73960005 - Coolant – Blue RTU -40 – 5L

- €22,90

€22,90

€22,90 - €22,90

€22,90

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

Coolant - Blue RTU pre-mixed engine coolant and antifreeze for older Land Rover models.

Ready to use straight from the container - no dilution required. The ethylene glycol-based formulation provides frost protection to -40°C and corrosion protection for aluminium and cast iron cooling system components, including the radiator, cylinder head, and coolant passages.

Suitable for conventional cooling systems where a blue ethylene glycol coolant is specified. 5L container.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Land Rover Freelander 1 1996-2006 (L314)
Range Rover Classic up to 1994
Range Rover Classic 1994-2001 (P38)

Fitment Notes DEFENDER 1987-2006 — 200Tdi, 300Tdi, Td5
DISCOVERY 1 1989-1998 — All
DISCOVERY 2 1998-2004 — Td5, V8
FREELANDER 1 1997-2006 — Early models
RANGE ROVER CLASSIC 1970-1994 — All
RANGE ROVER P38 1994-2001 — All

Alternative Codes

73960005BS6580G11NFR15601RTU40

In stock 15 units

14 · 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 3 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is Coolant 73960005 and what protection does it provide?

This is a ready-to-use blue ethylene glycol engine coolant providing frost protection to -40°C and corrosion protection for aluminium and cast iron cooling system components. It's pre-mixed, so pour it directly into the cooling system with no dilution required. Suitable for Defender (200Tdi, 300Tdi, Td5), Discovery 1 and 2, Freelander 1, Range Rover Classic, and Range Rover P38.

Does this coolant need diluting with water before use?

No. The 73960005 is a Ready-to-Use (RTU) formulation, pre-mixed to the correct concentration for -40°C frost protection. Do not dilute further with water, as this will reduce the freeze protection level. Pour directly into the cooling system.

Is this the correct coolant for a Defender 300Tdi or Td5?

Yes. Part 73960005 is listed for Defender 1987-2006 including 200Tdi, 300Tdi, and Td5 engines. It's also specified for Range Rover P38 (all, 1994-2001) and Discovery 2 Td5 and V8. Cross-references include RTU40 and G11.

What cooling system components does this coolant protect?

The ethylene glycol formulation protects both aluminium and cast iron components including the radiator, cylinder head, and coolant passages. This matters on mixed-metal cooling systems like the 300Tdi and Td5, where aluminium head contact with cast iron block requires inhibitor protection to prevent corrosion.