{"product_id":"5x-outer-air-filter-for-caterpillar-replaces-121-3661-235934108155","title":"5X Outer Air Filter for Caterpillar (Replaces 121-3661)","description":"\u003cp\u003eIncludes: - 5X Outer Air Filter\u003c\/p\u003e \u003cp\u003eFits Models: - Caterpillar equipment (specific models not identified)\u003c\/p\u003e \u003cp\u003eModel Years: - Check fitment before purchase\u003c\/p\u003e \u003cp\u003eSubmodels: - Applies to listed models\u003c\/p\u003e \u003cp\u003eEngine Options: - Compatible with standard engine options\u003c\/p\u003e \u003cp\u003eDescription: This 5X Outer Air Filter is designed to replace Caterpillar part number 121-3661, ensuring optimal performance and protection for your equipment. It effectively filters out dust and debris, promoting cleaner air intake and enhancing engine efficiency.\u003c\/p\u003e \u003cp\u003eFeatures: - High filtration efficiency for improved engine performance - Durable construction for long-lasting use - Easy installation to minimize downtime - Compatible with various Caterpillar models - Designed to meet or exceed OEM specifications\u003c\/p\u003e","brand":"Kiki parts catalog 38","offers":[{"title":"Default Title","offer_id":48550494732542,"sku":"235934108155","price":138.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/2615\/9870\/files\/s-l1600_904cea51-ea6d-47cd-ad90-93fff4bc4da8.webp?v=1783509341","url":"https:\/\/kikiparts.com\/products\/5x-outer-air-filter-for-caterpillar-replaces-121-3661-235934108155","provider":"Kikiparts","version":"1.0","type":"link"}