{"product_id":"dorman-w37780","title":"Dorman Drum Brake Wheel Cylinder for 1990-1998 Buick Chevrolet Oldsmobile Pontiac W37780","description":"\u003cp\u003eDrum Brake Wheel Cylinder for 1990-1998 Buick Chevrolet Oldsmobile Pontiac by Dorman - First Stop used to replace worn or failing factory wheel cylinders.\u003c\/p\u003e\u003cp\u003eBuilt to meet the manufacturer’s design intent for reliable service.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for original wheel cylinder\u003c\/li\u003e\n\u003cli\u003eSurface-tested bores for optimum sealing surface\u003c\/li\u003e\n\u003cli\u003eDesigned to match fit, function and performance of OEM part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsures reliable braking performance\u003c\/li\u003e\n\u003cli\u003eReduces risk of brake failure\u003c\/li\u003e\n\u003cli\u003eEasy installation with direct-fit design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication\u003c\/h3\u003e\u003cp\u003eThis part is for owners of 1990-1998 Buick Chevrolet Oldsmobile and Pontiac models needing a replacement drum brake wheel cylinder.\u003c\/p\u003e\u003ch3\u003eFitment Notes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCompatible with 1990-1998 Buick Chevrolet Oldsmobile Pontiac\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhy Choose Dorman - First Stop?\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eChoosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct‑fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long‑lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhat’s in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eIncluded items not specified by the manufacturer.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eItem Dimensions\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2.5in x 2.3in x 3.8in, 0.9lbs\u003c\/li\u003e\u003c\/ul\u003e","brand":"Dorman - First Stop","offers":[{"title":"Default Title","offer_id":42956868845720,"sku":"3UNYD","price":12.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/DB_W37780_Fro.jpg?v=1744844171","url":"https:\/\/frsport.com\/products\/dorman-w37780","provider":"FR SPORT","version":"1.0","type":"link"}