Where is the engine number on the Nissan Almera G15: step-by-step guide with photos

Search engine number on Nissan Almera G15 (2012–2020 model year) often becomes a headache for owners - especially when it comes to checking the car's history, completing paperwork or ordering spare parts. Unlike the VIN code, which is easy to find on the windshield or in the technical passport, the power unit number is hidden in a non-obvious way. Moreover, its location may differ depending on the year of manufacture and engine modification (HR16DE or K4M).

In this article you will find exact coordinates engine numbers on Almera G15, detailed photos indicating the location, as well as tips on how to read it correctly (including cases when the marking is erased or covered with soot). We will also look at why some owners confuse the engine number with VIN code or body number, and how to avoid common mistakes when searching.

Official locations of the engine number on Almera G15

Manufacturer Nissan puts the engine number on Almera G15 in two main zones - depending on the type of power unit. It is important to understand that we are talking about engine number (engine number), not VIN or chassis number. This identifier consists of 8–10 characters (letters and numbers) and begins with the motor series designation (for example, HR16DE or K4M).

Where exactly to look:

• 🔧 On the cylinder block - on the right (in the direction of travel of the car) on a special platform. Most often, the number is stamped on a protruding part of the block, next to the oil filter or thermostat.
• 📍 On the plate under the hood — duplicate markings may be on a metal plate screwed to the body in the engine compartment (usually next to the battery).
• 🔍 On the cylinder head - less common, but found on models with an engine K4M (1.6 l, Renault-Nissan). The number is stamped on the top of the cylinder head, closer to the rear wall of the engine compartment.

In practice 90% of Almera G15 owners find the engine number on the cylinder block on the right - this is a standard place for motors HR16DE. However, if your car is equipped with an engine K4M (for example, in earlier versions for CIS markets), also check the cylinder head.

Step-by-step instructions: how to find the engine number

To quickly find a number, follow this algorithm. You will need:

• 🔦 Flashlight (for illuminating hard-to-reach places).
• 🧴 Cleaning agent (for example, WD-40 or solvent) - if the number is covered with dirt.
• 📸 Smartphone (to take a photo of the markings for decoding).

Instructions:

1. Open the hood and secure it with the stop.
2. Inspect the right side of the cylinder block (in the direction of travel of the car). The number is usually stamped on a flat area measuring ~5x3 cm, just above or below the oil filter.
3. If the number is not visible, wipe the surface with a cloth soaked in solvent. Sometimes the markings are hidden under a layer of oil or road dirt.
4. For K4M engine check the top of the cylinder head - the number may be stamped closer to the rear wall of the engine compartment, under the pipes.

Clean the cylinder block from dirt|Check the lighting (flashlight)|Take a photo of the found marking|Check the number with the documents-->

If you can't find the number yourself, please pay attention to car data plate — it is located on the front partition of the engine compartment (next to the battery). It may contain duplicate information, including the engine number.

Photo: where exactly to look for the number on Almera G15

Visually the engine number is on Nissan Almera G15 looks like a combination of letters and numbers embossed on a metal pad. Below are real photos indicating the exact location:

Engine type	Room location	Example photo
HR16DE (Nissan)	Right side of the cylinder block, next to the oil filter
K4M (Renault)	The upper part of the cylinder head, closer to the rear wall of the engine compartment
Any type	Label on the front partition of the engine compartment (duplicate information)

The photo shows that the engine number is on HR16DE located on a flat area of the block, whereas on K4M you have to look for it on the head. Please note: markings may be upside down relative to the normal reading position, this is normal.

⚠️ Attention: If the engine number on your Almera G15 is missing or erased, this may indicate that the engine has been replaced without registration. In this case, a check is required through the traffic police database or contacting an official dealer Nissan.

How to decipher the Almera G15 engine number

Engine number on Almera G15 consists of two parts:

1. Prefix - designation of the motor series (for example, HR16DE or K4M).
2. Unique identifier — individual number of a specific instance (usually 6–8 characters).

Example of a full number: HR16DE-1234567, where:

• HR16DE — engine series (1.6 l, 117 hp, Nissan).
• 1234567 — unique number of this motor.

