Product Overview
The Engine Coolant Temperature Sensor 4346360 is an OE-grade engine management component for for Land Rover and for Jaguar vehicles. Using NTC thermistor technology, it monitors coolant temperature and provides real-time data to the ECU for precise fuel delivery, ignition timing, and cooling fan control. Supersedes LR041442; JDE1634 is the Jaguar equivalent-.
Key Features
NTC thermistor technology for accurate temperature sensing
2-terminal blade pin configuration – direct plug-and-play replacement
OE-grade quality – restores fuel economy, prevents overheating
Compatible with multiple engine families
OE Cross-Reference
| 4346360 | LR041442 | JDE1634 | 3L8A12A648AA | 1338E5 | AJ5718840A |
|---|
Aftermarket: Febi 106734 · NTK · Holstein · Eurospare · Blue Print ADJ137233
Vehicle Fitment
Land Rover
| Make | Model | Years |
|---|---|---|
| for Land Rover | Range Rover (L322 / L405) | 2010–2022 |
| for Land Rover | Range Rover Sport (L320 / L494 / L461) | 2005–2023 |
| for Land Rover | Range Rover Evoque (L538 / L551) | 2012–2024 |
| for Land Rover | Range Rover Velar (L560) | 2017> |
| for Land Rover | Discovery 3 / 4 / 5 (L319 / L462) | 2005–2024 |
| for Land Rover | Discovery Sport (L550) | 2015> |
| for Land Rover | Freelander 2 (L359) | 2006–2014 |
| for Land Rover | Defender (L316 / L663) | 2007–2024 |
Jaguar (JDE1634)
| Make | Model | Years |
|---|---|---|
| for Jaguar | S-TYPE, XJ, XK, XF | 1999–2015- |
| for Jaguar | XJ (X351), F-TYPE, XE, XF (X260) | 2010> / 2014> / 2015> / 2016>- |
| for Jaguar | F-PACE, E-PACE, I-PACE | 2016> / 2017> / 2018>- |
⚠️ Fitment varies by engine, year, and region – verify with VIN.
Failure Symptoms