STC229 | Alternator A127 45 Amp - 2.5D, 2.5D Turbo 19J, 200Tdi, 2.5L Petrol | Defender
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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: STC229 - Alternator A127 45 Amp
STC229 is an Alternator A127 rated at 45 Amp. Fitted to the Defender models listed below, this unit provides the vehicle's electrical charging supply and replenishes the battery while the engine is running. It is a direct-fit replacement for the Defender 2.5-litre petrol and the listed 2.5 Diesel and 200Tdi engines and supersedes the earlier part number RTC5682.
Please note: Battery must be fully recharged before fitting this new alternator. Failure to do so may affect any future warranty claim.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (1983-2006) - 2.5D NA
- Defender (1983-2006) - 2.5D Turbo 19J
- Defender (1983-2006) - 200Tdi
- Defender (1983-2006) - 2.5L Petrol
Frequently Asked Questions
The STC229 Alternator A127 45 Amp supplies charging current to the vehicle electrical system and replenishes the battery while the engine is running. It is specified at 45 Amp and is a direct-fit replacement for Defender 2.5-litre petrol and the listed 2.5 Diesel and 200Tdi engines, superseding part RTC5682. Ensure the battery is fully recharged before fitting to avoid potential issues with installation or warranty.
| Model | Variant |
|---|---|
| Land Rover Defender (1983-2006) | 2.5D NA |
| Land Rover Defender (1983-2006) | 2.5D Turbo 19J |
| Land Rover Defender (1983-2006) | 200Tdi |
| Land Rover Defender (1983-2006) | 2.5L Petrol |
| Land Rover Range Rover Classic (1992-1994) | Front - Manual - From JA610294 (V) MA647645 |
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.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.