ESR3921 - Transmission Oil Cooler Hose – Diesel Auto

- €68,90

€68,90

€68,90 - €68,90

€68,90

FYI: This product’s size or weight exceeds standard limits, so extra shipping fees could apply.

OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Transmission Oil Cooler Hose - Diesel Automatic is a hydraulic hose forming part of the automatic transmission cooling circuit on the Range Rover P38.

It carries automatic transmission fluid between the gearbox and the external oil cooler, maintaining fluid temperature within the operating range of the ZF 4-speed automatic transmission. Specific to the 2.5L diesel engine with ZF automatic gearbox.

Vehicle Model Range Rover Classic 1994-2001 (P38)

Fitment Notes RANGE ROVER P38 1994-2001 — 2.5L Diesel, automatic transmission

Alternative Codes

ESR3921

In stock 1 unit

0 · Gouda 1 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

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 transmission oil cooler hose do?

The transmission oil cooler hose carries automatic transmission fluid between the gearbox and the external oil cooler on the Range Rover P38 2.5L diesel. It keeps the fluid within the ZF 4-speed automatic's operating temperature range.

Where does this hose sit in the system?

This hose is part of the automatic transmission cooling circuit, running between the ZF 4-speed gearbox and the external oil cooler at the front of the vehicle. It's specific to the Range Rover P38 2.5L diesel automatic.

Why does the transmission oil cooler hose fail?

The transmission oil cooler hose fails when it perishes, chafes or splits with age and heat, causing automatic transmission fluid leaks. A leak can drop the fluid level and let the ZF gearbox overheat, so replace it if it's weeping or cracked.

Will this fit my Range Rover P38?

It fits the Range Rover P38 (1994-2001) with the 2.5L diesel engine and ZF 4-speed automatic transmission. Several oil cooler hoses are used on this application, so confirm the correct one for your build by VIN before ordering.