549702 | Cylinder Head Core Plug - 2.25 Petrol, 2.5 Petrol | Defender, Series 2 and 3
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: 549702 - Cylinder Head Core Plug
549702 is a cylinder head core plug fitted to 2.25L and 2.5L 4-cylinder petrol engines. This plug seals machining and casting openings in the cylinder head to close manufacturing holes left after casting and machining; it should be inspected whenever the cylinder head or cooling system is serviced and replaced if corroded, deformed or leaking.
Compatibility
- Defender (1987-2006) - 2.25 Petrol
- Defender (1987-2006) - 2.5 Petrol
- Series 2 and 3 - 2.25 Petrol
Frequently Asked Questions
549702 is a cylinder head core plug that seals machining and casting openings left in the cylinder head of 2.25L and 2.5L 4-cylinder petrol engines. Fitted into the head, it closes manufacturing holes to maintain the integrity of the head. Inspect the plug during cylinder head or cooling system work and replace if it shows corrosion, deformation or leakage.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | 2.25 Petrol |
| Land Rover Defender (1987-2006) | 2.5 Petrol |
| Land Rover Series 2 and 3 | 2.25 Petrol |
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.
Inspect the core plug whenever the cylinder head or cooling system is serviced; replace it if it is corroded, damaged or leaking. If unsure, consult the vehicle handbook or a qualified technician.
- 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.