Performance Water Pump Kit for Bentley Flying Spur (2022-2024) 2.9L

Heavy-Duty Performance Water Pump Kit for 2022-2024 Bentley Flying Spur (3S)

What it Does: The Performance Water Pump Kit replaces failure-prone factory cooling components on the 2022-2024 Bentley Flying Spur to prevent engine overheating and maintain precise thermal management across the hybrid powertrain.

The Stock Bentley Flying Spur Cooling System Weakness

The EA839 2.9L twin-turbocharged hybrid V6 operating in the 3S chassis generates significant thermal stress within a tightly packaged engine bay. Factory water pumps on these platforms rely on composite impeller vanes and plastic vacuum-actuated shrouds that suffer from thermal cycling fatigue. Over time, recurring heat soak deteriorates internal shaft seals and degrades brittle composite housings, inducing bearing play, coolant migration into vacuum lines, and eventual cooling failure under sustained boost pressures.

The Engineering Solution

This comprehensive service kit eliminates thermal failure points by utilizing a high-flow aluminum pump housing matched with a rugged aluminum impeller, resisting cavitation and thermal fatigue under severe loads. The kit restores precise coolant regulation via an integrated thermostat assembly, new drive pulley, dedicated coolant crossover pipe, and dual solenoid valves. Complete with a thermal pneumatic valve and premium HNBR O-rings, this coordinated package ensures leak-free coolant flow and reliable heat dissipation across primary and auxiliary cooling circuits.

What's Included

• 1 Engine Water Pump Assembly with Pulley
• 1 Thermostat
• 1 Water Pipe
• 1 Pulley
• 2 Solenoid Valves
• 1 Thermal Pneumatic Valve
• O-Ring and Fixing Bolt Hardware Set

Technical Specifications

Compatibility

• 2022-2024 Bentley Flying Spur 2.9L Plug-In Hybrid Gas Turbo V6

Frequently Asked Questions & Fitment Warnings

Does this fit the 3S Flying Spur?

Yes, this is a direct fit for the 2022-2024 Bentley Flying Spur equipped with the EA839 2.9L PHEV engine. This kit does not fit 4.0L V8, 6.0L W12, or earlier supercharged applications.

Is an engine coolant vacuum bleed procedure required during installation?

Yes, technicians must vacuum-fill and bleed the complex multi-circuit cooling system to factory torque sequences to eliminate air pockets and prevent hot spots.

The Bentley Standard

Maintaining a modern grand tourer requires componentry engineered to meet tight European factory tolerances. This comprehensive cooling kit delivers exact hydraulic balancing, precision OE-matched mounting geometries, and seamless integration with your engine management system to ensure zero fault codes and flawless operating temperatures.