Defender TD5 Engine Sensors
Shop Defender TD5 engine sensors for engine-management checks, sensor replacement and TD5 fault-finding work.
Match the sensor by its function, position on the engine, connector shape and original part number before ordering. Some TD5 sensors are shared with Discovery 2, but each product page should still be checked for Defender-specific fitment notes, brand details and replacement references.
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Choosing Defender TD5 engine sensors
TD5 engine sensors should be matched by sensor function, engine position and part number, not just by engine name. The product description should confirm whether the sensor suits Defender TD5 models and whether any connector, VIN or fitment note applies.
| Sensor buying check | Why it matters | Check before ordering |
|---|---|---|
| Sensor function | Different TD5 sensors measure different engine inputs and are not interchangeable. | Match the product name and description to the sensor being replaced. |
| Position on the engine | Similar-looking sensors may fit different positions on the TD5 engine. | Compare the stated fitment position with the part fitted to the vehicle. |
| Connector shape | Sensor plugs and electrical connectors can differ by part or production change. | Check the connector shown or described on the product page. |
| Original part number | Part numbers and supersessions help confirm the correct replacement sensor. | Compare any stated reference with the original sensor where possible. |
| Defender or Discovery 2 fitment | Many TD5 parts are shared, but not every sensor listing covers both vehicles in the same way. | Check that the product page confirms Defender TD5 fitment. |
Check Defender TD5 sensor fitment before ordering
Defender TD5 fitment
Confirm the product page states Defender TD5 suitability where the part is vehicle-specific.
Confirm the product page states Defender TD5 suitability where the part is vehicle-specific.
Original part number
Compare the listed reference with the sensor fitted to the vehicle where possible.
Compare the listed reference with the sensor fitted to the vehicle where possible.
Plug and connector
Check connector shape, plug type and any product-specific fitment notes.
Check connector shape, plug type and any product-specific fitment notes.
Brand or quality level
Genuine, OEM, OE-supplier and aftermarket sensors are identified where stated on individual product pages.
Genuine, OEM, OE-supplier and aftermarket sensors are identified where stated on individual product pages.
Useful TD5 routes
| Route | Use it for |
|---|---|
| Defender TD5 Engine Parts | Wider Defender TD5 service, sealing, fuel, engine and repair parts. |
| TD5 parts hub | TD5 parts routes across Defender and Discovery 2, including service, sensors, cooling, fuel and upgrades. |
