Four Seasons 36203 Engine Cooling Fan Motor Relay

Brand Four Seasons 36203
Amperage Rating 25
Bracket? No
Color Black
Connector Gender Male
Connector Qty 1
Connector Shape Rectangular
Description Relays
Meets / Exceeds OEM? Yes
Style Standard Relay
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Type Standard
Voltage 12
Product line Relay
Fits Acura and Honda · 252 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable relay performance.

Standard relay. 12-volt, 25-amp design with blade terminals for straightforward electrical connection.

Compact connector design. Rectangular male connector and four terminals simplify installation.

Cross-references Dorman - HELP 20742, Dorman - HELP 20743 and Febi-Bilstein 36203 for the same application. See all 9.

$15.79Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $15.79
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Cooling Fan Relay for Honda and Acura

Four Seasons Relay 36203 is a standard 12-volt engine cooling fan motor relay built for direct-fit service on a wide range of Honda and Acura applications. With a 4-terminal blade design, 25-amp rating, and OEM-exceeding specification, it supports reliable switching for cooling fan and related HVAC relay circuits.

Key Features

  • 12-volt standard relay for engine cooling fan motor and related control circuits
  • 4-terminal blade connection with male terminals and a rectangular connector shape
  • 25-amp amperage rating for common automotive relay loads
  • Black housing, standard relay style, no bracket
  • Meets or exceeds OEM requirements
  • Four Seasons Relay line part number 36203

Product Details

Four Seasons 36203 is part of the Relay line and is built as a standard type relay for dependable electrical switching in cooling and HVAC systems. This relay is used across many Honda Accord, Honda Civic, Honda CR-V, Honda Odyssey, Acura MDX, and Acura RDX applications, making it a practical replacement for vehicles that rely on a 4-terminal relay layout. This part cross-references Dorman - HELP 20742 and 20743 for the same application.

Compatible With 2003-2019 Honda Accord, 2005-2015 Honda Odyssey, 2006-2013 Honda Civic, 2009-2015 Honda CR-V, 2003-2010 Honda Element, and multiple Acura MDX, RDX, TL, TSX, RL, ILX, TLX, and ZDX applications. Four Seasons Relay 36203 is also listed for select Honda Fit, Pilot, Ridgeline, Crosstour, Accord Crosstour, and Acura RSX applications.

Common Issues This Relay May Address

  • Cooling fan not engaging when engine temperature rises
  • Intermittent fan operation or relay chatter
  • A/C compressor cut-out or condenser fan control faults
  • HVAC relay circuit failure on 4-terminal applications
  • Electrical switching problems caused by worn relay contacts

Installation Notes and Tips

Verify the terminal count, connector shape, and amperage rating before installation. This relay uses a male 4-terminal blade configuration, so match the original socket layout on the vehicle before replacement. Confirm the application by year, make, model, and relay location notes, especially on Honda Accord, Honda Civic, and Acura MDX platforms where multiple relay functions may share similar housings.

Quality Assurance

Four Seasons 36203 is engineered to meet or exceed OEM specifications for standard relay service. Its 12-volt, 25-amp construction supports consistent electrical performance in cooling fan and HVAC relay applications across Honda and Acura vehicles.

