{"product_id":"bilstein-b4-rear-shock-absorber-2016-2020-buick-envision","title":"Bilstein B4 Rear Shock Absorber for 2016-2020 Buick Envision","description":"\u003ch4\u003eFactory-Style Damping for Buick Envision Rear Suspension\u003c\/h4\u003e\n\u003cp\u003eThis Bilstein B4 OE Replacement rear shock absorber fits 2016-2020 Buick Envision models. The 19-322490 uses twintube OE replacement construction for a stock-height suspension application and a factory-style damping response.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e19-322490 is a B4 OE Replacement rear shock absorber for the listed Buick Envision application\u003c\/li\u003e\n\u003cli\u003eTwintube construction provides a consistent replacement format\u003c\/li\u003e\n\u003cli\u003eDesigned for the rear position on the verified vehicle application\u003c\/li\u003e\n\u003cli\u003eOE replacement design supports restoration of normal ride and handling behavior\u003c\/li\u003e\n\u003cli\u003eVehicle-specific fitment helps match the component to the original suspension layout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003cth\u003eRestriction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2016-2020\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eEnvision\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003eFactory-height application\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e19-322490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eB4 OE Replacement shock absorber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eTwintube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2016-2020 Buick Envision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspension Setting\u003c\/td\u003e\n\u003ctd\u003eFactory height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Role\u003c\/td\u003e\n\u003ctd\u003eReplacement damping component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eB4 OE Replacement rear shock absorber, identified by 19-322490\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eAbout Bilstein\u003c\/h4\u003e\u003cp\u003eBilstein develops replacement and performance suspension components for passenger vehicles and motorsport applications. The B4 line focuses on OE replacement behavior for drivers refreshing worn original dampers.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the 19-322490?\u003c\/strong\u003e\u003cp\u003eIt is a Bilstein B4 OE Replacement rear shock absorber for the 2016-2020 Buick Envision application listed above.\u003c\/p\u003e\n\u003cstrong\u003eWhich Buick vehicle does this shock fit?\u003c\/strong\u003e\u003cp\u003eIt fits Buick Envision models from 2016 through 2020 when the vehicle matches the listed application.\u003c\/p\u003e\n\u003cstrong\u003eWhich position does this part serve?\u003c\/strong\u003e\u003cp\u003eThis part is for the rear suspension position.\u003c\/p\u003e\n\u003cstrong\u003eIs the B4 line a vehicle-specific replacement?\u003c\/strong\u003e\u003cp\u003eYes. This listing is tied to the Buick Envision fitment shown in the table.\u003c\/p\u003e\n\u003cstrong\u003eWhat construction does the shock use?\u003c\/strong\u003e\u003cp\u003eThe verified construction is twintube.\u003c\/p\u003e\n\u003cstrong\u003eIs this intended for a lowered vehicle?\u003c\/strong\u003e\u003cp\u003eThe verified application is factory height. Verify compatibility before using it on a modified suspension.\u003c\/p\u003e\n\u003cstrong\u003eDoes replacement require vehicle service information?\u003c\/strong\u003e\u003cp\u003eYes. Use the Buick service procedure for safe removal, installation, and torque specifications.\u003c\/p\u003e\n\u003cstrong\u003eShould related suspension hardware be inspected?\u003c\/strong\u003e\u003cp\u003eYes. Inspect mounts, fasteners, springs, and adjacent components while the shock is accessible.\u003c\/p\u003e\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eConfirm the vehicle matches the fitment table and the 19-322490 part identification before disassembly.\u003c\/li\u003e\n\u003cli\u003eSecure the vehicle on approved stands and support the rear suspension according to the service procedure.\u003c\/li\u003e\n\u003cli\u003eRemove the wheel and original rear shock using the vehicle manufacturer's instructions.\u003c\/li\u003e\n\u003cli\u003eCompare mounting points and overall configuration before installing the replacement.\u003c\/li\u003e\n\u003cli\u003eInstall the new shock with approved hardware and align the mounts without forcing the component.\u003c\/li\u003e\n\u003cli\u003eTorque fasteners to Buick's specified values and at the required suspension position.\u003c\/li\u003e\n\u003cli\u003eReinstall the wheel, lower the vehicle safely, and repeat the inspection on the opposite side when required.\u003c\/li\u003e\n\u003cli\u003eCheck all related components and complete the required post-installation suspension checks before normal driving.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":46504615116879,"sku":"BIL19-322490","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/bilstein-19-322490-b4-rear-shock-absorber-01.jpg?v=1787876730","url":"https:\/\/www.blackopsautoworks.com\/products\/bilstein-b4-rear-shock-absorber-2016-2020-buick-envision","provider":"Black Ops Auto Works","version":"1.0","type":"link"}