{"product_id":"standard-ignition-ps623-engine-oil-pressure-switch","title":"Standard Ignition PS623 Engine Oil Pressure Switch","description":"\u003ch2\u003eReliable Engine Oil Pressure Switch for Select GM and Saab Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PS623 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for a range of Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, and Saab models. Featuring a 3-terminal design, this switch ensures precise electrical connectivity and reliable performance under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3-terminal configuration for stable electrical connections\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM and Saab models including Chevrolet Silverado, Cadillac Escalade, Buick LaCrosse, and Saab 9-7x\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand engine environment stresses\u003c\/li\u003e\n\u003cli\u003eStandard Ignition quality meeting OEM specifications\u003c\/li\u003e\n\u003cli\u003ePart number PS623 for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe PS623 Engine Oil Pressure Switch from Standard Ignition is engineered to monitor engine oil pressure accurately, helping to protect your engine from damage due to low oil pressure. This switch features three terminals, which provide a reliable electrical interface for sending oil pressure signals to the vehicle’s dashboard or engine control unit. It is compatible with a wide range of vehicles, including Chevrolet Silverado 1500, Cadillac CTS, Buick LaCrosse, GMC Sierra 2500 HD, Hummer H3, Pontiac G8, and Saab 9-7x, among others. The 3-terminal design supports multiple signal outputs, making it suitable for complex engine management systems found in these models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects low oil pressure to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or leaking oil pressure switches\u003c\/li\u003e\n\u003cli\u003eResolves inaccurate oil pressure gauge readings\u003c\/li\u003e\n\u003cli\u003eEliminates oil leaks caused by worn switch seals\u003c\/li\u003e\n\u003cli\u003eRestores proper engine warning light function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition PS623 Engine Oil Pressure Switch, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Use the correct wrench size to avoid damaging the switch body. Verify the 3-terminal connections match the vehicle’s wiring harness for proper signal transmission. After installation, check for leaks and confirm the oil pressure warning light operates correctly during engine start-up.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The PS623 Engine Oil Pressure Switch undergoes rigorous quality control testing to maintain consistent performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to the warranty documentation for detailed terms and conditions.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44696501256373,"sku":"FBHK-PS623","price":32.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PS623_Fro_78a6d000-1b9f-4a13-95a9-19652629a5fe.jpg?v=1775093318","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ps623-engine-oil-pressure-switch","provider":"PartCatalog","version":"1.0","type":"link"}