Genuine NBB2217AC Engine Coolant Thermostat Housing Gasket

Jaguar Thermostat Housing Gasket

This Genuine engine coolant thermostat housing gasket is made for Jaguar cooling system service where a secure seal between the thermostat cover and engine coolant thermostat housing is required. Part number NBB2217AC is a direct-fit sealing component for select Jaguar Vanden Plas, XJ6, XJR, and XJS applications.

Key Features

• Genuine replacement gasket for the engine coolant thermostat housing
• Seals the thermostat cover to the thermostat housing
• Fits select Jaguar Vanden Plas, Jaguar XJ6, Jaguar XJR, and Jaguar XJS models
• Part number NBB2217AC for accurate ordering and service matching
• OE-style sealing solution for cooling system maintenance

Detailed Description

Use this Genuine thermostat housing gasket when servicing the cooling system on Jaguar Vanden Plas, XJ6, XJR, and XJS vehicles. It is specified for the thermostat cover to engine coolant thermostat housing interface, helping maintain a proper seal at a critical coolant passage. If you are searching for a Jaguar thermostat cover gasket, Jaguar coolant thermostat housing gasket, or Genuine NBB2217AC for 1988-1997 Jaguar cooling system repair, this part matches the listed applications.

Compatible With: Fits 1988-1997 Jaguar Vanden Plas, thermostat cover to engine coolant thermostat housing gasket; Fits 1988-1997 Jaguar XJ6, thermostat cover to engine coolant thermostat housing gasket; Fits 1995-1997 Jaguar XJR, thermostat cover to engine coolant thermostat housing gasket; Fits 1993-1996 Jaguar XJS, thermostat cover to engine coolant thermostat housing gasket. Fits 1995-1997 Jaguar Vanden Plas, N/A. Fits 1995-1997 Jaguar XJ6, N/A. Fits 1995-1997 Jaguar XJR, N/A.

Common Repair Uses

• Replacing a leaking thermostat housing seal
• Addressing coolant seepage at the thermostat cover
• Restoring a proper seal during cooling system service
• Repairing a damaged or flattened thermostat gasket
• Supporting maintenance on Jaguar engine cooling components

Installation Notes and Tips

Clean both mating surfaces before installation and remove all old gasket material, corrosion, and coolant residue. Verify the thermostat cover and housing are aligned correctly before tightening fasteners to the manufacturer’s service specification. For best results, inspect the thermostat, housing, and adjacent coolant hoses while the system is open.

Quality Assurance

Genuine parts are selected to match the listed Jaguar applications and service requirements. Part number NBB2217AC should be verified against the vehicle’s year, model, and thermostat housing configuration before installation.