HomeHVAC > RelaysFour Seasons 37556 HVAC Relay
Part #: 37556

Four Seasons 37556 HVAC Relay

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Reliable HVAC Relay for Automotive Climate Control

The Four Seasons Relay 37556 is a standard HVAC relay designed to ensure consistent performance in your vehicle's heating and cooling system. Engineered with a 70-amp rating and a durable black housing, this relay supports efficient operation in various automotive applications.

  • Standard relay style with 4 male terminals
  • 70-amp amperage rating for high current capacity
  • Includes mounting bracket for secure installation
  • Square-shaped male connector for reliable fit
  • Meets or exceeds OEM specifications for quality assurance

About the Four Seasons Relay Product Line

The Four Seasons Relay line focuses on providing dependable HVAC relays that meet or exceed original equipment manufacturer standards. The Relay series is designed to offer consistent electrical performance and durability, making it suitable for a wide range of vehicle makes and models requiring a standard 4-terminal relay with a 70-amp rating.

Detailed Product Features and Specifications

This HVAC relay features four male terminals and a male connector, both designed for secure and stable electrical connections. The relay’s black color and square connector shape facilitate easy identification and compatibility during installation. With a 70-amp amperage rating, the Four Seasons Relay 37556 supports high current loads typical in automotive HVAC systems. The included bracket allows for firm mounting, reducing vibration and potential connection issues.

Common Applications and Issues Addressed

  • Restores proper function to HVAC blower motors
  • Resolves intermittent heating or cooling failures
  • Prevents relay overheating and electrical faults
  • Ensures reliable operation in vehicles with 4-terminal HVAC relays
  • Compatible with various makes and models requiring a 70-amp standard relay

Installation Notes and Tips

When installing the Four Seasons Relay 37556, ensure the male terminals align correctly with the vehicle’s wiring harness. Secure the relay using the included bracket to minimize movement and potential disconnections. Verify the amperage rating matches the vehicle’s HVAC system requirements to avoid electrical issues.

Quality Assurance and Warranty Information

The Four Seasons Relay 37556 meets or exceeds OEM standards, providing reliable performance and durability. This part is manufactured under strict quality controls to ensure consistent operation in automotive HVAC systems. Please refer to Four Seasons’ warranty policy for specific coverage details.

BrandFour Seasons
Part Number37556
Terminal Quantity4
Connector GenderMale
Terminal GenderMale
Amperage Rating70
Bracket?W/ bracket
ColorBlack
Connector ShapeSquare
DescriptionRelays
Meets / Exceeds OEM?Yes
StyleStandard relay
TypeStandard

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

37556A10156

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.