Performance Water Pump Kit for Jaguar F-Type (2014-2021) 3.0L

Upgraded Aluminum Coolant Water Pump Kit for 2014-2021 Jaguar F-Type (X152)

What it Does: The Performance Water Pump Kit replaces failure-prone composite coolant transfer components on the 2014-2021 Jaguar F-Type to prevent catastrophic overheating and maintain sustained cooling system operating pressure.

The Stock Jaguar F-Type Brittle Plastic Plumbing Failure

Factory cooling systems on the supercharged AJ126 engine rely heavily on molded plastic crossover pipes, heater manifold runners, and water pump outlet necks. Under prolonged heat cycles and thermal expansion in the engine bay of the X152, these thermoplastic joints become brittle, suffer polymer degradation, and separate at factory sonic-welded seams. This rapid loss of coolant pressure causes flash boiling, thermal runaway, and warps aluminum cylinder heads under load.

The Engineering Solution

This kit resolves factory failure points by upgrading critical coolant fluid pathways to heavy-duty cast and mandrel-formed aluminum piping. Designed to withstand continuous thermal expansion and internal coolant system spikes over 20 PSI, it incorporates a direct-fit replacement water pump, precision-machined copper union fittings, and high-temp fluoroelastomer O-rings to eliminate seam-split vulnerabilities. By eliminating thermal embrittlement, it guarantees uncompromised cooling flow past the twin-vortex supercharger housing.

Technical Specifications

Compatibility

• 2014-2021 Jaguar F-Type Base (3.0L V6 Supercharged)
• 2014-2017 Jaguar F-Type S (3.0L V6 Supercharged)
• 2018-2020 Jaguar F-Type Dynamic / 400 Sport (3.0L V6 Supercharged)
• 2018-2021 Jaguar F-Type Checkered Flag (3.0L V6 Supercharged)
• Fitment restriction: Gas 3.0L Supercharged AJ126 only. Does not fit 2.0L Turbo, 5.0L V8, or diesel engines.

Frequently Asked Questions

Does this fit the X152 F-Type?

Yes, this is a direct fit for the 2014-2021 Jaguar F-Type equipped with the AJ126 engine.

Does installation require a vacuum coolant refill system?

Yes, vacuum-filling and following factory bleed procedures is required to eliminate trapped air pockets within the supercharger intercooler passages and engine block.

The Jaguar Precision Standard

Engineered to meet rigorous European sports car tolerances, this cooling assembly bolts directly to OEM mounting flanges, ensuring zero leak paths, no check engine lights, and sustained cooling system integrity under high manifold pressures.