Included with oil cooler pressure & return hose and tube.

Cooler Bypass Valve – Mopar (55111005AC)

The Mopar Cooler Bypass Valve (55111005AC) is a Genuine OEM fluid control component designed to regulate the flow of fluid within the vehicle’s cooling system or transmission oil cooling circuit. This valve helps manage fluid routing by directing flow through the cooler when appropriate or bypassing it under certain operating conditions. Manufactured according to Mopar’s strict factory engineering standards, the cooler bypass valve ensures proper fluid circulation and consistent system temperature management.

Constructed from durable high-quality metal and heat-resistant composite materials, the valve is engineered to operate reliably under demanding conditions involving heat, pressure, and fluid movement. The internal valve mechanism is precisely calibrated to open and close based on system requirements, helping maintain optimal fluid temperatures and protecting system components from excessive thermal stress.

The 55111005AC cooler bypass valve is designed as a vehicle-specific direct-fit component, matching the original factory mounting configuration, fluid passage dimensions, and connection points used in Mopar cooling and lubrication systems. Maintaining OEM specifications ensures proper fluid routing and compatibility with surrounding components such as oil coolers, transmission lines, and cooling system passages. Aftermarket valves that do not meet factory tolerances may result in improper fluid flow, reduced cooling efficiency, or installation difficulties.

For professional technicians, installing a Genuine Mopar cooler bypass valve helps ensure system repairs maintain factory fluid flow characteristics and reliable temperature regulation. For experienced DIY vehicle owners, the OEM design simplifies installation since the valve aligns directly with the original mounting location and fluid connections without requiring modifications.

A properly functioning cooler bypass valve helps maintain stable operating temperatures by controlling when fluid flows through the cooler and when it bypasses it, supporting efficient system performance and protecting critical components from overheating.

• Genuine Mopar OEM cooler bypass valve

• Durable metal and heat-resistant composite construction

• Designed to regulate fluid flow through the cooling circuit

• Resistant to high temperatures, pressure, and fluid exposure

• Helps maintain optimal system temperature and performance

• Vehicle-specific direct-fit mounting and connection configuration

If you are servicing the cooling or lubrication system and replacing a faulty control valve, the Mopar Cooler Bypass Valve (55111005AC) provides OEM-accurate fitment, durable construction, and reliable fluid flow regulation for your vehicle’s system.

Included with oil cooler pressure & return hose and tube.

Cooler Bypass Valve – Mopar (55111005AC)

The Mopar Cooler Bypass Valve (55111005AC) is a Genuine OEM fluid control component designed to regulate the flow of fluid within the vehicle’s cooling system or transmission oil cooling circuit. This valve helps manage fluid routing by directing flow through the cooler when appropriate or bypassing it under certain operating conditions. Manufactured according to Mopar’s strict factory engineering standards, the cooler bypass valve ensures proper fluid circulation and consistent system temperature management.

Constructed from durable high-quality metal and heat-resistant composite materials, the valve is engineered to operate reliably under demanding conditions involving heat, pressure, and fluid movement. The internal valve mechanism is precisely calibrated to open and close based on system requirements, helping maintain optimal fluid temperatures and protecting system components from excessive thermal stress.

The 55111005AC cooler bypass valve is designed as a vehicle-specific direct-fit component, matching the original factory mounting configuration, fluid passage dimensions, and connection points used in Mopar cooling and lubrication systems. Maintaining OEM specifications ensures proper fluid routing and compatibility with surrounding components such as oil coolers, transmission lines, and cooling system passages. Aftermarket valves that do not meet factory tolerances may result in improper fluid flow, reduced cooling efficiency, or installation difficulties.

For professional technicians, installing a Genuine Mopar cooler bypass valve helps ensure system repairs maintain factory fluid flow characteristics and reliable temperature regulation. For experienced DIY vehicle owners, the OEM design simplifies installation since the valve aligns directly with the original mounting location and fluid connections without requiring modifications.

A properly functioning cooler bypass valve helps maintain stable operating temperatures by controlling when fluid flows through the cooler and when it bypasses it, supporting efficient system performance and protecting critical components from overheating.

• Genuine Mopar OEM cooler bypass valve

• Durable metal and heat-resistant composite construction

• Designed to regulate fluid flow through the cooling circuit

• Resistant to high temperatures, pressure, and fluid exposure

• Helps maintain optimal system temperature and performance

• Vehicle-specific direct-fit mounting and connection configuration

If you are servicing the cooling or lubrication system and replacing a faulty control valve, the Mopar Cooler Bypass Valve (55111005AC) provides OEM-accurate fitment, durable construction, and reliable fluid flow regulation for your vehicle’s system.