Nissan Almera G15 is a popular sedan that was assembled at the Tolyatti plant from 2013 to 2022. When purchasing a used car, taking out insurance or getting repairs done, the engine number is often required. But where to look for it? Why is it missing on some machines? And how to decipher these mysterious symbols?

In this article you will find exact coordinates of the room location on engines HR16DE And K4M, learn how to read it correctly (even if it is rusty), and deal with checking via VIN. And also - unique data on why on some Almera G15 the engine number may not match the documents and what to do about it.

Where is the engine number on Nissan Almera G15?

On all modifications Almera G15 (2013–2022) engine number is shown in in the same place — on the cylinder block, on the right side (in the direction of travel of the car). More precisely:

  • 🔧 On the engine HR16DE (1.6 l, 110 hp) - on a flat platform in front of the block, next to the oil filter. The number is stamped vertically, often covered with a pipe or dirt.
  • 🔧 On the engine K4M (1.6 l, 102 hp, installed on early versions) - on back of the block, closer to the gearbox. Can be hidden under a thermal shield.

To see the number you will need:

  1. Open the hood and secure it.
  2. Remove the decorative engine cover (if equipped).
  3. Arm yourself with a flashlight and a mirror - the room is often located in an inconvenient place.
  4. If necessary, clean the area from dirt (more on this in the next section).
📊 What engine is installed on your Almera G15?
  • HR16DE (1.6 l, 110 hp)
  • K4M (1.6 l, 102 hp)
  • I don't know, haven't checked
  • Other

Important! On some machines the number may be duplicated on the plate under the hood (next to the VIN), but this is not an official location - only the original engraving on the block is legally binding.

What does the engine number look like and how to decipher it?

Engine number on Almera G15 consists of 14–17 characters (letters and numbers) and has the following structure:

Nissan [Код модели двигателя] [Серийный номер]

Пример: Nissan HR16DE 1234567

Explanation:

  • 📌 First 6–7 characters — engine model code (HR16DE or K4M).
  • 📌 Other numbers - a unique serial number assigned at the factory.
Symbols Meaning Example
HR16DE Engine code (1.6 l, 110 hp, timing chain drive) Nissan HR16DE 5678901
K4M Engine code (1.6 l, 102 hp, timing belt drive) Nissan K4M 7890123
1234567 Serial number (unique for each motor) Nissan HR16DE 1234567

⚠️ Attention! If the number starts with letters MD or ME (For example, MD123456), this not original Nissan number! Such marks are placed after a major overhaul or replacement of the engine. The PTS and STS must indicate exclusively serial number.

How to clean the engine number if it is rusty or dirty?

A common problem for owners Almera G15 — the engine number is covered with a layer of dirt, oil or rust. To read it, Do not use abrasive materials (sandpaper, metal brushes) - this will damage the engraving and may cause suspicion when checked by the traffic police.

Safe cleaning methods:

White spirit or kerosene | Soft brush (tooth brush or carburetor brush) | Lint-free rag | WD-40 or similar cleaner | Flashlight -->

  • 🧼 Step 1. Wet the number generously WD-40 or white spirit, wait 5-10 minutes.
  • 🧽 Step 2. Clean carefully with a soft brush (no pressure!).
  • 💧 Step 3. Wipe with a rag and repeat as necessary.
  • 📸 Step 4. Take photos of the number from different angles - sometimes the symbols are only visible from a certain angle.

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If the number is still not readable, try putting it on it. chalk or tooth powder — it will fill out the engraving and make the symbols more visible.

⚠️ Attention! If after cleaning the number is interrupted or changed (traces of intervention are visible), this may be a sign of:

  • 🚗 Car theft (number interrupted to hide the story).
  • 🔧 Engine replacement without registration (requires verification through the traffic police).
  • 💰 Fraud during sales (for example, hiding the fact of an accident).

How to check engine number via VIN?

Engine number and VIN number Nissan Almera G15 connected to each other. You can find out by VIN original engine number, which should match the one stamped on the block. This is useful if:

  • 🔍 The number on the engine is not readable.
  • 📄 It is necessary to confirm the authenticity of the data in the PTS.
  • 🚗 Planning to buy a used car.

