{"product_id":"k-n-engineering-e-3740-round-replacement-air-filter","title":"K\u0026N Engineering E-3740 Round Replacement Air Filter","description":"\u003cp\u003eThe K\u0026amp;N Engineering E-3740 replacement air filter is designed to reduce airflow restriction while increasing air flow to the engine. This can help support improved horsepower and acceleration compared with a more restrictive filter. The round filter is designed for installation in the factory air box on specified applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with oiled layers of woven cotton, the E-3740 provides filtration and can be washed and reused repeatedly. K\u0026amp;N states that its replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. Reusable construction may help reduce the need for repeated replacement of disposable air filters.\u003c\/p\u003e\n\u003cp\u003eThe E-3740 is listed to fit 1979 and 1980 Peugeot 604 models. It is also described as fitting certain older Ford Scorpio and Peugeot applications; verify vehicle fitment before purchase. The filter is designed for simple installation and is covered by K\u0026amp;N's Million-Mile Limited Warranty as stated by the manufacturer.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAirflow: Designed to reduce restriction and increase air flow to the engine\u003c\/li\u003e\n\u003cli\u003ePerformance: Designed to support increased horsepower and acceleration\u003c\/li\u003e\n\u003cli\u003eFilter Media: Made with oiled layers of woven cotton\u003c\/li\u003e\n\u003cli\u003eReusable Design: Can be washed and reused repeatedly\u003c\/li\u003e\n\u003cli\u003eService Interval: Can go up to 50,000 miles before cleaning, depending on driving conditions\u003c\/li\u003e\n\u003cli\u003eFitment: Listed for 1979 and 1980 Peugeot 604 models\u003c\/li\u003e\n\u003cli\u003eWarranty: Covered by K\u0026amp;N's Million-Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1979 Peugeot 604 Base\u003cbr\u003e\n1980 Peugeot 604 SL","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":68316971466951,"sku":"knnE-3740","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/d1abbf1f5c2ba8b28e9748eff27d92e8.jpg?v=1794268080","url":"https:\/\/mainstreeteshop.com\/products\/k-n-engineering-e-3740-round-replacement-air-filter","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}