{"product_id":"dorman-904-861-vacuum-pump-oe-replacement-for-cadillac-chevrolet-and-gmc-models","title":"Dorman 904-861 Vacuum Pump – OE Replacement for Cadillac, Chevrolet, and GMC Models","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Dorman 904-861 vacuum pump is designed as a precise OE-like replacement for select Cadillac, Chevrolet, and GMC models. It focuses on reliable performance of vacuum-driven vehicle functions without promising guaranteed results, offering a practical option for maintaining original plausibility and feel in everyday driving.\u003c\/p\u003e\n\u003ch3\u003eReliable fit and function\u003c\/h3\u003e\n\u003cp\u003eEngineered to mirror the fit and function of the original equipment pump, this unit supports consistent operation of vacuum-demanded systems across compatible GM vehicles. Constructed with quality materials, it is built to endure typical road use while maintaining dependable service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-like fit and function to restore vacuum-operated performance\u003c\/li\u003e\n  \u003cli\u003eDurable materials for dependable, long-term use\u003c\/li\u003e\n  \u003cli\u003eBacked by Dorman, a company with over a century of automotive replacement parts experience\u003c\/li\u003e\n  \u003cli\u003eQuality testing and try-on checks to verify proper fit\u003c\/li\u003e\n  \u003cli\u003eUse the garage tool to confirm fit before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to verify fit\u003c\/h3\u003e\n\u003cp\u003eBefore buying, input your vehicle trim in the garage tool and use the Confirmed Fit bar at the top of the page to check compatibility. If you see an i in a blue circle, hover for notes that refine fitment details.\u003c\/p\u003e\n\u003cp\u003eCompatible models include Cadillac Escalade and Escalade ESV from 2015 through 2019, Chevrolet Silverado 1500 and related variants from 2015–2019, Chevrolet Suburban and Tahoe from 2015–2019, and GMC Sierra and Yukon lines from 2015–2019. This replacement supports vacuum-operated vehicle functions under typical daily use, such as brake boosting and related vacuum actuation. It is designed to align with the vehicle’s design intent, offering a practical option for restoring original behavior. For a smooth experience, review the fitment notes and vehicle trim to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse the garage tool for precise fit confirmation\u003c\/li\u003e\n  \u003cli\u003eCheck the Confirmed Fit status before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles are compatible with the Dorman 904-861 vacuum pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with select Cadillac, Chevrolet, and GMC models listed; verify fit using the garage tool's Confirmed Fit feature before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits does this replacement offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: OE-like function, durable construction, and confirmed fit testing may help restore vacuum-operated vehicle systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":42465940144213,"sku":"B085HFQ1HB","price":192.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/dorman-904-861-vacuum-pump-front-angle.jpg?v=1778029356","url":"https:\/\/plentytorque.co.uk\/products\/dorman-904-861-vacuum-pump-oe-replacement-for-cadillac-chevrolet-and-gmc-models","provider":"PlentyTorque","version":"1.0","type":"link"}