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Part #: LNA5740AB

Genuine LNA5740AB Engine Coolant Level Sensor

⚙️ 46 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, XK8, XKR, Vanden Plas, XJ8, XJR, XJ6, and XJ12
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Reliable Engine Coolant Level Sensor for Jaguar Vehicles

The Genuine LNA5740AB Engine Coolant Level Sensor is designed specifically for Jaguar models including the Vanden Plas, XJ6, XJ8, XJ12, XJR, XK8, and XKR. This sensor helps monitor coolant levels accurately to maintain optimal engine performance and prevent overheating.

  • Compatible with Jaguar Vanden Plas, XJ6, XJ8, XJ12, XJR, XK8, and XKR models
  • Genuine part number LNA5740AB ensures precise fit and function
  • Engine coolant level sensor designed for reliable temperature regulation
  • Direct replacement part for maintaining factory specifications
  • Helps prevent engine damage caused by low coolant levels

Product Details and Compatibility

This Genuine engine coolant level sensor (part number LNA5740AB) is engineered to meet the exact specifications required by Jaguar vehicles. It is compatible with a range of Jaguar models, including the Vanden Plas, XJ6, XJ8, XJ12, XJR, XK8, and XKR, ensuring a precise fit and reliable operation. The sensor monitors the coolant level within the engine cooling system, providing critical data to the vehicle’s onboard computer to help maintain proper engine temperature and prevent overheating.

Common Applications and Problem Resolution

  • Detects low coolant levels to prevent engine overheating
  • Alerts driver to coolant system leaks or failures
  • Helps maintain consistent engine temperature for optimal performance
  • Prevents potential engine damage due to coolant loss
  • Supports proper functioning of the vehicle’s cooling system warning indicators

Installation Notes and Tips

Installation of the Genuine LNA5740AB sensor should be performed by a qualified technician familiar with Jaguar cooling systems. Ensure the engine is cool before removal to avoid injury. Verify compatibility with your specific Jaguar model and engine type prior to installation. Proper sealing and connection to the coolant reservoir are essential to prevent leaks and ensure accurate sensor readings.

Quality Assurance and Warranty Information

As a Genuine part, the LNA5740AB sensor is manufactured to meet Jaguar’s original equipment standards. This ensures durability and reliable performance under normal operating conditions. While specific warranty terms may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Consult your parts provider or Jaguar dealer for detailed warranty information.

This part fits 46 vehicles. Search below:

YearMakeModelPositionNotes
2006JaguarXK8N/A
2006JaguarXKRN/A
2005JaguarXK8N/A
2005JaguarXKRN/A
2004JaguarXK8N/A
2004JaguarXKRN/A
2003JaguarVanden PlasN/ALocated in the expansion tank.
2003JaguarXJ8N/ALocated in the expansion tank.
2003JaguarXJRN/ALocated in the expansion tank.
2003JaguarXK8N/ALocated in the expansion tank.
2003JaguarXKRN/ALocated in the expansion tank.
2002JaguarVanden PlasN/ALocated in the expansion tank.
2002JaguarXJ8N/ALocated in the expansion tank.
2002JaguarXJRN/ALocated in the expansion tank.
2002JaguarXK8N/ALocated in the expansion tank.
2002JaguarXKRN/ALocated in the expansion tank.
2001JaguarVanden PlasN/ALocated in the expansion tank.
2001JaguarXJ8N/ALocated in the expansion tank.
2001JaguarXJRN/ALocated in the expansion tank.
2001JaguarXK8N/ALocated in the expansion tank.
2001JaguarXKRN/ALocated in the expansion tank.
2000JaguarVanden PlasN/ALocated in the expansion tank.
2000JaguarXJ8N/ALocated in the expansion tank.
2000JaguarXJRN/ALocated in the expansion tank.
2000JaguarXK8N/ALocated in the expansion tank.
2000JaguarXKRN/ALocated in the expansion tank.
1999JaguarVanden PlasN/ALocated in the expansion tank.
1999JaguarXJ8N/ALocated in the expansion tank.
1999JaguarXJRN/ALocated in the expansion tank.
1999JaguarXK8N/ALocated in the expansion tank.
1998JaguarVanden PlasN/ALocated in the expansion tank.
1998JaguarXJ8N/ALocated in the expansion tank.
1998JaguarXJRN/ALocated in the expansion tank.
1998JaguarXK8N/ALocated in the expansion tank.
1997JaguarVanden PlasN/ALocated in the expansion tank.
1997JaguarXJ6N/ALocated in the expansion tank.
1997JaguarXJRN/ALocated in the expansion tank.
1997JaguarXK8N/ALocated in the expansion tank.
1996JaguarVanden PlasN/ALocated in the expansion tank.
1996JaguarXJ12N/ALocated in the expansion tank.
1996JaguarXJ6N/ALocated in the expansion tank.
1996JaguarXJRN/ALocated in the expansion tank.
1995JaguarVanden PlasN/ALocated in the expansion tank.
1995JaguarXJ12N/ALocated in the expansion tank.
1995JaguarXJ6N/ALocated in the expansion tank.
1995JaguarXJRN/ALocated in the expansion tank.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.