ERR4388 | Coolant Hose - Plenum De-icer - V8 | Defender, Discovery 1, Range Rover P38
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: ERR4388 - Coolant Hose - Plenum De-icer - EFI V8
ERR4388 is a coolant hose for EFI Rover V8 engines. It links the plenum de-icer coolant circuit to the throttle body, providing the coolant pathway used by the de-icing system to help prevent ice forming in the inlet plenum and around the throttle area.
Compatibility
- Defender (1987-2006) - EFI Rover V8 4.0
- Discovery 1 (1989-1998) - EFI Rover V8 - From VIN FA393361 to WA799999
- Range Rover P38 - EFI Rover V8 (incl. 4.6) - to VIN XA410481
Frequently Asked Questions
ERR4388 is the coolant hose that connects the plenum de-icer coolant circuit to the throttle body on EFI Rover V8 engines. It provides the routed coolant flow required by the de-icing system to help prevent ice build-up in the inlet plenum and throttle area.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | 4.0L V8 EFI Petrol |
| Land Rover Discovery 1 (1989-1998) | V8 EFI Petrol (From VIN FA393361 to WA799999) |
| Land Rover Discovery 1 (1989-1998) | V8 EFI Petrol (Canada/Mexico/USA: From VIN TA163100) |
| Land Rover Range Rover P38 | EFI Rover V8 (incl. 4.6) (to VIN XA410481) |
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 hose at every service and replace it if there are signs of cracking, swelling, soft spots or coolant leaks. Replace immediately if any deterioration is found to avoid loss of coolant or failure of the plenum de-icer system.
- 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.