This part fits 252 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2019AcuraMDX———N/ARelay
2019AcuraRDX———N/ARelay
2019AcuraTLX———N/ARelay
2019HondaAccord———N/ARelay
2019HondaAccord1.5LL4GASN/A4-terminal HVAC wiring relay; Relay
2019HondaAccord2.0LL4GASN/A4-terminal HVAC wiring relay; Relay
2019HondaOdyssey———N/ARelay
2018AcuraMDX———N/ARelay
2018AcuraRDX———N/ARelay
2018AcuraTLX———N/ARelay
2018HondaAccord———N/ARelay
2018HondaAccord1.5LL4GASN/A4-terminal HVAC wiring relay; Relay
2018HondaAccord2.0LL4GASN/A4-terminal HVAC wiring relay; Relay
2018HondaOdyssey———N/ARelay
2017AcuraILX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2017AcuraMDX———N/ARelay
2017AcuraRDX———N/ARelay
2017AcuraRDX———N/ACondenser Fan Relay; New Part; Relay
2017AcuraTLX———N/ARelay
2017HondaAccord———N/ARelay
2017HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2017HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2017HondaOdyssey———N/ARelay
2016AcuraILX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2016AcuraMDX———N/ARelay
2016AcuraRDX———N/ARelay
2016AcuraRDX———N/ACondenser Fan Relay; New Part; Relay
2016AcuraTLX———N/ARelay
2016HondaAccord———N/ARelay
2016HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2016HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2016HondaOdyssey———N/ARelay
2015AcuraILX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2015AcuraMDX———N/ARelay
2015AcuraRDX———N/ARelay
2015AcuraRDX———N/ACondenser Fan Relay; New Part; Relay
2015AcuraTLX———N/ARelay
2015HondaAccord———N/ARelay
2015HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2015HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2015HondaCR-V———N/ARelay
2015HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2015HondaOdyssey———N/ARelay
2014AcuraILX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2014AcuraMDX———N/ARelay
2014AcuraRDX———N/ARelay
2014AcuraRDX———N/ACondenser Fan Relay; New Part; Relay
2014AcuraTL———N/ARelay
2014AcuraTSX———N/ARelay
2014HondaAccord———N/ARelay
2014HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2014HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2014HondaCR-V———N/ARelay
2014HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2014HondaOdyssey———N/ARelay
2014HondaPilot———N/ARelay
2013AcuraILX———N/ARelay
2013AcuraILX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2013AcuraMDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2013AcuraRDX———N/ARelay
2013AcuraRDX———N/ACondenser Fan Relay; New Part; Relay
2013AcuraTL———N/ARelay
2013AcuraTSX———N/ARelay
2013AcuraZDX———N/ARelay
2013HondaAccord———N/ARelay
2013HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2013HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2013HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2013HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2013HondaCivic———N/AEngine Cooling Fan Motor Relay.; Relay
2013HondaCR-V———N/ARelay
2013HondaCrosstour———N/ARelay
2013HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2013HondaOdyssey———N/ARelay
2013HondaPilot———N/ARelay
2013HondaRidgeline———N/ARelay
2012AcuraMDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2012AcuraRDX———N/ARelay
2012AcuraRDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2012AcuraTL———N/ARelay
2012AcuraTSX———N/ARelay
2012AcuraZDX———N/ARelay
2012HondaAccord———N/ARelay
2012HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2012HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2012HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2012HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2012HondaCivic———N/AEngine Cooling Fan Motor Relay.; Relay
2012HondaCR-V———N/ARelay
2012HondaCR-V———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2012HondaCrosstour———N/ARelay
2012HondaFit———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2012HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2012HondaOdyssey———N/ARelay
2012HondaPilot———N/ARelay
2012HondaRidgeline———N/ARelay
2011AcuraMDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2011AcuraMDX———N/AA/C Control; New Part; Relay
2011AcuraRDX———N/ARelay
2011AcuraRDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2011AcuraTL———N/ARelay
2011AcuraTSX———N/ARelay
2011AcuraZDX———N/ARelay
2011HondaAccord———N/ARelay
2011HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2011HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2011HondaAccord Crosstour———N/ARelay
2011HondaAccord Crosstour3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2011HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2011HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2011HondaCivic———N/AEngine Cooling Fan Motor Relay.; Relay
2011HondaCR-V———N/ARelay
2011HondaCR-V———N/AA/C Control; New Part; Relay
2011HondaFit———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2011HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2011HondaOdyssey———N/ARelay
2011HondaPilot———N/ARelay
2011HondaRidgeline———N/ARelay
2010AcuraMDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2010AcuraMDX———N/AA/C Control; New Part; Relay
2010AcuraRDX———N/ARelay
2010AcuraRDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2010AcuraRL———N/ARelay
2010AcuraTL———N/ARelay
2010AcuraTSX———N/ARelay
2010AcuraZDX———N/ARelay
2010HondaAccord———N/ARelay
2010HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2010HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2010HondaAccord Crosstour———N/ARelay
2010HondaAccord Crosstour3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2010HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2010HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2010HondaCivic———N/AEngine Cooling Fan Motor Relay.; Relay
