{"product_id":"arnott-as-3375-air-suspension-strut","title":"Arnott AS-3375 Air Suspension Strut - Rear Left","description":"\u003ch2\u003eOE-Style Rear Left Air Strut for BMW 7-Series\u003c\/h2\u003e\u003cp\u003eArnott AS-3375 is a remanufactured rear left air suspension strut for select BMW 7-Series models with AWD or RWD. It is built to restore factory ride control, auto leveling, and OE damping behavior on the 2016-2021 BMW 7-Series G11\/G12 chassis, with additional 2022 fitments listed below.\u003c\/p\u003e\u003cp\u003eThis Arnott Remanufactured unit is cleaned, inspected, and rebuilt with a recharged damper, replaced wear components, and a new Continental ContiTech air bladder. The result is a service-ready air strut for BMW 740i, 750i, 750Li, and related 7-Series applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured OE BMW rear left air suspension strut\u003c\/li\u003e\n\u003cli\u003eFits 2016-2021 BMW 7-Series G11\/G12 chassis applications with AWD or RWD\u003c\/li\u003e\n\u003cli\u003eNew multi-ply rubber air bladder from Continental ContiTech\u003c\/li\u003e\n\u003cli\u003eReplaced piston and rod guides, seal pack, O-rings, and airline fitting\u003c\/li\u003e\n\u003cli\u003eDamper recharged with new high-performance shock oil\u003c\/li\u003e\n\u003cli\u003eDyno and functionally tested for OE performance\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant painted finish\u003c\/li\u003e\n\u003cli\u003eSupports auto leveling and OE damping functionality\u003c\/li\u003e\n\u003cli\u003eAdjustable damping, air adjustable, gas charged, and progressive spring rate design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eArnott AS-3375 is part of Arnott’s Remanufactured line, which focuses on rebuilding original-style suspension components rather than replacing them with generic assemblies. Each strut is steam cleaned, media blasted to bare metal, and rebuilt with critical wear items replaced before final testing. The internal hydraulic damper is recharged, and the assembly is finished with a corrosion-resistant coating for long-term service in the rear suspension.\u003c\/p\u003e\u003cp\u003eThis part cross-references BMW 37106874593 and 37107915953 for the same application. It is a direct-fit rear left air suspension strut for BMW 7-Series models including 740i, 740i xDrive, 745e, 745e xDrive, 745Le xDrive, 750i xDrive, 750Li xDrive, 740e xDrive, 750i, 750Li, and 740Le xDrive where listed.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear suspension sag on the left side\u003c\/li\u003e\n\u003cli\u003eAir spring leakage or loss of ride height\u003c\/li\u003e\n\u003cli\u003eExcessive bouncing or reduced damping control\u003c\/li\u003e\n\u003cli\u003eUneven stance from a worn rear air strut\u003c\/li\u003e\n\u003cli\u003eRide quality changes caused by aging internal seals or bladder wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 2022 BMW 740i, rear left; 2022 BMW 740i xDrive, rear left; 2022 BMW 745e, rear left; 2022 BMW 745e xDrive, rear left; 2022 BMW 745Le xDrive, rear left; 2022 BMW 750i xDrive, rear left; 2022 BMW 750Li xDrive, rear left. Fits 2016-2021 BMW 740i, rear left; 2017-2021 BMW 740i xDrive, rear left; 2020-2021 BMW 745e, rear left; 2020-2021 BMW 745e xDrive, rear left; 2020-2021 BMW 745Le xDrive, rear left; 2016-2021 BMW 750i xDrive, rear left; 2017-2021 BMW 750Li xDrive, rear left; 2017-2019 BMW 740e xDrive, rear left; 2016-2019 BMW 750i, rear left; 2016-2019 BMW 750Li, rear left; 2017 BMW 740Le xDrive, rear left.\u003c\/p\u003e\u003cp\u003eMounting hardware is not included. Verify the vehicle’s rear left application, inspect related air lines and connectors, and confirm the suspension system is free of leaks before installation. Professional installation is recommended for BMW 7-Series air suspension service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eEach AS-3375 strut is inspected, rebuilt, and tested to support OE-level ride control on BMW 7-Series applications. Arnott’s remanufacturing process includes cleaning, media blasting, replacement of worn internal components, and functional verification before release.\u003c\/p\u003e","brand":"Arnott","offers":[{"title":"Default Title","offer_id":43384840028341,"sku":"DDWG-AS-3375","price":1315.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AI_AS3375_Fro_cc9384c6-5bed-4581-bc3b-9dcf162f8e78.jpg?v=1774703051","url":"https:\/\/www.partcatalog.com\/products\/arnott-as-3375-air-suspension-strut","provider":"PartCatalog","version":"1.0","type":"link"}