{"product_id":"wpr-256-1008","title":"Walker Products Engine Oil Pressure Switch - 256-1008","description":"\u003ch2\u003eProduct Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Walker Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Name:\u003c\/strong\u003e Engine Oil Pressure Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e Engine Oil Pressure Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 256-1008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 1.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWalker Products Engine Oil Pressure Switches are OE Replacement components engineered to monitor oil pressure and alert the ECU or driver when levels fall below safe limits. These switches serve as critical warning devices that activate dashboard lights or feed signals to engine control systems when oil pressure drops, helping prevent severe internal damage due to lack of lubrication. Common symptoms of failure include oil light flickering, false warnings, or lack of signal under actual low-pressure conditions. Walker switches are manufactured to match OE specifications for pressure thresholds, thread size, terminal type, and electrical response. Each unit is built with high-temperature and oil-resistant materials to ensure consistent performance under prolonged engine exposure. Designed for exact OE fit, these switches thread directly into the factory location—typically the engine block or oil filter housing—and connect to existing wiring with no modifications. Whether used as part of a scheduled service, drivability repair, or engine rebuild, Walker Oil Pressure Switches provide dependable pressure monitoring and help extend engine life by maintaining early warning functionality within the lubrication system.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExact OE Fit: Installs directly in the factory location using original threads and connectors—no modifications required.\u003c\/li\u003e\n\u003cli\u003eEngineered for Harsh Conditions: Built to resist high temperatures, oil exposure, and vibration in demanding engine environments.\u003c\/li\u003e\n\u003cli\u003ePrevents Engine Damage: Helps protect vital components by alerting the driver or system to low oil pressure conditions.\u003c\/li\u003e\n\u003cli\u003eMonitors Oil Pressure Levels: Activates dashboard warning or ECU input when oil pressure falls below safe operating thresholds.\u003c\/li\u003e\n\u003cli\u003eOE Replacement Calibration: Matches original specs for pressure activation point, thread pitch, and electrical response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003e1 years\u003c\/p\u003e\u003ch2\u003eCountry of Origin\u003c\/h2\u003e\u003cp\u003eUnited States\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eSee the fitment table for engine, trim and other application details.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2014 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2014 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2013 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2013 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2013 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2013 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2012 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2012 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2012 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2012 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2011 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2011 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2011 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2011 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2010 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2010 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2009 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2009 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2009 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2009 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2008 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2008 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Silverado 1500 Classic\u003c\/li\u003e\n\u003cli\u003e2007 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2007 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2007 GMC Sierra 1500 Classic\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2006 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2006 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2005 Buick LeSabre\u003c\/li\u003e\n\u003cli\u003e2005 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Express 2500\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2005 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2005 GMC Savana 2500\u003c\/li\u003e\n\u003cli\u003e2005 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2005 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e2004 Buick LeSabre\u003c\/li\u003e\n\u003cli\u003e2004 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Express 2500\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2004 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2004 GMC Savana 2500\u003c\/li\u003e\n\u003cli\u003e2004 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2004 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e2003 Buick LeSabre\u003c\/li\u003e\n\u003cli\u003e2003 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Express 1500\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Express 2500\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Silverado 1500\u003c\/li\u003e\n\u003cli\u003e2003 GMC Savana 1500\u003c\/li\u003e\n\u003cli\u003e2003 GMC Savana 2500\u003c\/li\u003e\n\u003cli\u003e2003 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2003 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e2002 Buick LeSabre\u003c\/li\u003e\n\u003cli\u003e2002 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e2002 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e2001 Buick LeSabre\u003c\/li\u003e\n\u003cli\u003e2001 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e2001 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e2000 Buick LeSabre\u003c\/li\u003e\n\u003cli\u003e2000 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e2000 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1999 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e1998 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e1997 Buick Park Avenue\u003c\/li\u003e\n\u003cli\u003e1996 Dodge Viper\u003c\/li\u003e\n\u003cli\u003e1995 Dodge Viper\u003c\/li\u003e\n\u003cli\u003e1994 Dodge Viper\u003c\/li\u003e\n\u003cli\u003e1993 Dodge Viper\u003c\/li\u003e\n\u003cli\u003e1992 Dodge Viper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58454890479919,"sku":"WPR-256-1008","price":89.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/256-1008_1.jpg?v=1789168892","url":"https:\/\/partspioneer.com\/products\/wpr-256-1008","provider":"Parts Pioneer","version":"1.0","type":"link"}