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LR203ALT - Dynamo to Alternator Conversion by AftermarketElectrical Part Land Rover Range Rover Series

LR203ALT - Omzetting van dynamo naar alternator

- €120,00
€120,00
€120,00 - €120,00
€120,00
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Dynamo naar Alternator Conversie
Vehicle Model Land Rover Series 1
Fitment Notes Passendheidsgegevens beperkt – afgeleid van webonderzoek, verifieer bij twijfel
SERIE I 1948-1958 – Omzetting van dynamo naar alternator
Alternative Codes
LR203ALT

In stock 1 unit
1 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does a dynamo to alternator conversion do on a Series 1?
It replaces the original dynamo charging system on the Land Rover Series 1 with an alternator. An alternator produces useful charge at idle and low engine speed, where a dynamo produces almost none, so the battery keeps charging in slow driving and with the lights on.
Why do Series 1 owners fit an alternator conversion?
Charging output is the main reason. The Series 1 dynamo was sized for a basic lighting and ignition load, so added electrics such as halogen headlamps, an electric fuel pump or a radio typically flatten the battery. An alternator carries that load and charges at tickover rather than only at road speed.
Does the wiring need changing for this conversion?
Yes, the charging circuit changes. The Series 1 dynamo runs through a separate control box, and an alternator regulates internally, so the control box is typically bypassed or removed and the charge and warning light wiring altered. Fitting an alternator without addressing the control box usually leaves the system charging incorrectly.
Is this a job that can be done at home?
Yes, for most Series 1 owners this is a home garage job. It typically involves fitting the mounting bracket and drive pulley, setting belt alignment and tension, then rewiring the charging circuit. Basic spanners, a socket set and a multimeter to confirm charging voltage are usually all that is needed.