Oil Pressure Springs - 49# Green (5pk)

The Oil Pressure Springs - 49# Green (5pk) by MELLING represents a critical engine management component that every serious mechanic and performance enthusiast should keep on hand. As an experienced technician, you know that oil pressure regulation directly affects engine longevity, lubrication efficiency, and overall reliability across a wide range of vehicle platforms. These replacement springs are designed to maintain proper pressure valve response, ensuring your engine receives consistent oil flow under all operating conditions—from idle to full throttle acceleration.

MELLING's 49# green springs are engineered with precise load characteristics to regulate the oil pressure relief valve with exacting consistency. The 49-pound rating determines the threshold at which the relief valve opens, preventing excessive pressure buildup that could damage gaskets, seals, and internal engine passages while maintaining minimum pressure needed for proper bearing lubrication. The compact design—measuring 3.05 x 0.55 x 3.25 inches with minimal weight—allows for straightforward installation in most engine bay configurations without fitment complications. Five springs per pack provide excellent value for shops maintaining multiple vehicles or building reserve inventory for repeat service work.

This five-pack is ideal for independent mechanics, performance shops, and DIY builders diagnosing oil pressure issues or refreshing engine internals during rebuilds. Whether you're troubleshooting low-pressure symptoms, upgrading to performance-rated springs for modified engines, or simply maintaining fleet vehicles, MELLING's proven reliability makes these springs a standard solution across domestic and light-duty truck applications. Installation is straightforward for anyone familiar with engine disassembly, and having multiple units on hand ensures you're never caught short during high-volume service seasons or emergency repairs.