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LR121447LR - Tube - By-Pass by LAND ROVERCooling or Heating Part Land Rover Range Rover

LR121447LR - Buis - By-Pass

- €290,00
€290,00
€290,00 - €290,00
€290,00
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Buis - Bypass
Vehicle Model Land Rover Defender Nieuw 2020+
Land Rover Discovery 5 2017+ (L462)
Range Rover 2013-2022 (L405)
Range Rover 2022+ (L460)
Range Rover Sport 2014-2022 (L494)
Range Rover Sport 2023+ (L461)
Range Rover Velar 2017+ (L560)
Fitment Notes DISCOVERY 5 2017-ON — 3.0L AJ20P6 benzine; thermostaat/behuizing bypassleiding (verwarmingswater)
NIEUWE DEFENDER 2020-ON (L663) — 3.0L AJ20P6 benzine; thermostaat/behuizing bypassleiding
RANGE ROVER 2013-2022 (L405) — 3.0L AJ20P6 benzine (latere MY); thermostaat/behuizing bypassleiding
NIEUWE RANGE ROVER 2022-ON (L460) — 3.0L AJ20P6 benzine & PHEV; thermostaat/behuizing bypassleiding
RANGE ROVER SPORT 2014-2022 (L494) — 3.0L AJ20P6 benzine (latere MY); thermostaat/behuizing bypassleiding
NIEUWE RANGE ROVER SPORT 2023-ON (L461) — 3.0L AJ20P6 benzine & PHEV; thermostaat/behuizing bypassleiding
RANGE ROVER VELAR 2017-ON (L560) — 3.0L AJ20P6 benzine; thermostaat/behuizing bypassleiding
Alternative Codes
LR121447LR

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 does the LR121447 coolant bypass tube do?
The LR121447 is a coolant bypass tube for the 3.0L AJ20P6 petrol engine. It routes coolant around the thermostat housing to feed the heater circuit and help engine warm-up. A cracked or leaking tube loses coolant and can cause overheating or a cold cabin heater.
What are the signs this bypass tube is failing?
Signs on the 3.0L AJ20P6 petrol engine typically include coolant loss, a sweet smell, visible leaks near the thermostat housing, or weak cabin heat. Plastic coolant tubes crack with heat cycling and age. Any coolant leak should be sorted quickly to avoid overheating damage.
Which vehicles use this coolant bypass tube?
This tube fits the 3.0L AJ20P6 petrol engine in the New Defender (2020 on), Discovery 5, Range Rover L405 and L460, Range Rover Sport L494 and L461, and Range Rover Velar. Confirm your vehicle has the 3.0 AJ20P6 petrol engine before ordering.