NAD500300 | Starter Motor Assembly - 4.0 Cologne V6 EFI SOHC | Discovery 4
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: NAD500300 - Starter Motor Assembly
NAD500300 is a starter motor assembly for the 4.0 Petrol V6 Cologne EFI SOHC. Fitted to the engine bellhousing, this unit converts the vehicle battery's electrical energy into mechanical torque to engage the flywheel and turn the crankshaft during engine start; the solenoid-operated engagement withdraws once the engine is running. During installation ensure secure high-current battery connections and the correct control feed from the ignition circuit, and confirm alignment with the flywheel ring gear to avoid gear damage or abnormal noise.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 4 (2010-2016) - Cologne V6 4.0 EFI SOHC - From VIN AA000001
Frequently Asked Questions
The NAD500300 starter motor assembly converts battery electrical energy into mechanical torque to turn the engine flywheel and initiate combustion on Discovery 4 models fitted with the 4.0 V6 Cologne EFI SOHC. It uses an electric drive motor with a solenoid-operated engagement that disconnects once the engine runs. Common service considerations are ensuring secure battery and control connections and correct alignment with the flywheel to prevent gear damage and excessive battery draw.
| Model | Variant |
|---|---|
| Land Rover Discovery 4 (2010-2016) | Cologne V6 4.0 EFI SOHC - From VIN AA000001 |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Replace the starter motor if the engine fails to crank, if there is grinding or unusual noise during engagement, or if the unit operates intermittently; have the starting circuit and mechanical engagement inspected by a qualified technician before replacement.
- C8 products are usually supplied by Britpart.
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