{"product_id":"dorman-949-450-air-suspension-spring-rear-left","title":"Dorman 949-450 Air Suspension Spring - Rear Left","description":"\u003ch2\u003eDorman 949-450 Air Suspension Spring\u003c\/h2\u003e\u003cp\u003eDorman 949-450 is an air suspension spring for the rear left position on select Lexus GX470 and Toyota 4Runner models. It is built to match the fit and function of the original spring, with a rubber bellows construction for dependable suspension support.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit air suspension spring for the rear left corner\u003c\/li\u003e\n\u003cli\u003eRubber bellows material with black finish\u003c\/li\u003e\n\u003cli\u003eEngineered to match original spring fit and function\u003c\/li\u003e\n\u003cli\u003eMaximum height: 12 in.; minimum height: 9.5 in.\u003c\/li\u003e\n\u003cli\u003eMaximum load rating: 693.4\u003c\/li\u003e\n\u003cli\u003eRegular grade replacement for suspension service\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Lexus GX470, rear left\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Toyota 4Runner, rear left\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman air suspension spring is a direct replacement for the rear left air spring used on 2003-2009 Lexus GX470 and 2003-2009 Toyota 4Runner applications. Part number 949-450 is built with a rubber bellows design and a 0.09 in. bellows thickness to support consistent suspension operation and restore ride height control on the specified vehicles. This part cross-references Westar AS-7037 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems It Can Help Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSagging rear suspension height\u003c\/li\u003e\n\u003cli\u003eUneven ride stance at the rear left corner\u003c\/li\u003e\n\u003cli\u003eAir spring leakage from worn bellows\u003c\/li\u003e\n\u003cli\u003eLoss of load support in the suspension system\u003c\/li\u003e\n\u003cli\u003eRide quality changes caused by a failing air spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear left fitment before ordering, since this part is specific to the listed Lexus GX470 and Toyota 4Runner applications. Inspect the surrounding air suspension components, air lines, and mounting points during replacement. Mounting hardware is not included, so reuse or source the required hardware as needed for the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs this air suspension spring to match original equipment fit and function and to provide durable, reliable performance in the specified applications. Use the vehicle fitment details and part number 949-450 to confirm application accuracy before installation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798271914165,"sku":"BKKY-949-450","price":262.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_949450_Fro.jpg?v=1784010596","url":"https:\/\/www.partcatalog.com\/products\/dorman-949-450-air-suspension-spring-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}