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LR181438 - Antifreeze – Red XL – 1L

Original price - Original price €14,00
Original price
€14,00
€14,00 - €14,00
Current price €14,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Rock Oil
Antifreeze and Coolant Concentrate - red, extended-life engine coolant concentrate for the cooling system, supplied in a 1 litre container.

The fluid is ethylene glycol based and inhibited with organic acid technology (OAT). It contains no nitrites, amines, phosphates, borates or silicates, making it suitable for the aluminium castings, brazed aluminium heat exchangers and elastomer seals used throughout modern cooling circuits.

Mixed at 50% with clean water it protects against freeze damage down to -40°C and provides corrosion protection for the engine water jackets, radiator, heater matrix and pump. At the correct concentration it gives an extended service life of up to five years or 250,000 km in passenger car use.

Intended for year-round use. Do not blend with conventional silicate or hybrid-inhibited coolants: mixing dilutes the inhibitor package and shortens the service interval.

Vehicle Model Land Rover Defender New 2020+
Land Rover Discovery 5 2017+ (L462)
Land Rover Discovery Sport 2015+ (L550)
Range Rover 2022+ (L460)
Range Rover Sport 2023+ (L461)
Range Rover Evoque 2019+ (L551)
Range Rover Velar 2017+ (L560)
Alternative Codes
LR181438

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 dayscontact 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 type of coolant is the LR181438 antifreeze?
The LR181438 is a red, extended-life engine coolant concentrate based on ethylene glycol with organic acid technology (OAT). It contains no nitrites, amines, phosphates, borates or silicates, so it suits the aluminium castings, brazed heat exchangers and elastomer seals in modern Land Rover cooling systems.
How should this concentrate be mixed?
This is a concentrate, so it's mixed with clean water before use, typically at 50/50, which protects against freezing down to around -40C and gives corrosion protection for the engine, radiator, heater matrix and pump. It's supplied in a 1 litre container.
Can I mix it with my existing coolant?
Don't blend this red OAT coolant with conventional silicate or hybrid-inhibited coolants. Mixing dilutes the inhibitor package and shortens its protective life. If the system currently holds a different coolant type, flush before filling with this concentrate.