{"product_id":"standard-ignition-pvs133-ported-vacuum-switch","title":"Standard Ignition PVS133 Ported Vacuum Switch","description":"\u003ch2\u003eOverview of Standard Ignition Ported Vacuum Switch PVS133\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PVS133 ported vacuum switch is designed for reliable operation in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This component ensures proper vacuum routing with its three hose connectors and push-on thread size, supporting engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes one ported vacuum switch\u003c\/li\u003e\n\u003cli\u003eEquipped with three hose connectors for versatile vacuum line connections\u003c\/li\u003e\n\u003cli\u003ePush-on thread size (NPT) for secure and easy installation\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Buick LeSabre and Chevrolet Chevette\u003c\/li\u003e\n\u003cli\u003ePart number PVS133 for precise identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe PVS133 ported vacuum switch by Standard Ignition features three hose connectors that allow for efficient vacuum flow management in the vehicle’s engine system. The push-on thread size (NPT) design facilitates straightforward attachment to vacuum lines without the need for additional adapters. This switch is engineered to meet the specifications required by various GM models such as the Pontiac Bonneville, Oldsmobile Delta 88, and Chevrolet Custom Cruiser, ensuring compatibility and dependable function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ported vacuum switch is compatible with a range of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick LeSabre and Riviera\u003c\/li\u003e\n\u003cli\u003eChevrolet Chevette and T1000\u003c\/li\u003e\n\u003cli\u003eOldsmobile Delta 88 and 98\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville, Catalina, and Toronado\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is commonly used in vacuum control systems to regulate emissions and engine performance in these models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the PVS133 Ported Vacuum Switch\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular engine vacuum pressure affecting idle stability\u003c\/li\u003e\n\u003cli\u003eFaulty vacuum routing causing emissions control malfunctions\u003c\/li\u003e\n\u003cli\u003eVacuum leaks due to worn or damaged switches\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to vacuum-operated components\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by vacuum system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition PVS133 ported vacuum switch, ensure all vacuum hoses are clean and free of debris before attachment. The push-on NPT thread size allows for a secure fit without additional tools, but verify hose connections for tightness to prevent leaks. It is recommended to inspect surrounding vacuum lines and components for wear during installation to maintain overall system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your vehicle. The PVS133 ported vacuum switch undergoes quality control testing to ensure durability and proper function. Warranty coverage details can be obtained from the product documentation or authorized distributors.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44697765707957,"sku":"FBHK-PVS133","price":33.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PVS133_Fro_87949d30-3bf0-46a0-8324-33113d00b848.jpg?v=1775093473","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-pvs133-ported-vacuum-switch","provider":"PartCatalog","version":"1.0","type":"link"}