{"product_id":"standard-ignition-ps669-engine-oil-pressure-switch","title":"Standard Ignition PS669 Engine Oil Pressure Switch","description":"\u003ch2\u003eEngine Oil Pressure Switch for Audi Applications\u003c\/h2\u003e\u003cp\u003eStandard Ignition PS669 is an engine oil pressure switch built for direct replacement service on select Audi models. It uses a single plug connector and a black, chrome, and plastic finish for a clean OE-style fit in the engine management system.\u003c\/p\u003e\u003cp\u003eCompatible With Audi A6 allroad, A7 Sportback, Q7, Q8, S4, S5, S6, S7, S8, RS5, RS7, and SQ5 applications across model years 2013-2021. This Standard Ignition PS669 oil pressure switch is also cross-referenced to OP7664 and S4664 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine oil pressure switch for pressure signal monitoring\u003c\/li\u003e\n\u003cli\u003eStandard Ignition PS669 replacement part number\u003c\/li\u003e\n\u003cli\u003e1-terminal plug connector design\u003c\/li\u003e\n\u003cli\u003eBlack, chrome, and plastic construction\u003c\/li\u003e\n\u003cli\u003eOE-style service part for select Audi engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe PS669 is an engine oil pressure switch used to monitor oil pressure status in the engine lubrication system. It is listed for a wide range of Audi vehicles, including the A6 allroad, A7 Sportback, Q7, Q8, S4, S5, S6, S7, S8, RS5, RS7, and SQ5. For buyers searching by fitment, this part supports long-tail queries such as Audi A6 Quattro oil pressure switch replacement, Audi S7 engine oil pressure switch, and Audi Q8 oil pressure switch replacement.\u003c\/p\u003e\u003cp\u003eStandard Ignition PS669 is a practical replacement choice when the original switch is no longer reading correctly or the connector-style sensor needs service. The single plug connection and compact switch design support straightforward integration into the factory engine harness on listed applications.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil pressure warning light staying on or coming on intermittently\u003c\/li\u003e\n\u003cli\u003eIncorrect oil pressure signal to the instrument cluster\u003c\/li\u003e\n\u003cli\u003eFault codes related to oil pressure switch performance\u003c\/li\u003e\n\u003cli\u003eIntermittent gauge or warning indicator behavior\u003c\/li\u003e\n\u003cli\u003eReplacement of a worn or leaking engine oil pressure switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector style, terminal count, and vehicle application before installation. Match the part number PS669 to the existing switch and confirm the Audi model year listed in the fitment data. Inspect the connector and surrounding wiring for oil contamination or damage before connecting the new switch.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies replacement electrical and engine management components for service use. This part is identified by PS669 and is cataloged for direct fitment on the listed Audi applications.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820768915637,"sku":"FBHK-PS669","price":23.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PS669_Fro.jpg?v=1784527312","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ps669-engine-oil-pressure-switch","provider":"PartCatalog","version":"1.0","type":"link"}