Decoding prefixes:

Prefix	Engine type	Volume / Power	Applicability
HR16DE	Gasoline, 4-cylinder, DOHC	1.6 l / 117 hp	Almera G15 (2012–2020), Note, Juke
K4M	Gasoline, 4-cylinder, 16V	1.6 l / 102–114 hp	Almera G15 (early versions), Renault Logan, Sandero

The unique number (the second part) does not contain information about the characteristics - it is needed to identify a specific engine when checking the history, ordering spare parts or completing documents.

Common mistakes when searching for engine numbers

Many owners Almera G15 make the same mistakes when trying to find the engine number. Here are the most common:

• 🚫 Confused with VIN code. The VIN is stamped on the windshield (bottom, driver's side) and in the technical passport, while the engine number is only on the block or cylinder head.
• 🚫 Look to the left of the engine. On Almera G15 The number is always on the right (in the direction of travel), and not on the gearbox side.
• 🚫 Doesn't clean the surface. The number is often covered with a layer of oil or dirt - without cleaning it may not be noticed.
• 🚫 Ignore the sign under the hood. It may contain duplicate information if the number on the block is erased.

Another typical mistake is trying to find the engine number through the OBD-II diagnostic connector. It's impossible: The engine number is not read by scanners, it can only be seen physically on the block.

⚠️ Attention: If, when buying a car, the seller refuses to show the engine number or claims that it “does not exist,” this is a reason for suspicion. It is possible that the engine was replaced without registration, which can lead to problems during registration.

What to do if the engine number is erased or missing

Situations when the engine number is on Almera G15 unreadable or missing are not so rare. Reasons:

• 🔥 Corrosion or mechanical damage (for example, after an accident).
• 🛠️ Engine replacement without registration (the number has not been transferred or has been blurred out).
• 🎨 Deliberate deletion (in case of theft or “interruption” of the number).

Your actions:

1. Check the duplicate plate under the hood - sometimes the number is duplicated there.
2. Contact your authorized dealer Nissan - using the VIN code they can restore engine data.
3. Order an examination in a specialized center (if there is a suspicion of interruption).
4. Check the history through the traffic police - if the engine was changed legally, this should be recorded.

If the number is erased, but you are sure that the engine is original, you can try to restore it using chemical reagents (for example, electrolyte for batteries). Apply a little liquid to the marking - sometimes this helps to reveal embossed characters.

How to check the legality of an engine replacement?

If the engine number is indicated on the PTS, but it is not on the block or it does not match, request an extract from the traffic police about the history of registration actions. If the engine has not been replaced and the number is not readable, this is a reason to refuse to buy a car.

FAQ: Frequently asked questions about the Almera G15 engine number

Is it possible to find out the engine number by VIN code?

No, the VIN and engine number are different identifiers. However, you can find out by VIN engine series (For example, HR16DE), but not its unique number. This will require inspection of the cylinder block or contact your dealer.

What happens if the engine number does not match the title?

A discrepancy between the engine number and the data in the PTS means that the engine was replaced without registration with the traffic police. This can lead to problems when registering, passing a technical inspection or selling the car. In such cases, legalization of the replacement through the traffic police is required.

Where else can you find duplicate information about the engine?

In addition to the cylinder block, the engine number can be indicated:

• On a metal plate under the hood (next to the battery).
• In the service book (if the car was serviced by an authorized dealer).
• In the dealer's electronic database Nissan (by VIN code).

However, the main source remains the physical markings on the block.

How to distinguish the engine number from the body number?

Body (or chassis) number on Almera G15 stamped on the front part of the body (usually on the side member) and duplicated in the VIN code. The engine number is always located on the engine itself (block or cylinder head) and does not coincide with the VIN. In addition, the body number is longer (17 characters), and the engine number is 8–10 characters.

Is it possible to drive if the engine number is erased?

Technically yes, but legally it is risky. When stopped by a traffic police inspector, the absence of a readable engine number can be regarded as a sign of interruption or theft. In the worst case, the car will be sent for examination. It is recommended to restore the number or legalize the replacement of the engine.

💡

The engine number on the Almera G15 is always located on the cylinder block on the right (in the direction of travel) or on the cylinder head (for K4M). If it is not there, this is a reason to check the car's history.