Boundary ZGS-S1-M Oil Pump Assembly for Ford EcoBoost

The Boundary ZGS-S1-M is a high-performance oil pump assembly engineered by Boundary Lubrication Engineering for Ford EcoBoost applications. Boundary is widely recognized in the performance and racing community for solving the chronic oil pump failure and oil starvation issues associated with the factory variable displacement oil pump (VDOP) found in Ford's EcoBoost engine family.

This assembly replaces the problematic OEM variable displacement oil pump with a fixed-displacement design, eliminating the common failure points that can result in catastrophic engine damage. By converting to a consistent, reliable oil delivery system, the ZGS-S1-M ensures stable oil pressure under all operating conditions, including hard cornering, high-RPM use, and performance driving.

Key Features:

• Fixed-displacement oil pump design eliminates OEM variable displacement pump failure points
• Engineered to provide consistent, reliable oil pressure under high-performance and track conditions
• Direct OEM replacement — bolt-on installation with no major modifications required
• Manufactured to tight tolerances for improved longevity and performance over stock
• Addresses known oil starvation and pressure drop issues in Ford EcoBoost engines
• Designed and manufactured in the USA by Boundary Lubrication Engineering

The Boundary ZGS-S1-M oil pump assembly is an essential upgrade for EcoBoost owners who demand reliability and performance, whether for daily driving, spirited street use, or track applications. It is a direct-fit solution that restores confidence in your engine's oiling system.