
Distributor Rotor Arm RTC3614 – Lucas for Defender & Series
Replace your tired ignition rotor with this Lucas “new type” distributor rotor arm (RTC3614)—a proven upgrade over older designs. Known for consistent spark and improved resistance to failure, it’s a smart choice for maintaining classic Land Rover reliability.
This rotor fits a wide range of 2.25L 4-cylinder petrol Land Rovers including Series IIA, Series III, and early Defenders (1983–2006).
Fits:
-
Land Rover Series IIA (2.25L 4-cylinder)
-
Land Rover Series III (2.25L 4-cylinder)
-
Land Rover Defender 2.25L 4-cylinder (1983–2006)
Part Number: RTC3614Frequently Asked Questions
Q: Will this fit a Defender 2.25L 4-cylinder engine?
A: Yes, it's a direct fit for 2.25L petrol Defenders using a Lucas distributor.Q: What's the advantage of the new type design?
A: It's more resistant to arcing and heat damage than the older style.Q: Will this work in a Series III 88"?
A: Yes, it fits all Series III 2.25L petrol models.Q: Is this a genuine Lucas part?
A: Yes, this is a Lucas-branded component.
Replace your tired ignition rotor with this Lucas “new type” distributor rotor arm (RTC3614)—a proven upgrade over older designs. Known for consistent spark and improved resistance to failure, it’s a smart choice for maintaining classic Land Rover reliability.
This rotor fits a wide range of 2.25L 4-cylinder petrol Land Rovers including Series IIA, Series III, and early Defenders (1983–2006).
Fits:
-
Land Rover Series IIA (2.25L 4-cylinder)
-
Land Rover Series III (2.25L 4-cylinder)
-
Land Rover Defender 2.25L 4-cylinder (1983–2006)
Part Number: RTC3614Frequently Asked Questions
Q: Will this fit a Defender 2.25L 4-cylinder engine?
A: Yes, it's a direct fit for 2.25L petrol Defenders using a Lucas distributor.Q: What's the advantage of the new type design?
A: It's more resistant to arcing and heat damage than the older style.Q: Will this work in a Series III 88"?
A: Yes, it fits all Series III 2.25L petrol models.Q: Is this a genuine Lucas part?
A: Yes, this is a Lucas-branded component.
Description
Replace your tired ignition rotor with this Lucas “new type” distributor rotor arm (RTC3614)—a proven upgrade over older designs. Known for consistent spark and improved resistance to failure, it’s a smart choice for maintaining classic Land Rover reliability.
This rotor fits a wide range of 2.25L 4-cylinder petrol Land Rovers including Series IIA, Series III, and early Defenders (1983–2006).
Fits:
-
Land Rover Series IIA (2.25L 4-cylinder)
-
Land Rover Series III (2.25L 4-cylinder)
-
Land Rover Defender 2.25L 4-cylinder (1983–2006)
Part Number: RTC3614Frequently Asked Questions
Q: Will this fit a Defender 2.25L 4-cylinder engine?
A: Yes, it's a direct fit for 2.25L petrol Defenders using a Lucas distributor.Q: What's the advantage of the new type design?
A: It's more resistant to arcing and heat damage than the older style.Q: Will this work in a Series III 88"?
A: Yes, it fits all Series III 2.25L petrol models.Q: Is this a genuine Lucas part?
A: Yes, this is a Lucas-branded component.

