Verification methods:

  1. Through online services (For example, Vinform or Autocode): Enter VIN and get a report with engine data.
  2. Via Nissan dealer: provide the VIN and they will send an official extract (for a fee, ~500–1000 RUR).
  3. Through the traffic police: When checking a car for theft, the inspector can check the engine number with the database.

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If the engine number on the VIN report does not match what is stamped on the block, this is serious cause for concern. Possible reasons: engine replacement, document error or theft.

Example of a VIN report for Almera G15:



VIN: XTA210130J0123456


Модель: Nissan Almera (G15)


Год выпуска: 2018


Двигатель: HR16DE


Номер двигателя: HR16DE5678901


Коробка передач: JH35A (вариатор)

What to do if the engine number does not match the documents?

Discrepancy between the number on the engine and the data in the PTS/STS - critical problem, which can lead to:

  • 🚨 Refusal to register a car with the traffic police.
  • 💸 Fine up to 800 ₽ (under Article 12.1 of the Code of Administrative Offenses of the Russian Federation for data inconsistency).
  • 🔒 Problems with sales or insurance.

Possible reasons for the discrepancy:

Why might the number not match?

1. Engine replacement without registration — the previous owner supplied a contract engine, but did not make changes to the documents.

2. Error during PTS production - rarely, but it happens that the data was mixed up at the factory.

3. Number hijacking and interruption — if the car is wanted, the scammers could change the tags.

4. Repair with replacement of cylinder block - if the engine was restored, the number could be transferred incorrectly.

Algorithm of actions:

  1. Check car history through Autocode or traffic police (for accidents, thefts, restrictions).
  2. Contact the previous owner (if you are buying a car) with a requirement to explain the discrepancy.
  3. Do an examination in an independent laboratory - it will confirm whether the engine has been replaced.
  4. Submit changes to the traffic police, if replacing the engine is legal (an examination certificate and an application will be required).

⚠️ Attention! If you buy Almera G15 with a mismatched engine number, don't take the seller's word for it. Even if he says that “everything is finalized,” check through official sources. In 2023, more than 1,200 cases of fraud with broken license plates on budget foreign cars were recorded in Russia.

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

By law, Absence or illegibility of an engine number is not a reason to prohibit operation (as opposed to VIN). However, this creates problems:

  • 📋 Registration problems — The traffic police may require an examination.
  • 🔧 Difficulties with repairs — some service stations refuse to work with cars without a clear engine number.
  • 💰 Increase in insurance prices — companies consider such cars “risky.”

What to do?

  • 🔍 If the number is erased naturally — try to restore it by chemical etching (done in specialized services).
  • 📄 If the number is missing (for example, after replacing the unit) - issue a new number through the traffic police (expertise will be required).
  • 🚗 If the number has never been punched out (rarely, but happens in the early Almera G15) - contact your dealer Nissan for a duplicate document.

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Since 2021, a rule has been in force in Russia: if the engine number is missing or unreadable, the traffic police inspector can send the car to theft check. The procedure takes up to 30 days!

FAQ: Frequently asked questions about the engine number Nissan Almera G15

🔹 Is it possible to find out the engine number by the license plate?

No, it’s not possible directly. But you can first find the VIN by license plate number (through services like Autocode or traffic police), and then find out the engine number using the VIN.

🔹 What to do if the engine number is interrupted?

Immediately terminate the transaction (if you are buying a car) or contact the traffic police for inspection. A broken number is a sign of theft or fraud. More than 300 cases of sale were recorded in 2023 Almera G15 with broken numbers.

🔹 Do I need to include the engine number in the OSAGO policy?

No, since 2019 the engine number is not indicated in the MTPL. Insurance companies only use the VIN and license plate number. However, when applying for CASCO insurance, some companies may request this data.

🔹 Can the engine number consist only of numbers?

No, on Almera G15 the number always begins with the letter model code (HR16DE or K4M). If you only see numbers, it is either a fake or a number after a major overhaul (but this has no legal force).

🔹 Where else is the engine number duplicated, besides the block?

Officially, nowhere. But sometimes the number is duplicated:

  • On sign under the hood (next to the VIN), but this is not the official location.
  • B service book (if the dealer added it during maintenance).
  • B traffic police electronic databases (available when checking the car history).