{"product_id":"cdi-box-replacement-for-yamaha-moto-4-yfm350er-198","title":"CDI Box Replacement For Yamaha Moto 4 YFM350ER 1987 1988 Ignition Control Module 1YW-85540-20-00 OEM Replacement For ATV Quad Bike Not Compatible With 1989 And Later Big Bear Models","description":"\u003cdiv\u003e1x CDI Box for Moto 4 YFM350ER 1987-1988\u003cbr\u003e\n✔️ OEM-style ignition CDI box replacement for 1987-88 Moto 4 YFM350ER \u003cp\u003eThe CDI ignition box is a direct replacement electronic control module for the Yamaha Moto 4 YFM350ER, designed for 1987-1988 models. It manages spark timing and ignition control to restore reliable starting and smooth engine performance in ATV quad bikes.\u003c\/p\u003e ✅ Replacement part number: 1YW-85540-20-00\u003cbr\u003e\n✅ Includes 1 x Ignitor CDI Box\u003cbr\u003e\n✅ Fits Yamaha Moto 4 YFM350ER 1987-1988; not compatible with 1989+ Big Bear\u003cbr\u003e\n✅ Thorough factory testing before shipment\u003cbr\u003e \u003cp\u003e💡 What is a CDI ignition box used for in small engine ATVs? This handy module handles timing signals and ignition control for spark delivery.\u003c\/p\u003e\n- Delivers timing-accurate ignition pulses for reliable starts\n- Replaces faulty OEM CDI modules like 1YW-85540-20-00 on 1987-1988 Moto 4\n- Improves engine response and overall ATV performance\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48207375761643,"sku":"VXB0B9J61NSY","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71bYKtwIxYL.jpg?v=1778049020","url":"https:\/\/vxb.com\/products\/cdi-box-replacement-for-yamaha-moto-4-yfm350er-198","provider":"VXB Bearings","version":"1.0","type":"link"}