Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.

PFD000020 - Transmission Oil Cooler

Original price - Original price €159,30
Original price
€159,30
€159,30 - €159,30
Current price €159,30
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 BEHR
Transmission Oil Cooler - the heat exchanger in the automatic transmission cooling circuit that removes heat from the transmission fluid before it returns to the gearbox.

The cooler sits in the front cooling pack alongside the radiator and is fed by the transmission fluid cooler lines. Fluid leaving the torque converter passes through the cooler matrix, gives up its heat to the airflow entering the front of the vehicle, and returns to the transmission at a controlled temperature. Fitted to the 4.4L V8 petrol (M62 B44) with the 5-speed Steptronic automatic transmission.

Fluid temperature is the dominant factor in automatic transmission service life, so a cooler that is blocked, corroded or leaking shortens the life of the clutch packs and valve body. Impact damage to the matrix, internal blockage restricting flow, and weeping at the cooler line unions are the usual reasons for replacement.
Vehicle Model Range Rover 2002-2012 (L322)
Fitment Notes RANGE ROVER L322 2002-2009 — 4.4 V8 Petrol (M62 B44), 5-speed Steptronic automatic. Transmission oil cooler.
Alternative Codes
PFD000020

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 does the PFD000020 transmission oil cooler do?
The PFD000020 transmission oil cooler removes heat from the automatic gearbox fluid on the Range Rover L322 4.4 V8 petrol. It keeps the ATF within a safe temperature range as it circulates, protecting the 5-speed Steptronic automatic from heat-related wear.
Where is the transmission oil cooler fitted on the L322?
The transmission oil cooler mounts at the front of the Range Rover L322, typically near the main radiator so it sees cool airflow. ATF from the 5-speed Steptronic gearbox is routed through it and back, shedding heat before returning to the transmission.
Why do L322 transmission oil coolers fail?
L322 transmission oil coolers typically fail through leaks at the seams or internal corrosion, which can lose ATF or let coolant and fluid mix. On the 4.4 V8 automatic that risks overheating and gearbox damage, so a leaking cooler should be replaced promptly.
Does this cooler fit the diesel L322?
This transmission oil cooler is listed for the Range Rover L322 with the 4.4 V8 petrol engine and 5-speed Steptronic automatic. It isn't listed for other L322 drivetrains, so confirm your engine and gearbox before ordering, using your VIN to verify the exact build.