ERR4254 | 3-Pin Distributor Assembly - V8 EFI | Discovery 1, Range Rover Classic
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
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: ERR4254 - 3-Pin Distributor Assembly - EFi Rover V8
ERR4254 is a 3-pin distributor assembly for EFI Rover V8 engines. Fitted to the engine and driven in time with the cam or drive shaft, the unit routes the high-voltage output from the ignition coil to each spark plug in the correct firing order and provides the 3-pin electrical interface to the vehicle wiring harness for timed spark delivery and any associated EFI ignition control signals.
Please note: Can also be fit to models previously using a 2 Pin distributor if link lead with part number STC1212 is also fitted.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 1 - EFi Rover V8
- Range Rover Classic (1986-1991) - EFi Rover V8 - To VIN HA610293
Frequently Asked Questions
The ERR4254 distributor directs high-voltage from the ignition coil to each spark plug on EFI Rover V8 engines in the correct firing sequence. It mounts to the engine and rotates with the cam/drive shaft while the 3-pin connector provides timing signals and electrical links to the vehicle harness and EFI ignition controls. Replacing a worn or faulty distributor restores accurate spark timing and electrical connection where ignition performance is affected.
| Model | Variant |
|---|---|
| Land Rover Discovery 1 | EFI Rover V8 |
| Land Rover Range Rover Classic (1986-1991) | EFI Rover V8 - To VIN HA610293 |
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.
Replacement is required when there are signs of ignition timing faults, electrical failure, excessive wear or visible damage affecting spark delivery; confirm diagnosis before fitting a replacement. If in doubt, consult a qualified technician or refer to the vehicle service information.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.