STC2227 | Alternator - 2.5 Diesel BMW M51, 105 amp | Range Rover P38
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: STC2227 - Alternator - 2.5 Diesel 6-Cylinder - Range Rover P38
STC2227 is an alternator for the 2.5 Diesel BMW M51 6-cylinder Range Rover P38, identified as type A133 with a 105 amp rating. Fitted to the vehicle charging system, it provides charging current to the battery and on-board electrical systems by converting engine mechanical drive into electrical energy. The alternating current produced by the rotor and stator is rectified by internal diodes and maintained by an internal voltage regulator to supply approximately 14 volts. The 105 amp rating indicates the unit's continuous charging capacity under normal operating conditions and the A133 designation identifies this specific alternator configuration for fitment and electrical connector layout.
Please note: Battery must be fully recharged before fitting this new alternator. Failure to do so may affect any future warranty claim.
Compatibility
- Range Rover P38 - 2.5 Diesel BMW M51
Frequently Asked Questions
The STC2227 alternator converts engine mechanical drive into electrical energy to recharge the battery and supply the vehicle's electrical systems. Internal diodes rectify the alternating current and an internal voltage regulator maintains approximately 14 volts to the battery and on-board components. The 105 amp rating represents its continuous charging capacity, and a failed unit will allow the battery to discharge, potentially causing loss of lighting, instrument functions and starting ability.
| Model | Variant |
|---|---|
| Land Rover Range Rover P38 | 2.5 Diesel BMW M51 |
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.
- C8 products are usually supplied by Britpart.
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