TYC 621530 Dual Radiator and Condenser Fan Assembly

Cooling Fan Assembly for GM Minivans

TYC 621530 is a dual radiator and condenser fan assembly built for vehicles that use a combined engine cooling and A/C condenser airflow setup. It includes the shroud and uses PA+GF construction for the shroud and fan blades, with two male connectors and 4-terminal connector design.

Compatible With 2005-2006 Buick Terraza, 2005-2006 Chevrolet Uplander, 2005-2006 Pontiac Montana, and 2005-2006 Saturn Relay in the listed configurations. This TYC 621530 replacement is also cross-referenced to Dorman 621-382 for the same application.

Key Features

• Radiator and condenser cooling fan assembly for dual-fan applications
• Shroud included for direct assembly replacement
• PA+GF shroud material and PA+GF fan blade material
• Two male connectors with 4-terminal connector layout
• Built for vehicles with the specified cooling package and A/C configuration
• TYC 621530 replacement part number for catalog and service matching

Detailed Description

This dual radiator and condenser fan assembly is intended for GM minivans that require coordinated airflow across the radiator and condenser. It is listed for 2005-2006 Buick Terraza and Chevrolet Uplander without rear A/C, 2005-2006 Pontiac Montana without rear A/C and with heavy duty cooling, and 2005-2006 Saturn Relay without rear A/C. The assembly format, connector layout, and shroud inclusion make it a direct-match service part for the specified cooling system configuration.

Use TYC 621530 when replacing a worn or damaged fan assembly on a Buick Terraza, Chevrolet Uplander, Pontiac Montana, or Saturn Relay with the matching cooling setup. The part number 621530 helps confirm the correct application during lookup and ordering.

What This Part Helps Address

• Engine temperature rise from weak or inoperative cooling fan operation
• Reduced condenser airflow that can affect air conditioning performance
• Noise or vibration from a damaged fan blade or shroud
• Cooling system airflow imbalance in dual-fan applications
• Fitment issues when replacing the original GM-style fan assembly

Installation Notes and Tips

Verify the vehicle’s cooling configuration before installation, including rear A/C status and, for Pontiac Montana, heavy duty cooling. Confirm connector style, terminal count, and shroud fitment against the original assembly before removal. Compare the original part number and mounting layout to TYC 621530 to ensure the correct replacement for the vehicle.

Quality Assurance

TYC supplies replacement cooling components for service applications, and this assembly is built to match the listed fitment and connector requirements. Confirm the vehicle application against the fitment data before installation.