Finding the Engine Identification Number on a Car Nissan Qashqai often causes difficulties for owners, especially when undergoing a technical inspection or when trying to resell a vehicle. Unlike older cars, where the markings were often located in a prominent place, modern Japanese automakers place this data in secluded corners of the power unit to protect against corrosion and unauthorized access.
Understanding where exactly to look engine number, is critical not only for the legal purity of the transaction, but also for independent monitoring of the technical condition of the machine. Knowing the exact location, you can quickly check that the markings match the documentation and avoid problems with registration authorities.
Location of markings on different generations of Qashqai
The location of the engine number directly depends on the year of manufacture of your car and the type of power unit installed. In the first generations Nissan Qashqai (J10), produced before 2013, markings were often applied to the cylinder block in the clutch area or on the front of the engine, which was quite convenient for visual inspection without dismantling.
With the advent of the second generation (J11) and the updated version (J12), engineers changed the layout of the engine compartment, hiding the number in more inaccessible places. Now, reading it often requires the use of a mirror and a powerful flashlight, since access to the application area may be blocked by body elements or additional equipment.
It is worth considering that on diesel versions Qashqai with engine K9K the marking may be located on the very top of the block, next to the turbocharger, while on gasoline units of the series MR or HR it is shifted closer to the transmission. The most common location is the rear of the cylinder block, on the gearbox side, at the junction with the flywheel.
Tools and preparation for inspection
Before you begin your search, you need to prepare the appropriate tools, since simply looking under the hood will not be enough. The engine block is covered with a layer of oil, dirt and combustion products, which can completely hide the numbers and letters of the marking.
- 🔦 Powerful flashlight with a narrow beam for illuminating dark corners of the engine compartment.
- 🪞 Dental mirror or small mirror with a long handle for viewing hard-to-reach areas.
- 🧽 Degreaser, metal brush and rags for pre-cleaning the surface.
It is important not to use aggressive chemicals, which can damage rubber seals or plastic linings if they are located near the place where the number is applied. Cleaning must be gentle so as not to erase the marking itself if it is made using the deep embossing method.
Step-by-step instructions for finding a number
To begin, open the hood and secure it in a stable position. Visually assess the engine layout by identifying where the gearbox and flywheel are located. Usually the number is applied to the flat surface of the cylinder block, which is oriented towards the vehicle interior.
☑️ Preparing to search for engine number
Use a mirror to look behind the engine on the passenger or driver side (depending on the side of the steering wheel). You need to find the area where the cylinder block meets the transmission housing. This is where the sign or embossed symbols are often located.
If you don't see the markings right away, try carefully removing any plastic covers or ducts that may be blocking your view. Be extremely careful not to damage the cooling system pipes or electrical connectors in the immediate vicinity.
What to do if the room is completely dirty?
If the marking is not legible due to a layer of dirt, do not try to knock it off with a rough brush. Use a special carburetor cleaner and a soft brush soaked in solvent. After applying the product, give it a few minutes to soften the carbon deposits, then carefully wipe off the dirt with a rag.
Features of marking on diesel and gasoline engines
Differences in engine design Nissan lead to the fact that the location of the number can vary even within the same model line. On diesel engines 1.5 dCi and 1.6 dCi the number is often stamped on the rear wall of the block, closer to the flywheel, since the front part is occupied by a complex injection and turbocharging system.
Gasoline engines series MR16DDT or MR20 have markings located on the side surface of the block, which can be covered with a plastic engine cover. In some cases, the number is duplicated on a metal plate bolted to the engine housing.
Please note that on 4x4 vehicles, access to the rear of the unit may be limited by the driveshaft and transfer case, making the locating process more difficult and requiring the use of a long mirror.
- For selling a car
- To pass a technical inspection
- To check before purchasing
- For DIY repairs
Reading and decoding markings
Once you have found the number, it is important to count it correctly. Engine markings Nissan Qashqai consists of an alphanumeric code that indicates the engine series, its size and modification. For example, the prefix MR18DE means a 1.8 liter petrol engine with variable valve timing.
The digital part of the number often contains information about the production date and the unique serial number of a specific item. This data is verified with the information specified in the PTS (Vehicle Passport) and STS (Vehicle Registration Certificate).
