{"product_id":"hella-003259711-engine-oil-pressure-switch","title":"Hella 003259711 Engine Oil Pressure Switch","description":"\u003ch2\u003eHella Engine Oil Pressure Switch 003259711\u003c\/h2\u003e\u003cp\u003eThe Hella 003259711 engine oil pressure switch is a 12V, normally closed contact switch built for accurate oil pressure monitoring in select Ford, Mazda, and Mercury applications. With a 1\/4-18 NPT thread, 24 mm spanner size, and a 0.4 bar switch pressure rating, it is a direct-fit service part for vehicles that rely on a single-terminal oil pressure signal.\u003c\/p\u003e\u003cp\u003eHella Electronics brings OE competence developed over more than 60 years, and this oil pressure switch reflects that focus on dependable engine control components. The Hella 003259711 is a practical replacement for drivers servicing a Ford Escape, Ford Focus, Mazda Tribute, Mercury Cougar, Ford Contour, or Mercury Mystique with the specified engine oil pressure switch configuration.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine oil pressure switch for 12V electrical systems\u003c\/li\u003e\n\u003cli\u003eNormally closed contact design\u003c\/li\u003e\n\u003cli\u003e0.4 bar switch pressure rating\u003c\/li\u003e\n\u003cli\u003e1\/4-18 NPT thread size\u003c\/li\u003e\n\u003cli\u003eSingle connector, black housing\u003c\/li\u003e\n\u003cli\u003e24 mm spanner size for service access\u003c\/li\u003e\n\u003cli\u003eHella part number 003259711\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Hella engine oil pressure switch is engineered for vehicles that use a single-wire, normally closed oil pressure circuit. It monitors oil pressure and communicates the signal needed for the dashboard warning system or engine control logic, depending on the vehicle application. Compatible vehicle coverage includes 2001-2004 Ford Escape, 2000-2004 Ford Focus, 2001-2004 Mazda Tribute, 1999-2002 Mercury Cougar, 1999-2000 Ford Contour, and 1999-2000 Mercury Mystique. This part cross-references Standard Ignition PS-320 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil pressure warning light staying on or triggering incorrectly\u003c\/li\u003e\n\u003cli\u003eIntermittent oil pressure signal from a worn switch\u003c\/li\u003e\n\u003cli\u003eFaulty single-terminal pressure switch operation\u003c\/li\u003e\n\u003cli\u003eReplacement needs during engine electrical diagnostics\u003c\/li\u003e\n\u003cli\u003eService replacement for aging Ford, Mazda, and Mercury oil pressure switch assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConfirm the thread size is 1\/4-18 NPT before installation.\u003c\/li\u003e\n\u003cli\u003eVerify the vehicle uses a normally closed contact oil pressure switch with a 0.4 bar rating.\u003c\/li\u003e\n\u003cli\u003eInspect the connector and wiring for corrosion or damage before fitting the new switch.\u003c\/li\u003e\n\u003cli\u003eUse the 24 mm spanner size for removal and tightening.\u003c\/li\u003e\n\u003cli\u003eCheck for oil leaks and confirm warning lamp operation after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHella is known for OE electronics competence and long-standing experience in engine management and switch technology. Part number 003259711 is built to meet the specified electrical and mechanical requirements for the listed applications.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415095111861,"sku":"BFDP-003259711","price":13.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_003259711_Fro.jpg?v=1777798960","url":"https:\/\/www.partcatalog.com\/products\/hella-003259711-engine-oil-pressure-switch","provider":"PartCatalog","version":"1.0","type":"link"}