2010HondaCR-V———N/ARelay
2010HondaCR-V———N/AA/C Control; New Part; Relay
2010HondaElement———N/ARelay
2010HondaFit———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2010HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2010HondaOdyssey———N/ARelay
2010HondaPilot———N/ARelay
2010HondaRidgeline———N/ARelay
2009AcuraMDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2009AcuraMDX———N/AA/C Control; New Part; Relay
2009AcuraRDX———N/ARelay
2009AcuraRDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2009AcuraRL———N/ARelay
2009AcuraTL———N/ARelay
2009AcuraTSX———N/ARelay
2009HondaAccord———N/ARelay
2009HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2009HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2009HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2009HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2009HondaCivic———N/AEngine Cooling Fan Motor Relay.; Relay
2009HondaCR-V———N/ARelay
2009HondaCR-V———N/AA/C Control; New Part; Relay
2009HondaElement———N/ARelay
2009HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2009HondaOdyssey———N/ARelay
2009HondaPilot———N/ARelay
2009HondaRidgeline———N/ARelay
2008AcuraMDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2008AcuraMDX———N/AA/C Control; New Part; Relay
2008AcuraRDX———N/ARelay
2008AcuraRDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2008AcuraRL———N/ARelay
2008AcuraTL———N/ARelay
2008AcuraTSX———N/ARelay
2008HondaAccord———N/ARelay
2008HondaAccord3.5LV6GASN/A4-terminal HVAC wiring relay; Relay
2008HondaAccord2.4LL4GASN/A4-terminal HVAC wiring relay; Relay
2008HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2008HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2008HondaCivic———N/AEngine Cooling Fan Motor Relay.; Relay
2008HondaCR-V———N/AA/C Control; New Part; Relay
2008HondaElement———N/ARelay
2008HondaFit———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2008HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2008HondaOdyssey———N/ARelay
2008HondaRidgeline———N/ARelay
2008HondaRidgeline———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007AcuraMDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007AcuraMDX———N/AA/C Control; New Part; Relay
2007AcuraRDX———N/ARelay
2007AcuraRDX———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007AcuraRL———N/ARelay
2007AcuraRL———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007AcuraTL———N/ARelay
2007AcuraTSX———N/ARelay
2007HondaAccord———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007HondaAccord3.0LV6—N/ARelay
2007HondaAccord3.0LV6GASN/ARelay
2007HondaAccord3.0LV6ELECTRIC/GASN/ACondenser Fan Relay; New Part; Relay
2007HondaAccord2.4LL4—N/ARelay
2007HondaAccord2.4LL4GASN/ARelay
2007HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2007HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007HondaCR-V———N/ARelay
2007HondaCR-V———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007HondaCR-V———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2007HondaElement———N/ARelay
2007HondaElement———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007HondaFit———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2007HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2007HondaRidgeline———N/ARelay
2007HondaRidgeline———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2006AcuraRL———N/ARelay
2006AcuraRL———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2006AcuraRSX———N/ARelay
2006AcuraTL———N/ARelay
2006AcuraTSX———N/ARelay
2006HondaAccord———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2006HondaAccord3.0LV6—N/ARelay
2006HondaAccord3.0LV6GASN/ARelay
2006HondaAccord3.0LV6ELECTRIC/GASN/AEngine Cooling Fan Motor Relay - New Part; Relay
2006HondaAccord2.4LL4—N/ARelay
2006HondaAccord2.4LL4GASN/ARelay
2006HondaCivic———N/AEngine Cooling Fan Motor Relay - New Part; Relay
2006HondaCivic———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2006HondaElement———N/ARelay
2006HondaElement———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2006HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2006HondaOdyssey———N/ARelay
2006HondaRidgeline———N/ARelay
2006HondaRidgeline———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2005AcuraRL———N/ARelay
2005AcuraRL———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2005AcuraTL———N/ARelay
2005AcuraTSX———N/ARelay
2005HondaAccord———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2005HondaAccord———N/ARelay
2005HondaAccord3.0LV6—N/ARelay
2005HondaAccord3.0LV6ELECTRIC/GASN/AEngine Cooling Fan Motor Relay - New Part; Relay
2005HondaAccord2.4LL4—N/ARelay
2005HondaElement———N/ARelay
2005HondaElement———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2005HondaOdyssey———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2005HondaOdyssey———N/ARelay
2004AcuraTSX———N/ARelay
2004HondaAccord———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2004HondaAccord———N/ARelay
2004HondaAccord3.0LV6—N/ARelay
2004HondaAccord2.4LL4—N/ARelay
2004HondaElement———N/ARelay
2004HondaElement———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2003HondaAccord———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
2003HondaAccord———N/ARelay
2003HondaAccord3.0LV6—N/ARelay
2003HondaAccord2.4LL4—N/ARelay
2003HondaElement———N/ARelay
2003HondaElement———N/AA/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 20742Dorman - HELP — 20743Febi-Bilstein — 3620339794SDAA0139794SDAA0239794SDAA0339794SDAA0439794SDAA05A08955