Billet Oil Pump Gear Set 5.0L Mustang 2011-Up

The Billet Oil Pump Gear Set 5.0L Mustang 2011-Up from Boundary Racing Pump delivers the durability and precision required by serious enthusiasts and professional tuners who demand reliability in high-output engine applications. Designed specifically for the Ford Coyote powerplant found in 2011–2023 Mustangs and select 2015–2017 Ford fullsize trucks, this chromoly gear set replaces the factory pump internals with components engineered to withstand elevated boost pressures and sustained RPM loads common in turbocharged, supercharged, and naturally aspirated performance builds. Whether you're running a street-legal hot rod or supporting a track-focused platform, proper oil pump flow and pressure regulation are critical to prevent catastrophic bearing wear and oil starvation at peak performance.

Built from chromoly steel, the billet gear set offers superior hardness and fatigue resistance compared to OEM cast-iron alternatives, allowing sustained operation under extreme volumetric and pressure demands without gear tooth degradation or galling. The polished finish not only enhances appearance but also reduces friction and surface irregularities that can impede flow efficiency. Each gear is precision-machined to exacting tolerances to ensure consistent clearances, smooth meshing, and optimal volumetric efficiency—directly translating to stable oil pressure across the full RPM range. This kit maintains full compatibility with OEM pump housings and shafts, eliminating the need for expensive ancillary modifications while delivering measurable gains in system reliability and longevity.

Professional engine builders, Ford performance shops, and high-horsepower Mustang owners benefit most from this upgrade when planning turbocharged, supercharged, or extended-rpm naturally aspirated packages where factory pump internals prove inadequate. Installation requires removal of the oil pump from the engine block—a task well within the capability of experienced home mechanics with proper documentation, though professional installation is recommended for those unfamiliar with Coyote engine teardown. Weighing 1.15 lbs and measuring 6 x 1.5 x 9.2 inches, the gear set is a direct-fit replacement suitable for 2011–2023 Mustang GT models and compatible 2015–2017 fullsize truck platforms running the 5.0L Coyote engine, making it an essential component for any serious performance build targeting sustained high output.