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LR163783LR - Hose by LAND ROVERCooling or Heating Part Land Rover Range Rover

LR163783LR - Coolant Hose – Overflow

- €70,40
€70,40
€70,40 - €70,40
€70,40
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Coolant Hose - Overflow - moulded hose in the engine cooling system, forming part of the overflow circuit between the cooling circuit and the coolant expansion tank.

It carries coolant displaced by thermal expansion away from the cooling circuit and returns it as the system cools, maintaining the correct coolant level and system pressure.

Applications cover the 1.5L AJ20P3 and 2.0L AJ20P4 petrol engines and the 2.0L AJ21D4 diesel.
Vehicle Model Land Rover Discovery Sport 2015+ (L550)
Range Rover Evoque 2019+ (L551)
Fitment Notes DISCOVERY SPORT 2015+ (L550) — Cooling System overflow hose; 1.5L AJ20P3 / 2.0L AJ20P4 Petrol, 2.0L AJ21D4 Diesel variants
NEW RANGE ROVER EVOQUE 2019+ (L551) — Cooling System overflow hose; 2.0L AJ20P4 Petrol variants
Alternative Codes
LR163783LR

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.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the LR163783LR coolant hose used for?
The LR163783LR is the cooling system overflow hose for the Discovery Sport (2015+) and Range Rover Evoque L551 (2019+). It carries coolant between the expansion tank and the cooling system, managing overflow as coolant expands and contracts with temperature. This is a Genuine Land Rover part.
Which engines does this overflow hose fit?
This overflow hose fits the 1.5L AJ20P3 and 2.0L AJ20P4 petrol and 2.0L AJ21D4 diesel Discovery Sport, and the 2.0L AJ20P4 petrol Evoque L551. Check your engine against the fitment notes, as hose routing differs between engine variants.
Why replace a coolant overflow hose?
Coolant overflow hoses perish, crack, or split over time from heat cycling and pressure, causing coolant leaks and loss of cooling. Signs include coolant smells, drips near the expansion tank, or a low-coolant warning. Replace a perished hose to avoid overheating.