Auxiliary Low Temperature Cooler – Mopar (5181881AB)

The Mopar Auxiliary Low Temperature Cooler (5181881AB) is a Genuine OEM cooling system component engineered to regulate and dissipate heat from secondary fluid circuits within the vehicle’s thermal management system. This auxiliary cooler is designed to help maintain optimal operating temperatures for systems such as transmission fluid, engine oil, or other temperature-sensitive components depending on vehicle configuration. Manufactured to Mopar’s strict factory standards, it ensures consistent cooling performance and reliable integration with the vehicle’s cooling architecture.

Constructed with a high-efficiency aluminum heat exchanger core and reinforced mounting structure, the auxiliary cooler is designed to maximize heat dissipation while maintaining durability under continuous operation. The aluminum cooling fins and internal channels allow fluid to transfer heat efficiently as air flows through the cooler assembly. The corrosion-resistant design helps ensure long-term reliability despite exposure to temperature fluctuations, road debris, and environmental conditions.

The 5181881AB auxiliary low temperature cooler is engineered as a vehicle-specific direct-fit component, matching the original mounting brackets, fluid connection points, and cooling capacity used in Mopar factory systems. Maintaining OEM specifications is essential for ensuring proper fluid flow and thermal regulation within the vehicle’s cooling system. Aftermarket coolers that do not meet factory tolerances may reduce cooling efficiency or require modification during installation.

For professional technicians, installing a Genuine Mopar auxiliary cooler helps maintain manufacturer cooling standards when servicing thermal management systems. For experienced DIY vehicle owners, selecting the OEM cooler simplifies installation by ensuring compatibility with factory fluid lines and mounting locations without requiring modifications.

A properly functioning auxiliary cooler helps maintain stable operating temperatures for critical vehicle systems, supporting overall performance and component longevity. Replacing a damaged or clogged cooler helps restore efficient heat dissipation and ensures reliable cooling system operation.

• Genuine Mopar OEM auxiliary low temperature cooler

• High-efficiency aluminum heat exchanger construction

• Corrosion-resistant cooling fins and channels

• Designed to dissipate heat from auxiliary fluid systems

• Supports stable operating temperatures

• Vehicle-specific direct-fit cooling component

If you are servicing the vehicle’s thermal management system or replacing a damaged cooler, the Mopar Auxiliary Low Temperature Cooler (5181881AB) provides OEM-accurate fitment, efficient heat dissipation, and factory-engineered cooling reliability for your vehicle.

Auxiliary Low Temperature Cooler – Mopar (5181881AB)

The Mopar Auxiliary Low Temperature Cooler (5181881AB) is a Genuine OEM cooling system component engineered to regulate and dissipate heat from secondary fluid circuits within the vehicle’s thermal management system. This auxiliary cooler is designed to help maintain optimal operating temperatures for systems such as transmission fluid, engine oil, or other temperature-sensitive components depending on vehicle configuration. Manufactured to Mopar’s strict factory standards, it ensures consistent cooling performance and reliable integration with the vehicle’s cooling architecture.

Constructed with a high-efficiency aluminum heat exchanger core and reinforced mounting structure, the auxiliary cooler is designed to maximize heat dissipation while maintaining durability under continuous operation. The aluminum cooling fins and internal channels allow fluid to transfer heat efficiently as air flows through the cooler assembly. The corrosion-resistant design helps ensure long-term reliability despite exposure to temperature fluctuations, road debris, and environmental conditions.

The 5181881AB auxiliary low temperature cooler is engineered as a vehicle-specific direct-fit component, matching the original mounting brackets, fluid connection points, and cooling capacity used in Mopar factory systems. Maintaining OEM specifications is essential for ensuring proper fluid flow and thermal regulation within the vehicle’s cooling system. Aftermarket coolers that do not meet factory tolerances may reduce cooling efficiency or require modification during installation.

For professional technicians, installing a Genuine Mopar auxiliary cooler helps maintain manufacturer cooling standards when servicing thermal management systems. For experienced DIY vehicle owners, selecting the OEM cooler simplifies installation by ensuring compatibility with factory fluid lines and mounting locations without requiring modifications.

A properly functioning auxiliary cooler helps maintain stable operating temperatures for critical vehicle systems, supporting overall performance and component longevity. Replacing a damaged or clogged cooler helps restore efficient heat dissipation and ensures reliable cooling system operation.

• Genuine Mopar OEM auxiliary low temperature cooler

• High-efficiency aluminum heat exchanger construction

• Corrosion-resistant cooling fins and channels

• Designed to dissipate heat from auxiliary fluid systems

• Supports stable operating temperatures

• Vehicle-specific direct-fit cooling component

If you are servicing the vehicle’s thermal management system or replacing a damaged cooler, the Mopar Auxiliary Low Temperature Cooler (5181881AB) provides OEM-accurate fitment, efficient heat dissipation, and factory-engineered cooling reliability for your vehicle.