ERR4689 | Oil Separator Breather Hose - 300Tdi | Discovery 1, 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: ERR4689 - Oil Separator Breather Hose
ERR4689 is an oil separator breather hose. Fitted to the positive crankcase ventilation (PCV) system on 300Tdi engines, it provides the hose route for the oil separator to the engine breather, allowing oil vapour to be separated from crankcase gases before venting.
Compatibility
- Discovery 1 - 300Tdi
- Range Rover Classic (1992-1994) - 300Tdi (From JA610294)
Frequently Asked Questions
ERR4689 is the breather hose for the oil separator on 300Tdi engines. It routes the crankcase ventilation through the oil separator so oil vapour is separated before the gases are vented; inspect it for cracks or blockages during routine service.
| Model | Variant |
|---|---|
| Land Rover Discovery 1 | 300Tdi |
| Land Rover Range Rover Classic (1992-1994) | 300Tdi (From JA610294) |
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 breather hose at routine services and replace it if it shows signs of perishing, cracking, leakage or blockage to maintain correct crankcase ventilation.
- 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.