Ensure your Honda Civic's engine breathes clean air with the Bosch AF217 Air Filter, a perfect match for models from 1973 to 1978. With a 9.2-inch item diameter, length, and width, this filter is designed for an easy installation process, complemented by its clamp-on mounting style. Its 2.7-inch height ensures a snug fit under the hood, placing it strategically at the front of the vehicle. Crafted from a combination of metal and paper materials, the Bosch AF217 is marked by its durability and the promise of the Bosch brand. Metal gaskets ensure a secure seal, while the unfinished surface maintains a natural look. This air filter does not compromise on performance or aesthetics, offering a straightforward replacement with an OE/OEM part number of 17220-PA0-661 and an interchangeable part number of 042-8245 and 42909. Exact item is shown. New old stock with original packaging. Item weight 12 oz. 9.2in outer diameter, 2.7in height. Made in USA. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties.