Jaguar XK8 X100 Auxiliary Water Pump Inverter Coolant Pump 064100-0600

Jaguar XK8 X100 Auxiliary Water Pump Inverter Coolant Pump is a specialized cooling system component designed to work with the inverter control system in Jaguar XK8 X100 generation models. The offered pump, from the Water pumps group, ensures stable coolant circulation around electronic components, which promotes their safe and predictable operation. This is a solution for users looking for a proven, original component with a design tailored to the specifics of a Jaguar.

Specifications and technical data

• SKU: 064100-0600
• Mark: Jaguar
• Condition: Used
• OEM Part Number: 064100
• Substitutable numbers: 064100, 064100-0600, 0641000600, MJA6710AA
• Part type: Engine Water Pump
• Category: Water Pumps

Purpose and function in the cooling system

The Jaguar XK8 X100 Auxiliary Water Pump Inverter Coolant Pump is responsible for forced fluid circulation in a dedicated circuit, relieving the main pump and stabilizing the temperature of control elements. As a result, the electronic system operates under predictable thermal conditions, which reduces the risk of overheating and unwanted performance drops. In practice, this translates into:

• more uniform cooling of components working with the inverter,
• better stability of operating parameters under higher loads,
• reduced risk of failures resulting from local overheating.

Benefits of using an original Jaguar pump

The offered pump comes from the Jaguar OE line, which means maintaining factory geometry of the connectors, mounting points, and flow characteristics. For the user, this means:

• a secure fit to the cooling installation in the Jaguar XK8 X100,
• no need for modifications to hoses or mounting brackets,
• preservation of operating parameters specified by the vehicle manufacturer. Compared to replacements, the original design promotes predictable cooling system behavior and easier diagnostics in the future.

Characteristics of the used component

The item is offered as a used water pump, which represents a reasonable compromise between cost and functionality, especially in the case of specialized components for older Jaguar models. This type of solution allows you to:

• maintain the original cooling system specification at a lower purchase cost,
• maintain consistency with other installation elements,
• limit the risk of problems resulting from imprecisely fitted replacements. Before installation, it is recommended to perform a standard check of the cooling system (condition of hoses, tightness, fluid quality) to fully utilize the potential of the installed pump.

Selection and integration with the vehicle system

To correctly select this pump for a specific Jaguar XK8 X100, it is worth verifying compatibility with the OEM part number and interchangeable numbers in the service documentation or the manufacturer's catalog. The product has assigned identifiers that facilitate unambiguous identification and minimize the risk of error when ordering. A properly selected pump:

• facilitates plug-and-play installation in the existing system,
• ensures the correct direction of coolant flow,
• works with factory controls and temperature sensors.

Cooling system expansion and educational materials

If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen with a TSI or TDI unit and need other elements from the same group, such as a turbocharger, EGR valve, or pump accessories, it is worth checking out practical tips on selecting used components – you will find them in the article Failure of accessories in TSI and TDI engines – how to reasonably service a Volkswagen. 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 additional circulation pumps, coolant hose elements, or modules working with the cooling system, check the available parts in the Jaguar Water pumps category.