LR181676 - Expansion Tank – Radiator Overflow
Original price
-
Original price
€71,90
Original price
€71,90
€71,90
-
€71,90
Current price
€71,90
Aftermarket: Quality alternative.
This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Coolant Expansion Tank - the pressurised header and overflow reservoir of the engine cooling system.
The tank takes up the coolant volume displaced as the system heats and returns it on cool-down, provides the fill point and the level reference for the circuit, and acts as the high point at which entrained air separates out of the coolant. The pressure cap it carries sets the system operating pressure and with it the coolant's boiling point. The tank is common to all engine variants in this application.
Moulded tanks embrittle with heat cycling. Hairline cracking at the moulding seam and around the neck, and weeping at the hose spigots, are the usual failure modes and cannot be repaired.
The tank takes up the coolant volume displaced as the system heats and returns it on cool-down, provides the fill point and the level reference for the circuit, and acts as the high point at which entrained air separates out of the coolant. The pressure cap it carries sets the system operating pressure and with it the coolant's boiling point. The tank is common to all engine variants in this application.
Moulded tanks embrittle with heat cycling. Hairline cracking at the moulding seam and around the neck, and weeping at the hose spigots, are the usual failure modes and cannot be repaired.
Vehicle Model
Range Rover 2013-2022 (L405)
Range Rover Sport 2014-2022 (L494)
Range Rover Sport 2014-2022 (L494)
Fitment Notes
RANGE ROVER L405 2013-2022 — All engine variants. Coolant/radiator overflow (expansion) tank.
RANGE ROVER SPORT L494 2014-2022 — All engine variants. Coolant/radiator overflow (expansion) tank.
RANGE ROVER SPORT L494 2014-2022 — All engine variants. Coolant/radiator overflow (expansion) tank.
Alternative Codes
LR181676
Available to order
2–3 weeks
Not currently in stock. Order now — typically ships within 2–3 weeks.
Need it faster? Contact us about express import (2–5 business days).
When will my order arrive?
This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.
- Netherlands / Belgium / Germany: 2–4 working days after dispatch.
- Other EU countries + UK: 4–8 working days after dispatch.
- Outside EU/UK: contact us for an estimate.
Need it faster? Express import available in 2–5 business days — contact us before ordering.
