Hotbray C2D36671ES Engine Coolant Reservoir

Engine Coolant Reservoir for Jaguar XJ and XJR

This Hotbray engine coolant reservoir is a direct-fit cooling system replacement for select Jaguar XJ and Jaguar XJR models. Built from plastic with a transparent body and black finish, it includes a sensor and the correct hose connections for the listed applications.

Key Features

• Hotbray part number C2D36671ES
• Engine coolant reservoir for cooling system service
• Plastic construction with black and transparent sections
• Sensor included with 2-pin connection
• To radiator inlet hose diameter: 40 mm
• To radiator outlet hose diameter: 14 mm
• Dimensions: 11.02 in. length, 9.84 in. width, 9.06 in. height

Detailed Description

Hotbray C2D36671ES is an engine coolant reservoir designed for Jaguar cooling system repair and replacement work. It matches the listed fitment for 2010-2015 Jaguar XJ and 2014-2015 Jaguar XJR models, making it a practical choice when replacing a cracked, leaking, or sensor-related reservoir. This part cross-references Genuine (e.g., C2D36671) for the same application.

The reservoir is made from plastic and uses a transparent body section for easier coolant level inspection, along with a black outer finish. The integrated sensor and 2-pin connector support reservoir monitoring on the specified vehicles. For buyers searching for a Jaguar XJ coolant reservoir, Jaguar XJR coolant reservoir, or Hotbray C2D36671ES replacement tank, this part aligns with the listed OE-style application details.

What It Helps Fix

• Coolant leaks from a damaged reservoir
• Cracks or brittleness in the original expansion tank
• Low coolant warnings related to reservoir sensor issues
• Visible coolant level inspection problems caused by a cloudy or failing tank
• Cooling system service needs on Jaguar XJ and Jaguar XJR models

Installation Notes and Tips

Verify hose diameters, sensor connector style, and reservoir mounting points before installation. Transfer coolant carefully, inspect the radiator inlet and outlet hoses for wear, and confirm the cooling system is properly bled after replacement. Use the fitment details for 2010-2015 Jaguar XJ and 2014-2015 Jaguar XJR to confirm application match before ordering.

Quality Assurance

Hotbray replacement parts are built to match the listed application details for direct-fit service on the specified Jaguar models. Part number C2D36671ES is listed with OE cross-reference C2D36671 for the same application.