Engine Oil Pressure Switch Fits 1974–1986 Jeep CJ | Replaces 3212004, 17219.02

This engine oil pressure switch is designed for 1974–1986 Jeep CJ models, providing a direct replacement for OE part number 3212004 and aftermarket reference 17219.02. It monitors engine oil pressure and communicates with the vehicle’s gauge or warning system. The oil pressure switch detects oil pressure within the engine and sends a signal to the dashboard, allowing the driver to monitor engine health. Over time, switches can fail or provide inaccurate readings, leading to false warnings or lack of critical information. Engineered for a precise fit, this component installs in the factory location and connects directly to the existing electrical system. This is a single-post sending unit designed for compatible systems requiring that configuration. Constructed from durable materials, this component is designed to withstand engine heat and oil exposure while maintaining reliable performance. Ideal for replacing a faulty or inaccurate sensor, this component helps ensure proper oil pressure monitoring and supports long-term engine protection.

• Direct fit for 1974–1986 Jeep CJ models
• Replaces OE part number 3212004 and aftermarket number 17219.02
• Monitors engine oil pressure for accurate readings
• Single-post sending unit for compatible systems
• Durable construction for reliable performance under engine conditions