Motorad T149 Coolant Reservoir Cap, Black Plastic Threaded Recovery Tank Cap

The Motorad T149 reservoir cap (also called a coolant recovery tank cap or coolant reservoir cap) seals the reservoir in your engine's cooling system. It is built to meet OEM specifications and is designed to go on and come off easily.

Key Features:

• Black plastic construction with a round shape
• Standard type with female threads and a threaded attachment
• Closed system type; not vented and not pressurized
• Includes indicator markings
• Includes proper relief and vacuum valves
• 100% tested for proper pressure and longevity
• No gasket or seal, overflow hose, quick pressure release or pressure release lever

This cap helps maintain proper cooling system pressure and is easy to install and remove. The manufacturer lists this part as superseded to T152.