2005ChevroletSuburban 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletSuburban 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2005ChevroletTahoeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletTrailblazerN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005ChevroletTrailblazer EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005GMCEnvoyN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005GMCEnvoy XLN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005GMCEnvoy XUVN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005GMCSierra 1500N/A5 Term.; w/ Automatic A/C; Harness Connector
2005GMCSierra 1500 HDN/A5 Term.; w/ Automatic A/C; Harness Connector
2005GMCSierra 2500 HDN/A5 Term.; w/ Automatic A/C; Harness Connector
2005GMCSierra 3500N/A5 Term.; w/ Automatic A/C; Harness Connector
2005GMCYukonN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005GMCYukon XL 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2005GMCYukon XL 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2005GMCYukon XL 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2005GMCYukon XL 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2005IsuzuAscenderN/A5 Term. w/ ATC; Front Unit; Harness Connector
2005PontiacG6N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005PontiacGrand PrixN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2005Saab9-7xN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2004BuickRainierN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004CadillacEscaladeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004CadillacEscalade ESVN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004CadillacEscalade ESVN/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2004CadillacEscalade EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletAvalanche 1500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2004ChevroletAvalanche 2500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2004ChevroletCheyenneN/A5 Term. Male
2004ChevroletImpalaN/A5-terminal HVAC wiring relay compatible; Harness Connector
2004ChevroletMalibuN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2004ChevroletMonte CarloN/A5-terminal HVAC wiring relay compatible; Harness Connector
2004ChevroletSilverado 1500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2004ChevroletSilverado 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletSilverado 2500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2004ChevroletSilverado 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletSilverado 2500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2004ChevroletSilverado 2500 HDN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletSilverado 3500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2004ChevroletSilverado 3500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletSSRN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2004ChevroletSuburban 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletSuburban 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2004ChevroletSuburban 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletSuburban 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2004ChevroletTahoeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletTrailblazerN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004ChevroletTrailblazer EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004GMCEnvoyN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004GMCEnvoy XLN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004GMCEnvoy XUVN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004GMCSierra 1500N/A5 Term.; w/ Automatic A/C; Harness Connector
2004GMCSierra 2500N/A5 Term.; w/ Automatic A/C; Harness Connector
2004GMCSierra 2500 HDN/A5 Term.; w/ Automatic A/C; Harness Connector
2004GMCSierra 3500N/A5 Term.; w/ Automatic A/C; Harness Connector
2004GMCYukonN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004GMCYukon XL 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2004GMCYukon XL 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2004GMCYukon XL 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2004GMCYukon XL 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2004IsuzuAscenderN/A5 Term. w/ ATC; Front Unit; Harness Connector
2004OldsmobileBravadaN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2004PontiacGrand PrixN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2003CadillacEscaladeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003CadillacEscalade ESVN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003CadillacEscalade ESVN/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2003CadillacEscalade EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletAvalanche 1500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2003ChevroletAvalanche 2500N/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2003ChevroletCheyenneN/A5 Term. Male
2003ChevroletImpalaN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2003ChevroletImpalaN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2003ChevroletMonte CarloN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2003ChevroletMonte CarloN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2003ChevroletSilverado 1500N/Aw/ ATC (Automatic Temperature Control); 5 Term.; Multiple Connectors Required; Harness Connector
2003ChevroletSilverado 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletSilverado 1500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2003ChevroletSilverado 1500 HDN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletSilverado 2500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2003ChevroletSilverado 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletSilverado 2500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2003ChevroletSilverado 2500 HDN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletSilverado 3500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2003ChevroletSilverado 3500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletSSRN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2003ChevroletSuburban 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletSuburban 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2003ChevroletSuburban 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletSuburban 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2003ChevroletTahoeN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletTrailblazerN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003ChevroletTrailblazer EXTN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003GMCEnvoyN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003GMCEnvoy XLN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003GMCSierra 1500N/A5 Term.; w/ Automatic A/C; Harness Connector
2003GMCSierra 1500 HDN/A5 Term.; w/ Automatic A/C; Harness Connector
2003GMCSierra 2500N/A5 Term.; w/ Automatic A/C; Harness Connector
2003GMCSierra 2500 HDN/A5 Term.; w/ Automatic A/C; Harness Connector
2003GMCSierra 3500N/A5 Term.; w/ Automatic A/C; Harness Connector
2003GMCYukonN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003GMCYukon XL 1500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2003GMCYukon XL 1500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2003GMCYukon XL 2500N/A5 Term. w/ ATC; Front Unit; Harness Connector
2003GMCYukon XL 2500N/A5 Term.; w/ ATC (Automatic Temperature Control); Rear Unit; Harness Connector
2003IsuzuAscenderN/A5 Term. w/ ATC; Front Unit; Harness Connector
2003OldsmobileBravadaN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2002ChevroletImpalaN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2002ChevroletImpalaN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2002ChevroletMonte CarloN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2002ChevroletMonte CarloN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2001ChevroletC1500N/A5 Term. Male
2001ChevroletImpalaN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2001ChevroletImpalaN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2001ChevroletLuminaN/AOnly compatible with automatic A/C equipped vehicles.; Harness Connector
2001ChevroletLuminaN/A5 Term.; w/ Automatic A/C; Harness Connector
2001ChevroletMonte CarloN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2001ChevroletMonte CarloN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2001ChevroletSilverado 1500N/A5 Term.; Multiple Connectors Required; Harness Connector
2001ChevroletSilverado 1500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2001ChevroletSilverado 2500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2001ChevroletSilverado 2500 HDN/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2001ChevroletSilverado 3500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2000ChevroletImpalaN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2000ChevroletImpalaN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2000ChevroletLuminaN/AOnly compatible with automatic A/C equipped vehicles.; Harness Connector
2000ChevroletLuminaN/A5 Term.; w/ Automatic A/C; Harness Connector
2000ChevroletMonte CarloN/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Harness Connector
2000ChevroletMonte CarloN/A5 Term. w/ ATC (Automatic Temperature Control); Harness Connector
2000ChevroletSilverado 1500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2000ChevroletSuburban 1500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2000ChevroletSuburban 2500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
2000GMCSierra 1500N/Aw/ ATC (Automatic Temperature Control); 5 Term.; Multiple Connectors Required; Harness Connector
2000GMCSierra 2500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
1999ChevroletSilverado 1500N/Aw/ Automatic A/C; 5 Term.; Multiple Connectors Required; Harness Connector
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 37266Handy Pack — HP4652Hayden — 10121P164464551212167129A77266HC5065HC5065CPT795