Jaguar S-Type XF XJ X350 Thermostat Housing Pipe Hose 2.7 V6 Diesel XR841811

Jaguar S-Type XF XJ X350 Thermostat Housing Pipe Hose is a component from the Thermostats and housings category, designed for the 2.7 V6 diesel engine cooling system. It is responsible for the stable flow of coolant between the thermostat and other components, which directly affects the operating temperature and durability of the engine. This solution is dedicated to specific Jaguar models, ensuring proper geometric fit and assembly.

Specifications and technical data

• SKU: XR841811
• Mark: Jaguar
• Condition: Used
• OEM Part Number: XR841811
• Substitutable numbers: XR841811, 4R838A586AA, 4R83-8A586-AA
• Fuel type: Diesel
• Part type: Thermostat Housing
• Category: Thermostats & Housings

Purpose and function in the cooling system

The thermostat housing with hose for the 2.7 V6 Diesel engine operates in a critical area of the cooling system where coolant temperature is controlled. A properly selected component helps maintain stable thermal conditions, which reduces the risk of engine overheating and slow warm-up in low ambient temperatures. In Jaguar S-Type, XF, and XJ X350 vehicles, proper coolant circulation is essential for both the durability of the engine and user comfort (cabin heating efficiency, stable operation of accessories). Using a component designed specifically for these models minimizes the risk of leaks, assembly stress, and incorrect hose routing.

Compatibility with the 2.7 V6 Diesel engine

The presented thermostat housing with hose is designed for diesel engines, meaning it is adapted to the operating conditions characteristic of this engine: higher thermal loads, different warm-up characteristics, and specific accessory layout. As a result, the component works with the factory cooling system without the need for modifications. In practice, this means:

• proper hose shaping relative to the 2.7 V6 engine accessories,
• matching mounting points for factory brackets and connectors,
• maintaining proper coolant flow within the diesel engine's operating temperature range.

Assembly and operational characteristics

The element from the Thermostats and housings group has been designed as a part intended for direct installation in the appropriate Jaguar models. The correct geometry of the connectors and the length and routing of the hose facilitate installation in the engine compartment, limiting the need for adjustments or additional modifications. A properly selected thermostat housing with hose allows you to:

• maintain cooling system tightness at typical operating pressures,
• reduce the risk of local overheating resulting from restricted flow,
• ensure stable thermostat operation across the full range of operating temperatures.

Condition and benefits of using an original Jaguar component

The offered item is in Used condition, meaning it has been removed from a vehicle and was previously in operation. For many users, this is a cost-effective solution while maintaining the proper fit for a specific Jaguar model, especially in the case of specialized cooling system components. Using an original component from this brand allows you to maintain the factory characteristics of the cooling system, thereby supporting stable engine operating temperature, proper interior heating performance, and predictable vehicle behavior in various road conditions.

Expanding the cooling system in your Jaguar

If you are planning a comprehensive repair or upgrade of the engine area in your Jaguar and need other elements from the same group, such as housings, inserts, or thermostat connectors, check the available parts in the Jaguar Thermostats and housings category. For vehicle owners with increased power units or modified exhaust systems, guide materials regarding the selection and installation of tuning components may also be useful – you can find practical tips in the article Second-hand Mini John Cooper Works Pro sports exhaust – a legal way to get a racing sound and +7 HP, which discusses, among other things, compatibility, installation, and operation of used components.