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LR039821N - Oil Cooler Assembly

Original price - Original price €172,60
Original price
€172,60
€172,60 - €172,60
Current price €172,60
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 Nissens
Oil Cooler Assembly for the 5.0-litre supercharged V8 petrol engine (AJ133). It forms part of the engine lubrication circuit, transferring heat from the engine oil to the coolant so oil temperature stays within its normal operating range under sustained load.

By holding oil temperature stable it helps preserve oil viscosity and consistent lubrication across the engine's operating range.
Vehicle Model Land Rover Defender New 2020+
Range Rover 2002-2012 (L322)
Range Rover 2013-2022 (L405)
Range Rover Sport 2005-2013 (L320)
Range Rover Sport 2014-2022 (L494)
Range Rover Velar 2017+ (L560)
Fitment Notes Fits 5.0L supercharged V8 Petrol (AJ133) only:
RANGE ROVER L322 2010-2012
RANGE ROVER L405 2013+
RANGE ROVER SPORT L320 2010-2013
RANGE ROVER SPORT L494 2014+
RANGE ROVER VELAR 2017+
NEW DEFENDER L663 2020+
Alternative Codes
LR039821NLR039821

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 is the Oil Cooler Assembly and what does it do?
The Oil Cooler Assembly for the 5.0-litre supercharged V8 petrol (AJ133) transfers heat from engine oil to the coolant, keeping oil temperature within its normal range under sustained load. This helps preserve oil viscosity and consistent lubrication across the engine.
Which vehicles take this 5.0 V8 oil cooler?
It fits the 5.0L supercharged V8 petrol (AJ133) only, in the New Defender L663 (2020+), Range Rover L322 (2010-2012), Range Rover L405 (2013+), Range Rover Sport L320 (2010-2013), Range Rover Sport L494 (2014+) and Range Rover Velar (2017+).
What are the signs an oil cooler needs replacing?
A failing oil cooler typically shows as oil or coolant leaks, or oil and coolant mixing where the internal core corrodes or cracks. On the AJ133 V8 this usually appears as contaminated fluid or a drop in oil pressure under load.