{"product_id":"bilstein-44-191825-air-suspension-strut-rear-left","title":"Bilstein 44-191825 Air Suspension Strut - Rear Left","description":"\u003ch2\u003eBilstein B4 OE Replacement Air Strut\u003c\/h2\u003e\u003cp\u003eThe Bilstein B4 OE Replacement (Air) strut, part number 44-191825, is built for rear left suspension service on select BMW 7 Series models. It restores original air suspension function with a direct-connect design that matches the vehicle’s factory setup.\u003c\/p\u003e\u003cp\u003eCompatible With 2002-2005 BMW 745i and 745Li, rear left, this air suspension strut is engineered for vehicles with self-leveling rear suspension and without electronic suspension. The B4 OE Replacement (Air) line focuses on OE-style fitment and factory-correct operation for European vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBilstein B4 OE Replacement (Air) series\u003c\/li\u003e\n\u003cli\u003ePart number 44-191825\u003c\/li\u003e\n\u003cli\u003eRear left air suspension strut\u003c\/li\u003e\n\u003cli\u003eMonotube internal design\u003c\/li\u003e\n\u003cli\u003eBlack paint finish\u003c\/li\u003e\n\u003cli\u003eLower mount type: Eye 15.5mm\u003c\/li\u003e\n\u003cli\u003eUpper mount type: Multiple studs\u003c\/li\u003e\n\u003cli\u003eDirect connection to original vehicle connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBilstein is an OE supplier for air suspension systems, and the B4 OE Replacement (Air) line is made to replace original equipment dampers on many European vehicles. This strut is designed to restore the factory ride feel and maintain the original suspension layout without modification. If you need a rear left air suspension strut for a BMW 745i or BMW 745Li, part number 44-191825 provides an OE-style replacement built around the vehicle’s original mounting and connector requirements.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear suspension sag on BMW 745i and 745Li models\u003c\/li\u003e\n\u003cli\u003eLoss of factory ride height control in self-leveling rear suspension systems\u003c\/li\u003e\n\u003cli\u003eAir strut wear that affects rear left damping response\u003c\/li\u003e\n\u003cli\u003eNoise or harshness from a failing OE air suspension unit\u003c\/li\u003e\n\u003cli\u003eNeed for a direct-fit replacement without connector modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 2002-2005 BMW 745i, rear left, with self-leveling rear suspension and without electronic suspension. Fits 2002-2005 BMW 745Li, rear left, with self-leveling rear suspension and without electronic suspension. Verify the vehicle’s suspension configuration and connector style before installation. Use the factory mounting points and original connectors for a modification-free replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBilstein supplies OE air suspension systems for European vehicles, and the B4 OE Replacement (Air) line is built to meet the manufacturer’s original standards for fit and function.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":51955983974581,"sku":"BBGL-44-191825","price":488.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_44191825_Fro.jpg?v=1775061892","url":"https:\/\/www.partcatalog.com\/products\/bilstein-44-191825-air-suspension-strut-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}