Product Name: Fuel Injector, External Product. Number of Pieces: 3. Genuine Reference Part Number: 23250-B2011. Please be sure to check compatibility in advance when purchasing this product. Product Description Fuel injector is approximately 100,000 km, but if your vehicle is older we recommend replacing it as soon as possible to prevent trouble. Fuel injectors are parts that inject fuel within the intake manifold and are an essential role in engines. Gasoline sent by the fuel pump passes through the filter and is supplied in fine particles from the sprayed part of the valve at the tip. Even if the above mentioned above, the compatibility may differ depending on the year, model, and grade, so please check with the number of pins, the genuine number, etc. Please be aware that we cannot accept returns and exchanges due to incorrect compatibility verification. Please check the original product number by the customer before purchasing. Instruction manual not included. Installation support is not available. Please ask a professional for installation instructions. Please note that the shape and specifications are subject to change without prior notice. ※In any case, we cannot accept any **other than installation fees or product charges. Before installation, please make sure to check whether the product is defective, or not the same as your order content". Items that have been installed are not eligible for returns. In addition, please note that minor scratches and scratches will not be eligible for complaints.