Four Seasons 36210 A/C Compressor Control Relay

Four Seasons 36210 A/C Compressor Control Relay

The Four Seasons Relay line includes OE-style electrical components for HVAC system control, and this A/C compressor control relay is built for 12-volt operation with a 40-amp rating. Four Seasons 36210 uses a standard relay design with a square, single-connector layout to support reliable compressor circuit switching in select Isuzu applications.

Key Features

• 12-volt standard relay for HVAC control circuits
• 40-amp amperage rating for compressor relay service
• 5 blade terminals with male terminal and connector design
• 1 square connector, black housing, w/o bracket
• Meets or exceeds OEM requirements
• Four Seasons 36210 / Relay line replacement part

Product Details

This A/C compressor control relay is used to manage compressor engagement in the HVAC system and is specified as a standard relay type. The blade-terminal, male-connector configuration and 5-terminal layout support direct electrical replacement in vehicles that use this relay style. Four Seasons 36210 is listed for select Isuzu Rodeo and Isuzu VehiCROSS models, including temperature control relay and A/C compressor cut-out relay applications. This part cross-references Denso (e.g., 8970609260, 8970609261) for the same application.

Vehicle Fitment

• Fits 1999-2001 Isuzu VehiCROSS, N/A — Temperature Control Relay - A.T.C.; Relay
• Fits 1999-2001 Isuzu VehiCROSS, N/A — A/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
• Fits 1996-1997 Isuzu Rodeo, N/A — Temperature Control Relay - A.T.C.; Relay
• Fits 1996-1997 Isuzu Rodeo, N/A — A/C Compressor Cut-Out Relay also known as Engine Cooling Fan Motor Relay.; Relay
• Fits 1995 Isuzu Rodeo, N/A — A/C Control; To 4/95; Relay

Common Replacement Symptoms

• A/C compressor does not engage
• Intermittent compressor cycling or cut-out behavior
• HVAC temperature control relay failure
• Cooling fan relay circuit issues tied to relay malfunction
• No power delivery through the compressor control circuit

Installation Notes

Verify the relay footprint, terminal count, and connector shape before installation. Match the 12-volt, 5-blade-terminal configuration to the original relay and confirm the vehicle’s relay location and circuit function on the Isuzu Rodeo or Isuzu VehiCROSS before replacement. Electrical diagnosis should be completed first to confirm the relay is the failed component.

Quality Assurance

Four Seasons Relay components are built to meet or exceed OEM specifications for the listed application. Four Seasons 36210 is an OE-style replacement relay for HVAC control service.