What kind of antifreeze is poured into the Nissan Qashqai J11 from the factory: color, type and article number

Owners Nissan Qashqai J11 (2013–2021 model years) are often faced with the question: what kind of antifreeze is poured into the cooling system from the factory? The answer to this question is critical not only to proper fluid changes, but also to preventing corrosion, engine overheating and other serious problems. The manufacturer uses specially developed formulations that meet strict standards Nissan and ensure the durability of aluminum engine parts.

In this article we will analyze the official data: color, type and article number of factory antifreeze for Qashqai J11, and also give recommendations on the choice of analogues and the nuances of replacement. You will learn why you should not mix different types of coolant, how to check its condition and when exactly replacement is required. Information based on manuals Nissan, data from dealerships and the experience of car owners.

Official antifreeze for Nissan Qashqai J11: color and type

From factory to Nissan Qashqai J11 coolant is added green (sometimes with a bluish tint) to specification Nissan Coolant L250 (article KE902-99932). This antifreeze is of the type hybrid (HOAT) and contains:

• 🧪 Ethylene glycol - the basis for protection against freezing and overheating.
• 🛡️ Inorganic corrosion inhibitors (silicates, phosphates) - to protect aluminum and copper parts.
• 🔬 Organic additives - to extend the service life of the fluid.

Important: The color of antifreeze is not a universal indicator of its type. For example, green antifreeze from Volkswagen (G11) has a different composition and is incompatible with Nissan L250. Using non-original fluid can lead to the formation of sediment, clogging of the radiator and accelerated wear of the pump.

Articles and analogues of original antifreeze

Original antifreeze Nissan Coolant L250 can be purchased from official dealers by article number KE902-99932 (concentrate) or KE902-99931 (ready liquid). However, there are certified analogues on the market that are fully compatible with the manufacturer’s requirements:

Brand	Article	Type	Compatibility
Ravenol	4014835735616	Concentrate, HOAT	Full
Motul	105770	Ready, HOAT	Full
CoolStream	NRC	Concentrate, HOAT	Partial (requires verification)
Sintec	ANTIFREEZE G12++	Universal	Not recommended

⚠️ Attention: When purchasing an analogue, be sure to check for a certificate of compliance with the standard Nissan or JIS K 2234. Some universal antifreezes (for example, G12++ or G13) may contain carboxylate additives that have an aggressive effect on gaskets and hoses of the cooling system Qashqai J11.

When to change antifreeze in Qashqai J11: regulations and signs of wear

Manufacturer Nissan sets antifreeze replacement schedule - every 90,000 km or 6 years (whichever comes first). However, this period may be reduced if:

• 🌡️ Operation in conditions of extreme temperatures (hot climate or severe frost).
• 🚗 Frequent short trips when the engine does not have time to warm up to operating temperature.
• 🔧 Leaks or depressurization of the cooling system.

Signs that antifreeze requires replacement:

1. Change color to brown or rusty (indicates corrosion).
2. Appearance sediment or flakes in the expansion tank.
3. Foam on the surface of the liquid (may indicate mixing of incompatible types).
4. Reduced antifreeze level without visible leaks (possibly evaporation or internal leakage).

What happens if you don't change the antifreeze?

Long-term use of old coolant leads to:

- Corrosion of aluminum engine parts (block head, radiator).

- Clogging of the cooling system channels with sediment.

- Engine overheating and risk of cylinder head deformation.

- Accelerated wear of the pump and thermostat.

How to check the condition of antifreeze yourself

Checking antifreeze in Nissan Qashqai J11 can be completed without visiting the service. To do this:

1. Open the hood and find expansion tank (located next to the battery).
2. Rate color and transparency liquids. The original antifreeze must be green without turbidity.
3. Check level - it must be between the marks MIN And MAX.
4. Use test strips for determining acidity (pH) and the content of corrosion inhibitors (sold in car dealerships).

⚠️ Attention: Never open the expansion tank cap on hot engine - This may result in the release of steam and burns. Wait for the system to cool down (at least 30 minutes after stopping the engine).

Engine cool (temperature below 50°C)|Gloves and rags ready|Test strips or hydrometer handy|Light enough for visual inspection-->

Is it possible to mix antifreeze in Qashqai J11?

