PRC6613N | Starter Motor M78R - 2.25 Petrol, 2.5 Petrol to 17H26367C | Defender
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
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: PRC6613N - Starter Motor M78R
PRC6613N is a Starter Motor M78R. Fitted to 2.25 and 2.5 litre 4-cylinder Defender petrol engines, this starter provides the initial rotational force required to crank the engine by engaging the ring gear or flywheel to turn the crankshaft so combustion can begin. It is specified for Land Rover Defender models from 1987-2006, with 2.5 litre petrol fitment limited to chassis/unit 17H26367C. Routine replacement restores reliable cranking where wear or electrical faults have caused starting problems.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (1987-2006) - 2.25 Petrol
- Defender (1987-2006) - 2.5 Petrol (to unit 17H26367C)
Frequently Asked Questions
PRC6613N is an M78R-type starter motor that engages the engine's ring gear or flywheel to rotate the crankshaft and initiate combustion in 2.25 and 2.5 litre 4-cylinder Defender petrol engines. It is fitted across Defender models from 1987-2006, with 2.5 litre fitment limited to units up to 17H26367C. Replacement is typically required when the starter fails to turn the engine, turns slowly, or operates intermittently.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | 2.25L 4 Cyl Petrol |
| Land Rover Defender (1987-2006) | 2.5L 4 Cyl Petrol (to unit 17H26367C) |
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.
Replace the starter when the engine fails to crank, cranks slowly, or shows intermittent starting after confirming the battery and charging system are in good order. Have a qualified technician test the starter and related electrical circuits to confirm the fault before replacement.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.