{"product_id":"standard-ignition-ps-220-engine-oil-pressure-switch","title":"Standard Ignition PS-220 Engine Oil Pressure Switch","description":"\u003ch2\u003eReliable Engine Oil Pressure Switch for Buick and Chevrolet Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PS-220 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for a range of GM and Isuzu vehicles. Engineered with durable aluminum and plastic materials, this switch ensures consistent performance in demanding engine environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick, Chevrolet, Isuzu, Oldsmobile, Pontiac, and Saturn models\u003c\/li\u003e\n\u003cli\u003ePlug-in female connector for easy installation\u003c\/li\u003e\n\u003cli\u003eSingle male blade terminal for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eDurable black and silver finish combining aluminum and plastic components\u003c\/li\u003e\n\u003cli\u003ePart number PS-220 for precise identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThe PS-220 Engine Oil Pressure Switch features a robust aluminum and plastic finish that withstands engine heat and vibration. Its plug-in female connector and single male blade terminal provide a reliable electrical interface, minimizing the risk of connection failure. This switch is compatible with specific Buick models like the Century and Regal, Chevrolet vehicles including the Impala and Malibu, as well as Isuzu and Pontiac models such as the Grand Am and Sunfire. The precise fitment ensures proper oil pressure readings critical for engine health monitoring.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects low or high engine oil pressure to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or leaking oil pressure switches causing inaccurate gauge readings\u003c\/li\u003e\n\u003cli\u003eResolves oil pressure warning light issues on compatible Buick, Chevrolet, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems related to oil pressure sensor failure\u003c\/li\u003e\n\u003cli\u003eMaintains proper engine oil pressure monitoring for vehicle safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the engine is cool to avoid burns. Disconnect the battery to prevent electrical shorts. Remove the old oil pressure switch carefully to avoid damaging the engine block threads. The PS-220 features a plug-in female connector and a single male blade terminal; verify connector compatibility with your vehicle’s wiring harness. Use appropriate thread sealant if recommended by the vehicle manufacturer. After installation, check for leaks and proper oil pressure gauge operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications. The PS-220 Engine Oil Pressure Switch undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Standard Ignition’s limited warranty, covering defects in material and workmanship under normal use conditions. Refer to the warranty documentation for specific terms and coverage details.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44696524882101,"sku":"FBHK-PS-220","price":20.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PS220_Fro_cee0b7d1-401f-42ba-92b0-c20344e34bbe.jpg?v=1775093360","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ps-220-engine-oil-pressure-switch","provider":"PartCatalog","version":"1.0","type":"link"}