Mixing different types of antifreeze is one of the most common mistakes made by owners. Qashqai J11. Even if liquids have the same color, their chemical composition can be radically different. For example:

• 🔴 Green G11 (silicate) + green HOAT (hybrid) → formation of a gel-like precipitate.
• 🟢 Nissan L250 + universal G12++ → corrosion of aluminum parts.

Allowed only top up with original antifreeze or a certified analogue (see table above). If you are unsure of the type of fluid you have added, it is recommended complete replacement with flushing the system. For rinsing use distilled water or special formulations (for example, Liqui Moly Kuhlerreiniger).

Step-by-step instructions for replacing antifreeze

Replacing antifreeze in Nissan Qashqai J11 Requires caution and compliance with safety precautions. You will need:

• 🔧 Set of keys (for drain plug).
• 🧤 Gloves and a container for old antifreeze (at least 7 liters).
• 💧 New antifreeze (5-6 liters of ready-made liquid or 3 liters of concentrate + distilled water).
• 🚿 Distilled water for rinsing (if necessary).

Procedure:

1. Place the car on a level surface and let the engine cool.
2. Remove the engine guard (if installed) to access the drain plug.
3. Place a container under the radiator and unscrew the drain plug (located at the bottom of the radiator).
4. Unscrew the cap of the expansion tank to speed up the draining.
5. After draining completely, tighten the plug and fill in new antifreeze through the expansion tank.
6. Start the engine, warm up to operating temperature and add fluid to the level MAX.

⚠️ Attention: After replacing the antifreeze, monitor its level for a week - there may be hidden air pockets. Add liquid if necessary.

Common mistakes when replacing antifreeze

Even experienced car owners make mistakes that can lead to serious damage. Let's look at the most common ones:

• 🚫 Using tap water instead of distilled - leads to the formation of scale.
• 🚫 Incomplete drainage of old antifreeze - Residues may react with the new liquid.
• 🚫 Ignoring flushing when switching to another type of antifreeze.
• 🚫 Overfilling or underfilling - both options are dangerous for the cooling system.

Another critical error - replacing antifreeze without checking the system for leaks. If there is a leak in the system (for example, through a leaky gasket or a cracked hose), the new antifreeze will quickly leak out and the engine risks overheating. Before replacing, inspect:

• 🔍 Hoses for cracks.
• 🔍 Condition of the pump (is there any backlash or leaks).
• 🔍 Expansion tank for microcracks.

FAQ: Answers to frequently asked questions

Can I use a different color of antifreeze, such as red or blue?

No, in Nissan Qashqai J11 filled from the factory green HOAT antifreeze, and it is recommended to adhere to it. Red or blue antifreeze (for example, G12++ or G13) have a different additive composition and can damage aluminum engine parts. Exception - certified analogues with approval Nissan.

How much antifreeze is needed for a complete replacement in Qashqai J11?

Total volume of the cooling system Qashqai J11 amounts to 6.5–7 liters. Replacement will require approx. 5–6 liters of prepared liquid (or 3 liters of concentrate + 3 liters of distilled water). The exact volume depends on how completely the old antifreeze can be drained.

What should I do if the antifreeze turns cloudy or brown?

Cloudiness or a change in color to brown indicates corrosion or additive depletion. In this case you need:

1. Complete drainage of old antifreeze.
2. Flushing the system with distilled water or a special compound.
3. Replace with new antifreeze and check the condition of the radiator and pipes.

If the problem persists, contact a service center to diagnose the engine.

Can I use antifreeze from other manufacturers, such as Toyota or Honda?

Antifreeze Toyota (Red Long Life Coolant) and Honda (Type 2) have a different chemical composition and are not recommended for Nissan Qashqai J11. They may be compatible with some models Nissan, but for Qashqai J11 officially approved only Nissan Coolant L250 or its certified analogues.

How often should you check the antifreeze level?

Antifreeze level in Qashqai J11 it is recommended to check every 1,000–2,000 km or before long trips. Pay special attention to checking in the following cases:

• After intensive use (for example, towing a trailer).
• With sudden temperature changes.
• If the overheat warning light comes on on the dashboard.