For Jaguar Land Rover Upgraded Metal Thermostat /Sensor AJ126 3.0L V6 S/C Engine
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Compatible Models
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For Jaguar Land Rover Upgraded Metal Thermostat / Sensor AJ126 3.0L V6 S/C Engine
This upgraded metal thermostat and sensor assembly is designed for the AJ126 3.0L V6 supercharged engine used in various Jaguar Land Rover models, ensuring precise engine temperature control.
Overview
This upgraded metal thermostat and sensor for the AJ126 3.0L V6 S/C engine replaces the original plastic housing with a more durable metal construction, providing reliable coolant flow regulation and accurate temperature readings. It is a direct-fit component for vehicles equipped with the AJ126 supercharged powerplant, addressing common failure points associated with factory plastic housings. The integrated sensor monitors coolant temperature to support efficient engine operation and prevent overheating.
Built For Performance
- Metal housing construction resists cracking and warping for longer service life
- Precision-engineered thermostat opens and closes at the correct temperature for optimal engine warmth
- Integrated coolant temperature sensor provides accurate data to the engine control unit
- Direct replacement design for the original factory unit on AJ126 engines
- Corrosion-resistant materials withstand high heat and coolant exposure
Fits These Machines
- for Jaguar F-Type 3.0L V6 S/C
- for Jaguar XF 3.0L V6 S/C
- for Jaguar XJ 3.0L V6 S/C
- for Land Rover Range Rover Sport 3.0L V6 S/C
- for Land Rover Discovery 5 3.0L V6 S/C
On-The-Job Use
- Replaces a failing thermostat housing during routine cooling system maintenance
- Restores proper engine operating temperature after an overheating event
- Use when replacing the water pump or coolant to ensure a fresh thermostat
- Installs in the engine bay without special tools
Specs At A Glance
| Part Number(s) | AJ126 |
| Material | Metal |
| Engine | 3.0L V6 Supercharged |
| Includes | Thermostat and sensor |
Good To Know
Q: Will this thermostat work with the original sensor connector? A: The sensor is designed to plug into the factory wiring harness connector on AJ126-equipped vehicles.
Q: Does this metal thermostat require any special coolant? A: Use the coolant type specified by the vehicle manufacturer for the AJ126 engine, typically an OAT-based formula.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.