{"product_id":"37126790078-bmw-x5-e70-x6-e71-rear-air-spring","title":"Landnovo 37126790078 Rear Air Suspension Spring for BMW X5 E70 \u0026 X6 E71\/E72 | Adaptive Drive Air Bag Replacement","description":"\u003ch2\u003eLANDNOVO — Precision in Motion. Engineered by GB.\u003c\/h2\u003e\n\n\u003cp\u003eIs your BMW X5 or X6 sitting unevenly at the rear, sagging, or displaying a suspension warning light? The culprit is often a failed rear air spring. The \u003cstrong\u003eLandnovo 37126790078 Rear Air Suspension Spring\u003c\/strong\u003e is a premium, direct OEM-grade replacement engineered to restore your vehicle's legendary comfort and self-levelling capability.\u003c\/p\u003e\n\n\u003ch3\u003eThe Landnovo Difference\u003c\/h3\u003e\n\n\u003cp\u003eLandnovo is a premium automotive brand with a distinct British engineering heritage, crafted for discerning drivers who demand nothing but the best for their vehicles. Every Landnovo component is \u003cstrong\u003eDesigned by GB\u003c\/strong\u003e — a mark of British precision, quality, and durability.\u003c\/p\u003e\n\n\u003cp\u003eThis rear air spring is manufactured to the highest standards, matching the quality of the original equipment (OE 37126790078) that came factory-installed on your BMW. It is a complete drop-in replacement, designed for a straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the Landnovo Air Spring?\u003c\/h3\u003e\n\n\u003cp\u003eThe air spring is a critical component of your BMW's rear self-levelling suspension system. It works in coordination with sensors, valves, and the compressor to maintain proper ride height regardless of load. A failing air spring can cause sagging, a rough ride, and put immense strain on the air compressor, potentially leading to costly compressor failure.\u003c\/p\u003e\n\n\u003cp\u003eInstead of paying dealership prices, the Landnovo air spring provides the same OE-level reliability at a fraction of the cost.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM-Grade Quality\u003c\/strong\u003e: Manufactured to meet or exceed original equipment specifications, engineered for reliable performance and durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit Replacement\u003c\/strong\u003e: Designed as a direct replacement for the original unit (OE 37126790078) for a hassle-free installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Ride Quality\u003c\/strong\u003e: Fixes common issues including rear sagging, uneven ride height, rough rides, and suspension warning lights.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance-Free Design\u003c\/strong\u003e: Maintenance-free air spring equals or exceeds OE performance for proper vehicle stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Built with high-quality NBR (nitrile rubber) bellows material to withstand compression, stretching, and road debris.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Levelling Function\u003c\/strong\u003e: Restores the vehicle's ability to maintain consistent ride height regardless of load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBritish-Engineered Precision\u003c\/strong\u003e: Designed by GB with Landnovo's signature commitment to quality and reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-Month Warranty\u003c\/strong\u003e: Backed by Landnovo's comprehensive warranty for your peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003cp\u003eThis rear air suspension spring is compatible with the following BMW vehicles equipped with Adaptive Drive and self-levelling suspension:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBMW X5 (E70)\u003c\/strong\u003e – 2007-2013\n    \u003cul\u003e\n      \u003cli\u003e3.0si (2007-2010)\u003c\/li\u003e\n      \u003cli\u003e4.8i (2007-2010)\u003c\/li\u003e\n      \u003cli\u003exDrive30i (2009-2013)\u003c\/li\u003e\n      \u003cli\u003exDrive35d (2009-2013)\u003c\/li\u003e\n      \u003cli\u003exDrive35i (2011-2013)\u003c\/li\u003e\n      \u003cli\u003exDrive48i (2010)\u003c\/li\u003e\n      \u003cli\u003exDrive50i (2011-2013)\u003c\/li\u003e\n      \u003cli\u003eX5 M (2010-2013)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBMW X6 (E71 \/ E72)\u003c\/strong\u003e – 2008-2014\n    \u003cul\u003e\n      \u003cli\u003exDrive35i\u003c\/li\u003e\n      \u003cli\u003exDrive50i\u003c\/li\u003e\n      \u003cli\u003eX6 M\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear (fits both left and right sides)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm compatibility with your specific vehicle using your VIN before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eOE Cross-Reference\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e37126790078\u003c\/strong\u003e (Primary – this listing)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e37 12 6 790 078\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e37126773664\u003c\/strong\u003e (Superseded)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e37126790079\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e37126790080\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e37126790081\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e37126790082\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Rear Air Suspension Spring (Air Bag \/ Bellow)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition\u003c\/strong\u003e: Rear (fits both left and right sides)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBellows Material\u003c\/strong\u003e: NBR (Nitrile Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Height\u003c\/strong\u003e: 470 mm (18.5 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Height\u003c\/strong\u003e: 280 mm (11.0 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSymptoms of a Failing Air Spring\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear sagging\u003c\/strong\u003e – one corner, one side, or the whole rear sits lower than normal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRough or bouncy ride\u003c\/strong\u003e – loss of cushioning, making the vehicle feel harsh over bumps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir compressor running constantly\u003c\/strong\u003e – the system tries to compensate for leaking air springs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHissing noise\u003c\/strong\u003e – audible air leak from the air spring area.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuspension warning light\u003c\/strong\u003e – the dashboard displays a self-levelling suspension warning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProfessional installation is highly recommended for this component.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlways replace air springs in pairs\u003c\/strong\u003e (both rear left and right) to ensure balanced handling and performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNever set down the vehicle with uninflated air springs\u003c\/strong\u003e – this can cause irreversible damage.\u003c\/li\u003e\n  \u003cli\u003eBefore installation, inspect all air lines and fittings for cracks, kinks, or other damage.\u003c\/li\u003e\n  \u003cli\u003eEnsure the air suspension system is properly depressurized before removing the old air spring.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, the air suspension system should be professionally tested for leaks using diagnostic equipment.\u003c\/li\u003e\n  \u003cli\u003eInspect related components including the air compressor, valve block, and ride height sensors for wear or damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLANDNOVO — Precision | Guaranteed | Durability\u003c\/h3\u003e\n\n\u003cp\u003eExperience the Landnovo difference. Every component is designed with British precision, manufactured to the highest standards, and backed by our commitment to quality. Restore your BMW's signature ride with confidence.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Air suspension systems operate under high pressure. Professional installation is strongly recommended to ensure proper fitment, safety, and system performance. Before replacing the air spring, verify there are no leaks elsewhere in the system. Any leak compromises the functioning of components such as the suspension compressor.\u003c\/p\u003e","brand":"Landnovo Premium Auto Parts","offers":[{"title":"Default Title","offer_id":52259145974056,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/4243\/8184\/files\/1_654a2a63-91f8-41e4-a5bd-ed155860d348.jpg?v=1787027169","url":"https:\/\/landnovo.com\/products\/37126790078-bmw-x5-e70-x6-e71-rear-air-spring","provider":"Landnovo Premium Auto Parts","version":"1.0","type":"link"}