Allmakes 4×4 Radiator Expansion Tank Cap LR017427

Description

DISCOVERY 5 2017 2.0L I4 DSL HIGH DOHC AJ200

DISCOVERY 5 2017 2.0L I4 DSL MID DOHC

DISCOVERY 5 2017 2.0L AJ200P Hi PHEV

DISCOVERY 5 2017 2.0L I4 High DOHC AJ200 Petrol 

DISCOVERY 5 2017 3.0 V6 Diesel 

NEW DEFENDER 2020 2.0L I4 High DOHC AJ200 Petrol 

NEW DEFENDER 2020 2.0L AJ200P Hi PHEV 

RANGE ROVER 2010 – 2012 4.4L DOHC DITC V8 Diesel 

RANGE ROVER 2013 3.0 V6 Diesel

RANGE ROVER 2013 4.4L DOHC DITC V8 Diesel

RANGE ROVER 2013 2.0L 16V TIVCT T/C 240PS Petrol

RANGE ROVER 2013 2.0L AJ200P Hi PHEV

RANGE ROVER 2013 2.0L I4 High DOHC AJ200 Petrol 

RANGE ROVER SPORT 2010 – 2013 3.0L 24V DOHC V6 TC Diesel 

RANGE ROVER SPORT 2014 3.0 V6 Diesel

RANGE ROVER SPORT 2014 4.4L DOHC

RANGE ROVER SPORT 2014 2.0L 16V TIVCT T/C 240PS Petrol

RANGE ROVER SPORT 2014 2.0L I4 DSL HIGH DOHC AJ200

RANGE ROVER SPORT 2014 2.0L I4 DSL MID DOHC

RANGE ROVER SPORT 2014 2.0L AJ200P Hi PHEV

RANGE ROVER SPORT 2014 2.0L I4 High DOHC AJ200 Petrol

RANGE ROVER VELAR 2017 2.0L I4 High DOHC AJ200 Petrol

RANGE ROVER VELAR 2017 2.0L I4 Mid DOHC AJ200 Petrol

RANGE ROVER VELAR 2017 3.0 V6 D Gen2 

RANGE ROVER VELAR 2017 2.0L I4 DSL HIGH DOHC AJ200

RANGE ROVER VELAR 2017 2.0L I4 DSL MID DOHC

RANGE ROVER VELAR 2017 2.0L AJ21D4 Diesel 

RANGE ROVER VELAR 2017 3.0L AJ20P6 Petrol 

RANGE ROVER VELAR 2017 3.0L AJ20D6 Diesel 

RANGE ROVER VELAR 2017 2.0L AJ200P Hi PHEV

Function: 

An Allmakes part of controlling the pressure in the car’s cooling system is the Radiator Expansion Tank Cap LR017427. Coolant expands when the engine heats up during operation, raising the pressure inside the radiator and expansion tank. By allowing excess pressure to escape into the overflow reservoir through a spring-loaded mechanism, the cap prevents Allmakes and possible cooling system damage. On the other Allmakes, as the engine cools down, the cap seals the system, preserving the proper pressure and averting coolant loss.