Nissens 996236 Engine Coolant Reservoir

Engine Coolant Reservoir for Jaguar Cooling Systems

Nissens 996236 is a pressurized engine coolant reservoir built as a complete aftermarket expansion tank solution for select Jaguar applications. It includes a cap and level sensor, with a 2.05L plastic tank, mounting bracket, and reinforced fittings for secure connection and reliable coolant management.

Key Features

• Plastic coolant reservoir with OE-matching construction
• Pressurized design with cap included
• Level sensor included for coolant monitoring
• 2.05L capacity
• Mounting bracket included for proper installation support
• High-durability welded seams and reinforced fittings

Detailed Product Overview

This Nissens engine coolant reservoir is engineered for Jaguar S-Type, XJ8, Vanden Plas, Super V8, XF, and XFR cooling system service where the expansion tank needs to maintain pressure and stable coolant volume. Part number 996236 is manufactured from OE-matching plastics and tested for fit and internal component performance to support dependable operation in the cooling circuit. This part cross-references URO C2Z13764 for the same application.

Use Nissens 996236 when replacing a cracked, leaking, or sensor-equipped coolant expansion tank on compatible Jaguar models. The pressurized design, included cap, and pre-mounted level sensor help restore proper coolant reservoir function without requiring separate tank components.

Vehicle Fitment

• Fits 2009-2010 Jaguar XF, N/A
• Fits 2010 Jaguar XFR, N/A
• Fits 2005-2009 Jaguar Super V8, N/A
• Fits 2004-2009 Jaguar Vanden Plas, N/A
• Fits 2004-2009 Jaguar XJ8, N/A
• Fits 2000-2008 Jaguar S-Type, N/A

Common Replacement Reasons

• Coolant leaks from a cracked or aged expansion tank
• Loss of system pressure from a worn reservoir cap or tank seam
• Faulty coolant level sensor warning
• Damaged fittings or mounting points on the original reservoir
• Cooling system service on Jaguar XF, XFR, XJ8, Vanden Plas, Super V8, or S-Type models

Installation Notes and Quality Assurance

Verify the reservoir shape, sensor connection, cap style, and mounting points against the original part before installation. Inspect hoses, clamps, and surrounding cooling components for wear, and refill and bleed the cooling system according to Jaguar service procedures after replacement. Nissens tests the tank and internal components for fit and reliable performance, using durable welding and reinforced fittings to support secure part connection.