Walker 256-1018 Engine Oil Pressure Switch

Engine Oil Pressure Switch for OE-Style Monitoring

Walker 256-1018 is an engine oil pressure switch built to monitor lubrication pressure and send the proper signal to the ECU or dash warning circuit when pressure drops below safe limits. It is an OE replacement for vehicles that rely on accurate oil pressure feedback, including Dodge Viper, Chrysler 300, Jeep Grand Cherokee, and Ram 1500 applications.

Key Features

• Brass and plastic construction for engine-bay durability
• Blade terminal design with 1 female connector and 3 male terminals
• Matches OE pressure thresholds, thread size, and electrical response
• Direct-fit replacement for factory oil pressure switch locations
• Built for high-temperature, oil-exposed operating conditions
• Walker 256-1018 cross-references Dayco 80002 and Dorman - HELP 80022 for the same application

Detailed Description

This oil pressure switch is designed to thread into the factory mounting point, typically on the engine block or oil filter housing, and connect to the existing harness without modification. Walker 256-1018 helps maintain accurate oil pressure warning function on Chrysler, Dodge, Jeep, Ram, and Volkswagen Routan vehicles where the switch is part of the engine management or warning-light circuit. The part number 256-1018 is built to OE specifications so the electrical signal and physical fit align with the original component.

Compatible With 2015-2017 Dodge Viper, 2008-2010 Dodge Viper, 2006 Dodge Viper, and 2003-2004 Dodge Viper; 2011-2016 Chrysler 200, Chrysler 300, and Chrysler Town & Country; 2008-2016 Dodge Challenger, 2006-2016 Dodge Charger, 2011-2016 Dodge Durango, 2004-2009 Dodge Durango, 2002 Dodge Durango, 2011-2016 Dodge Grand Caravan, 2011-2016 Dodge Journey, 2011-2014 Dodge Avenger, 2009-2010 Dodge Ram 1500, 2005-2007 Dodge Ram 1500, 2009-2010 Dodge Ram 2500, 2009 Dodge Ram 3500, 2005-2008 Dodge Magnum, 2014-2016 Ram 1500, Ram 2500, Ram 3500, Ram ProMaster 1500, Ram ProMaster 2500, Ram ProMaster 3500, and 2012-2015 Ram C/V; 2014-2016 Jeep Cherokee, 1999-2001 Jeep Cherokee, 2005-2016 Jeep Grand Cherokee, 1999-2002 Jeep Grand Cherokee, 2012-2016 Jeep Wrangler, 1999-2002 Jeep Wrangler, 2006-2010 Jeep Commander, 2005-2006 Jeep Liberty, and 2002 Jeep Liberty; 2011-2014 Volkswagen Routan.

What It Helps Address

• Oil warning light flickering or staying on
• False low-oil-pressure warnings
• No signal to the dash or ECU when pressure drops
• Intermittent oil pressure indication during operation
• Faulty switch readings during diagnosis of lubrication-system concerns

Installation Notes and Tips

Verify the connector style, terminal count, and thread location before installation. Clean the mounting port, inspect the harness for corrosion or damaged terminals, and confirm the replacement switch matches the original pressure response for the vehicle. On applications such as Dodge Charger, Jeep Grand Cherokee, and Ram 1500, use the factory service procedure for torque and sealing requirements.

Quality Assurance

Walker Products manufactures this switch as an OE replacement component using materials selected for heat and oil exposure. The design follows factory specifications for fit and electrical function to support reliable oil pressure monitoring in daily driving and repair-service applications.