RTC3966 | Alternator Regulator - Battery-Sensed 34 Amp | Land Rover
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: RTC3966 - Alternator Regulator, Battery-Sensed 34 Amp, Series 111
RTC3966 is an alternator regulator, battery-sensed and rated 34 amp for Series 111. Fitted within the vehicle charging system, this regulator monitors battery voltage and adjusts alternator output to maintain correct charge levels; use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
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.
Frequently Asked Questions
RTC3966 is a battery-sensed alternator regulator specified at 34 amp for Series 111 use. By monitoring battery voltage it modulates the alternator's output to maintain correct charging within the vehicle's charging system.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
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