If the markings are damaged by corrosion or mechanical stress, this can become a serious problem during inspection. In this case, an examination will be required to confirm the number or its restoration through official dealerships.
⚠️ Attention: Do not try to clean the number yourself until it shines if it has traces of corrosion. Rough mechanical impact can lead to distortion of figures, which will be regarded by the inspector as a sign of a fake or criminal origin of the car.
Common problems and ways to solve them
One of the most common problems is dirt and reagents getting into the recesses where the number is stamped. This makes reading the characters almost impossible without proper chemical cleaning. Sometimes the number may be blocked by the generator or starter bracket.
In some cases, owners are faced with a situation where the number is completely missing or unreadable due to a manufacturing defect. In such a situation, you must contact an authorized dealer. Nissan to conduct an examination and obtain duplicate documents.
It is also worth remembering that in some markets, including Russia, engine numbers may be duplicated on a metal plate attached to the car body, for example, on the engine compartment bulkhead or on the windshield pillar, although this is less common.
Main idea: Proper cleaning and use of the mirror is the key to successfully finding the engine number without dismantling the car components.
Comparative table of room locations
For clarity, we provide a table showing the approximate location of the engine number for different modifications Nissan Qashqai. This information will help you quickly navigate the engine compartment of your specific vehicle.
| Engine model | Fuel type | Generation | Room location |
|---|---|---|---|
| MR18DE | Gasoline | J10 / J11 | Cylinder block, gearbox side |
| MR20DDT | Gasoline | J11 / J12 | Rear part of the block, at the flywheel |
| K9K | Diesel | All | Top of the block, next to the turbine |
| HR16DE | Gasoline | J11 | Side surface of the block |
| QR25DE | Gasoline | J10 | Front of the block, near the pulley |
⚠️ Attention: If you cannot find the engine number yourself, do not take risks and contact the service center specialists. Errors when trying to access it yourself can lead to damage to sensors or pipes.
Tip: Before going for a technical inspection, take a photo of the found engine number on your phone. This will help you quickly dictate it to the inspector if access to it is difficult during the inspection.
Legal aspects and number reconciliation
Verification of engine numbers is a mandatory procedure when registering a vehicle, re-registering it or undergoing a technical inspection. Traffic police inspectors pay special attention to this, since a discrepancy in numbers may indicate that the engine was replaced with another one that is not listed in the documents.
If you replaced the engine with a similar one, be sure to register this operation with the traffic police. Otherwise, when checking, you may be faced with a refusal to register and the need to conduct a complex examination to confirm the identity of the unit.
If the engine number is completely erased or cannot be read, the owner is obliged to contact a specialized organization to conduct a technical examination and restore the marking. This process is lengthy and requires official confirmation from the manufacturer.
Is it possible to drive with an unreadable engine number?
You can drive with an unreadable engine number, but you may be stopped at the first check of your documents. To pass technical inspection and register the vehicle, the number must be readable and correspond to the data in the PTS.
FAQ: Frequently asked questions
Where exactly is the engine number located on a 2018 Nissan Qashqai?
On Nissan Qashqai 2018 (generation J11 restyling) the engine number is usually located on the rear of the cylinder block, on the gearbox side. To find it, you will need a mirror and a flashlight, since access is blocked by body elements.
Do I need to remove the engine protection to find the license plate?
In most cases, there is no need to remove the protection, since the number is applied above the level of the oil pan. However, if the engine is heavily dirty or a non-standard guard is installed, it may require partial removal for access.
What to do if the engine number does not match the title?
If the number does not match, it means the engine has been replaced. You need to register a replacement engine with the traffic police by providing documents for the new unit and going through the procedure for reconciling the numbers.
How to clean the engine number from dirt without damaging it?
Use special carburetor or engine cleaners and a soft brush. Avoid using metal scrapers or abrasives, which may erase the numbers. Apply the product, let it work and carefully wipe off the dirt with a rag.
Where can I find the engine number for the Qashqai 1.5 dCi diesel?
Diesel engine K9K The number is often located on the top of the cylinder block, near the turbocharger, or on the rear wall of the block. Depending on the year of manufacture, the location may be slightly different, so it's worth checking out both areas.