Premium Engine Oil Pressure Switch Sensor – Precision Fit for GMC, Chevrolet, Pontiac & Buick
High-grade thermosetting resin housing ensures superior heat resistance (up to 250°F) and corrosion protection in harsh engine environments. CNC-machined brass threads with PTFE sealing washers guarantee leak-proof installation, compatible with SAE 10W-30 to 5W-40 oils. OEM-matched specs (25037205/10231975/19244499/PS145) for flawless integration into C1500, K2500, Regal, and similar models (1992–2007). Quick-response pressure diaphragm (activation range 7–13 psi) prevents engine damage by triggering instant dashboard alerts during oil drops. Lab-tested 50,000-cycle durability outperforms aftermarket clones—ideal for fleet vehicles or DIY mechanics seeking long-term reliability. Globally stocked, bulk-order ready. Ships in OEM-style packaging with anti-static coating to prevent shipping damage.