525497 | Cylinder Head Core Plug - 200/300Tdi | Defender, Range Rover Classic
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: 525497 - Cylinder Head Core Plug - 5/16 inch diameter
525497 is a 5/16 inch diameter cylinder head core plug. Fitted into the cylinder head core hole on 4-cylinder Land Rover engines up to 300Tdi, this plug seals the core opening. Please note: Not suitable for the VM TD engines.
Compatibility
- Defender - 4 Cylinder: 2L, 2.25L, 2.5L, 200Tdi, 300Tdi
- Discovery 1 - 200Tdi, 300Tdi
- Range Rover Classic - 200Tdi, 300Tdi
- Series 2 and 3 - 4 Cylinder
Frequently Asked Questions
525497 is a 5/16 inch diameter cylinder head core plug used to seal the core hole in the cylinder head on 4-cylinder Land Rover engines up to the 300Tdi. It closes the core opening to retain fluids within the head assembly and maintain a sealed head casting.
| Model | Variant |
|---|---|
| Land Rover Defender | 4 Cylinder: 2L, 2.25L, 2.5L, 200Tdi, 300Tdi |
| Land Rover Discovery 1 | 200Tdi, 300Tdi |
| Land Rover Range Rover Classic | 200Tdi, 300Tdi |
| Land Rover Series II/III | 4 Cylinder |
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.
- 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.