Where is the engine number located on the Dongfeng Tianlong?
3 Answers
The engine number of the Dongfeng Tianlong is located on the front left side of the engine, in the middle, on the flat surface where the engine block meets the transmission housing. It is typically a combination of 7 to 8 digits and letters. In addition to the above method, the engine number can also be found in the following 4 ways: The vehicle's driving license will have the engine number printed, usually on the second-to-last line; The motor vehicle registration certificate will record the engine number; The car purchase invoice will record the engine number; The vehicle purchase tax payment certificate will record the engine number. It is important to note that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer's range, and engine models can be the same. The engine number, however, refers to the production number of the engine, and each engine can only have one unique engine number, with no two engines sharing the same number.
I've been driving the Dongfeng Tianlong for long-distance hauls for several years. The engine number location is quite clear—it's on the right side of the engine block, near the crankcase or oil pan, where a flat surface is engraved with a series of alphanumeric characters. When buying the truck for the first time, you might need to look carefully as it could be covered by oil or dust, so wipe it clean with a cloth. If you frequently drive on dirt roads, the number can get dirty easily. It's recommended that owners clean it every six months to prevent rust and avoid delays during annual inspections. When transferring ownership or selling the vehicle, this number must be verified; otherwise, the DMV won't approve it. Remember, for older models, the location is fixed, but newer models might have it near the intake manifold. It's best to check the user manual or record a short video as a backup on your phone. Don’t underestimate its importance—in case of disputes or repairs, this number can save you a lot of trouble.
As a common Dongfeng series truck maintenance worker, I have seen many Tianlong engine numbers. The standard location is in the upper front area of the engine block, engraved on the metal surface. Just open the hood and follow the engine to find it, but it often accumulates oil stains, so you need to spray it with cleaner and then polish it. Different model years may have changes, such as the 2015 model mostly in the middle nameplate, while the 2020 model tends to be near the output end. Remember not to scrape the numbers hard with your hands to avoid damage. Check the clarity of the numbers during routine maintenance, and be sure to verify them when buying or delivering a car to prevent issues with stolen vehicles. When repairing or adjusting parts, you also need to match the model number to ensure accuracy. In short, the location is intuitive but requires careful attention.
