{"product_id":"bilstein-b4-air-suspension-spring-44-143657","title":"Bilstein B4 Air Suspension Spring (MPN: 44-143657)","description":"\u003ch2\u003eHigh-quality OE replacement for Mercedes-Benz and Jaguar air systems.\u003c\/h2\u003e\r\n\u003cp\u003eThe Bilstein B4 Air Suspension Spring is engineered to replace the original air suspension systems found in many Mercedes-Benz and Jaguar vehicles. This product features a monotube shock design, ensuring optimal performance and durability. With an extended height of 22.86 inches and a compressed height of 21.05 inches, it is tailored to fit seamlessly into the existing suspension setup without the need for modifications.\u003c\/p\u003e\r\n\u003cp\u003eDesigned as a direct fit original equipment replacement, the Bilstein B4 Air Suspension Spring maintains the active factory system, which is crucial for predictable handling and safe stopping distances. The black finish adds a sleek look while ensuring long-lasting performance. Installation is straightforward, allowing for a quick restoration of the vehicle's original ride comfort and handling characteristics.\u003c\/p\u003e\r\n\u003cp\u003eBilstein's commitment to quality is evident in the B4 Air Suspension Spring, as it is built and tested to meet OE quality standards. This product is equipped with multiple studs for the upper mount and a clevis lower mount, ensuring a secure and reliable connection. The inclusion of a plug facilitates easy integration with the vehicle's existing systems.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eBuilt And Tested To OE Quality Standards\u003c\/li\u003e\r\n    \u003cli\u003eDirect Fit Original Equipment\u003c\/li\u003e\r\n    \u003cli\u003eMaintains The Active Factory System To Ensure Predictable Handling, Safe Stopping Distances, And Original Ride Comfort\u003c\/li\u003e\r\n    \u003cli\u003eEasy Installation\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Bilstein\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 44-143657\u003c\/li\u003e\r\n    \u003cli\u003eType: OE Replacement\u003c\/li\u003e\r\n    \u003cli\u003eColor: Black\u003c\/li\u003e\r\n    \u003cli\u003eWith Plug: Yes\u003c\/li\u003e\r\n    \u003cli\u003eWith Mounting Hardware: No\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e2006-2006 Mercedes-Benz CLS55 AMG\u003c\/li\u003e\r\n    \u003cli\u003e2007-2011 Mercedes-Benz CLS63 AMG\u003c\/li\u003e\r\n    \u003cli\u003e2003-2006 Mercedes-Benz E55 AMG\u003c\/li\u003e\r\n    \u003cli\u003e2007-2009 Mercedes-Benz E63 AMG\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/BLS\/InstallationInstructions\/E4-WM5-Y348A00.pdf\" target=\"_blank\"\u003eE4-WM5-Y348A00.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/BLS\/Warranty\/warranty_all_v4.2.pdf\" target=\"_blank\"\u003ewarranty_all_v4.2.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/BLS\/TechnicalBulletins\/USA%20SDS_Shock_Air%20Spring_V2_EN.pdf\" target=\"_blank\"\u003eUSA_SDS_Shock_Air_Spring_V2_EN.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/BLS\/InstallationInstructions\/USA%20SDS_Shock_Air%20Spring_V2_EN.pdf\" target=\"_blank\"\u003eUSA_SDS_Shock_Air_Spring_V2_EN.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eProduct Videos\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/vehiclepartimages.com\/PMDT\/BLS\/Videos\/B4_OE_Replacement_Air_Video.mp4?autoplay=0\" loading=\"lazy\" style=\"max-width: 560px; width: 100%; aspect-ratio: 560\/360;\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47795995246831,"sku":"B5244143657","price":1647.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_1e63ffab-8956-48a2-b0e3-f8890c82e02f.jpg?v=1771996600","url":"https:\/\/www.sprinterpartsdepot.com\/products\/bilstein-b4-air-suspension-spring-44-143657","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}