Walker 256-1300 Engine Oil Pressure Switch

Engine Oil Pressure Switch for Cadillac Catera

Walker 256-1300 is an OE replacement engine oil pressure switch built to monitor lubrication pressure and send the correct signal to the ECU or dash warning circuit. It is a direct-fit solution for 1997-1998 Cadillac Catera models with factory-style electrical and thread specifications.

Key Features

• OE replacement engine oil pressure switch for factory-style pressure monitoring
• Spade terminal design with 1 female connector and 1 male terminal
• Black housing with oil-resistant, high-temperature construction
• Matches OE pressure threshold, thread size, and electrical response
• Direct installation at the engine block or oil filter housing location
• Walker part number 256-1300 for Cadillac Catera oil pressure switch replacement

Product Details

Walker Products 256-1300 is engineered for accurate oil pressure signaling in the lubrication system. It monitors pressure and triggers the warning circuit when pressure falls below safe limits, helping maintain early detection of low-oil-pressure conditions. This part is a direct replacement for 1997-1998 Cadillac Catera applications and is built to connect to the existing wiring without modification. Walker 256-1300 is also a practical choice for Cadillac Catera oil pressure switch service during drivability repairs, scheduled maintenance, or engine rebuild work.

Common Issues This Part Can Address

• Oil warning light flickering or staying on
• False low-oil-pressure warnings
• No signal to the ECU or dash warning circuit
• Intermittent oil pressure switch electrical response
• Loss of factory oil pressure monitoring on 1997-1998 Cadillac Catera

Installation Notes

Install the switch in the original factory location, typically on the engine block or oil filter housing, and verify the thread and terminal style before installation. Use the existing connector and confirm the electrical connection is secure. For best results, inspect the oil pressure system and wiring condition before replacing the switch.

Quality Assurance

Walker manufactures this oil pressure switch to OE specifications for fit, thread form, terminal type, and electrical operation. The part is built with materials selected for prolonged exposure to heat and engine oil.