{"product_id":"standard-ignition-ps-221-engine-oil-pressure-switch","title":"Standard Ignition PS-221 Engine Oil Pressure Switch","description":"\u003ch2\u003eOverview of Standard Ignition Engine Oil Pressure Switch PS-221\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PS-221 Engine Oil Pressure Switch is designed for reliable monitoring of oil pressure in select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles. This switch features a female connector and two male pin terminals, ensuring secure electrical connections for accurate engine oil pressure readings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female for secure plug-in connection\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male pins for reliable contact\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 2 terminals to support proper circuit function\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Pin style terminals for compatibility with factory wiring\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes and models including Chevrolet Blazer, GMC Jimmy, and Pontiac Tempest\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe PS-221 Engine Oil Pressure Switch by Standard Ignition is engineered to meet OEM specifications for a range of General Motors vehicles. Its female connector design allows for a straightforward and secure connection to the vehicle’s wiring harness. The two male pin terminals provide a stable electrical interface, minimizing the risk of signal loss or intermittent contact. This switch is suitable for use in various engine configurations found in Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models such as the Chevrolet C1500, GMC K2500, and Pontiac Skyhawk.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis engine oil pressure switch is used to monitor oil pressure and send signals to the vehicle’s dashboard or engine control system. It helps detect low oil pressure conditions that could lead to engine damage. Common issues addressed by installing the PS-221 include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncorrect or no oil pressure gauge readings\u003c\/li\u003e\n\u003cli\u003eOil pressure warning light malfunction\u003c\/li\u003e\n\u003cli\u003eIntermittent or faulty oil pressure sensor signals\u003c\/li\u003e\n\u003cli\u003eEngine shutdowns due to false low oil pressure alerts\u003c\/li\u003e\n\u003cli\u003ePreventing engine damage from undetected low oil pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition PS-221, ensure the engine is cool and the ignition is off. Disconnect the battery before removing the old oil pressure switch to avoid electrical shorts. Verify the connector gender and terminal type match the vehicle’s wiring harness. Tighten the switch to the manufacturer’s torque specifications to prevent leaks. After installation, check for proper oil pressure readings and absence of warning lights during engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The PS-221 Engine Oil Pressure Switch undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44696524914869,"sku":"FBHK-PS-221","price":13.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PS221_Fro.jpg?v=1775093361","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ps-221-engine-oil-pressure-switch","provider":"PartCatalog","version":"1.0","type":"link"}