{"product_id":"bilstein-b4-series-front-left-strut-assembly-subaru-forester-2009-2013-22-278401","title":"Bilstein B4 Series Front Left Strut Assembly Subaru Forester 2009-2013 | 22-278401","description":"\u003cp\u003eThe Bilstein B4 Series OE Replacement Front Left Strut Assembly (Part #22-278401) is a direct-fit, factory-quality suspension upgrade engineered specifically for the 2009–2013 Subaru Forester. Designed to restore OEM ride quality and handling precision, this twin-tube strut assembly is the preferred choice for drivers seeking a reliable, like-new suspension replacement. Whether you're addressing worn factory struts or completing a full suspension refresh, the Bilstein B4 delivers the confidence of German engineering at an accessible price point.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin-Tube Technology\u003c\/strong\u003e – Bilstein's proven twin-tube design delivers consistent, progressive damping force for a smooth, controlled ride that closely mirrors the original factory feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Strut Assembly\u003c\/strong\u003e – Arrives as a fully assembled unit including the strut, coil spring, mount, and bearing plate — no spring compressor required for most installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilstein Monotube-Grade Internal Valving\u003c\/strong\u003e – Premium internal valving technology ensures reliable, fade-free performance across varied road conditions and temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Construction\u003c\/strong\u003e – Heavy-duty zinc-coated exterior and high-quality seals protect against rust, road salt, and moisture for long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores OEM Handling \u0026amp; Stability\u003c\/strong\u003e – Replaces fatigued factory struts to bring back proper ride height, steering response, and vehicle stability for everyday driving confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGerman-Engineered Quality\u003c\/strong\u003e – Manufactured to Bilstein's stringent quality standards with over 60 years of motorsport and OEM supplier expertise behind every component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Bilstein B4 Series Front Left Complete Strut Assembly (22-278401)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":43017064284256,"sku":"bil22-278401","price":145.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Bilstein-B4-Series-Front-Left-Strut-Assembly-Subaru-Forester-2009-2013-22-278401.jpg?v=1786444078","url":"https:\/\/www.importimageracing.com\/products\/bilstein-b4-series-front-left-strut-assembly-subaru-forester-2009-2013-22-278401","provider":"Import Image Racing","version":"1.0","type":"link"}