TYC 621870 Dual Radiator and Condenser Fan Assembly
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TYC

TYC 621870 Dual Radiator and Condenser Fan Assembly

Brand TYC 621870
Components Included Control Unit
Configuration Radiator and Condenser Cooling Fan Assembly
Connector Quantity 2
Connector Terminal Quantity 4
Connector Type male
Fan Blade Material PA+GF
Fan Type Dual
Package Contents Radiator & Condenser Fan Assembly
Shroud Included Yes
Shroud Material PP+GF
Fits INFINITI · 8 vehicles

Dual-fan assembly. Provides radiator and condenser cooling in one integrated unit.

Shroud included. Helps direct airflow through the assembly for efficient cooling.

Control unit included. Adds integrated fan control for a cleaner replacement setup.

Cross-references DEPO 325-55004-000, Dorman 621-243 and Nissan 21481-EH10A for the same application. See all 7.

$204.30Free shipping
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Not what you need? See all Dual Radiator and Condenser Fan Assembly options

Dual Cooling Fan Assembly for Infiniti M35 and M45

Restore proper engine and A/C airflow with this TYC dual radiator and condenser fan assembly. Built as a direct-fit replacement for select Infiniti M35 and M45 applications, it combines the radiator and condenser cooling functions in one assembly with an included control unit for integrated operation.

  • Dual fan design for radiator and condenser airflow management
  • Shroud included for a complete assembly layout
  • Shroud material: PP+GF
  • Fan blade material: PA+GF
  • Includes control unit
  • Connector quantity: 2 with male connectors and 4 terminals
  • Package contents: radiator and condenser fan assembly

Fitment and Application Details

Compatible with 2006-2010 Infiniti M45 and 2006-2008 Infiniti M35. Fits 2006-2010 Infiniti M45, N/A. Fits 2006-2008 Infiniti M35, N/A. This TYC 621870 is built for vehicles that use a dual radiator and condenser fan assembly with an integrated control unit. Cross-reference part numbers include Dorman 621-243 and Partslink IN3115105 for the same application.

What This Fan Assembly Helps Address

  • Overheating caused by weak or inoperative cooling fan operation
  • Reduced condenser airflow that can affect A/C performance
  • Noise or vibration from worn fan blades or damaged shroud components
  • Electrical faults related to the fan control unit or connector interface
  • Poor engine bay airflow in Infiniti M35 and M45 cooling systems

Installation Notes and Tips

Verify connector style, terminal count, and mounting layout against the original assembly before installation. This unit uses two male connectors and includes the control unit, so electrical matching is important for proper operation. Confirm vehicle application by year and model before replacing the original Infiniti M35 or M45 fan assembly.

Quality Assurance

TYC manufactures replacement cooling components for direct-fit service applications. Part number 621870 is built as a radiator and condenser fan assembly with the listed shroud and blade materials to support OE-style fitment on the specified Infiniti vehicles.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010INFINITIM45N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
2009INFINITIM45N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
2008INFINITIM35N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
2008INFINITIM45N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
2007INFINITIM35N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
2007INFINITIM45N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
2006INFINITIM35N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
2006INFINITIM45N/AFitment note: Dual Radiator and Condenser Fan Assembly with Dual Fan Type and Control Unit included.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
DEPO — 325-55004-000Dorman — 621-243Nissan — 21481-EH10ANissan — 21481-EH11ANissan — 21481-EH100Nissan — B1481-EH11BPartslink — IN3115105