Subaru cars are known for their reliability and performance, thanks in part to the quality of their engines. The engine is the heart of your Subaru, and it’s essential to keep it in good condition to ensure your car runs smoothly. One way to identify and keep track of your engine’s specifications and history is by knowing your Subaru engine number. In this article, we will discuss the importance of the Subaru engine number, how to locate it, and how to decode it.
What is a Engine Number?
The Subaru engine number is a unique identifier assigned to each engine produced by Subaru. It follows a specific format that includes a combination of letters and numbers, and it’s typically stamped or punched onto a smoothly ground spot on the engine block.
Location of the Subaru Engine Number
Subaru engine numbers can be found in various locations on the engine block, depending on the engine model and year of production. Here are some common locations where you can find your Subaru engine number:
- Front of the engine block: On many Subaru engines, the engine number is located on the front of the engine block, just below the head gasket. Look for a stamped or engraved number on a flat, smooth surface on the front of the engine block.
- Rear of the engine block: Some Subaru engines have the engine number located on the rear of the engine block, just below the cylinder head. Look for a stamped or engraved number on a flat, smooth surface on the rear of the engine block.
- Intake manifold: On some Subaru engines, the engine number is located on the intake manifold, which is the part of the engine that delivers air to the cylinders. Look for a stamped or engraved number on the surface of the intake manifold.
- Cylinder head: Some Subaru engines have the engine number located on the cylinder head, which is the part of the engine that covers the cylinders. Look for a stamped or engraved number on the surface of the cylinder head.
- Engine bay: In some cases, the engine number may be located in the engine bay, rather than on the engine block itself. Look for a sticker or plate that contains the engine number, usually located on the driver’s side of the engine bay.
The Subaru engine number on all Boxer engines generally on a smoothly ground spot on the top of the engine housing. It locate by viewing the engine housing from the driver’s side.
Appearance of the Subaru Engine Number
The appearance of a Subaru engine number can vary depending on the engine model and year of production. However, most engine numbers are stamped or engraved on the engine block or cylinder head, and they typically consist of a combination of letters and numbers.
Subaru engine numbers usually contain a prefix followed by a seven-digit serial number. The prefix provides information about the engine’s model, year of production, and other specifications. The serial number is a unique identifier for the engine, and it is used to differentiate it from other engines of the same model.
The engine number may be difficult to read due to its location and the various components that may be obstructing it. However, it’s important to take the time to read the engine number carefully to ensure that it is recorded accurately.
Here’s an example of what a Subaru engine number might look like:
EJ257BA3456789
In this example, “EJ257” is the prefix, which indicates that this is a 2.5-liter, horizontally opposed, four-cylinder engine with a turbocharger. The “BA” indicates the model year, which in this case is a 2011 model. The last seven digits “3456789” is the serial number, which is unique to this particular engine.
The Subaru engine number stamp or punched onto a smoothly ground spot on the engine block. The engine covering makes it difficult to read off the engine number.
Examples:
Why Knowing Your Subaru Engine Number is Crucial?
Knowing your Subaru engine number is crucial for identifying the correct replacement parts and ensuring that your engine is in good condition. With the engine number, you can determine the specific model and specifications of your engine, making it easier to find compatible parts and accessories.
Additionally, the engine number can help you keep track of your engine’s history and maintenance records. By knowing the production sequence and date of manufacture, you can determine the age of your engine and the recommended maintenance intervals.
How to Decode Your Subaru Engine Number?
Decoding your Subaru engine number can provide valuable information about your engine’s specifications and production information. The engine number follows a specific format that includes a combination of letters and numbers. Here’s an example of what a Subaru engine number may look like: EJ205DE3HE
The letters in the engine number represent specific information about the engine, including the model, type, and specifications. The numbers represent the production sequence and date of manufacture.
The first letter in the engine number represents the engine model. For example, EJ refers to the EJ series of engines used in Subaru cars. The second letter represents the engine type, such as B for DOHC (Dual Overhead Cam) or D for SOHC (Single Overhead Cam).
The numbers in the engine number provide information about the production sequence and date of manufacture. The first three digits represent the production sequence, while the next two digits represent the year of manufacture. The final two digits represent the month of manufacture.
