Boundary MartenWear-treated oil pump gear for Nissan VQ/VHR 3.7L and 3.5L applications is a precision replacement meant to resist wear on high-mileage pump drives. The listing covers both 3.7L and 3.5L VQ/VHR engines, offering treated teeth for extended surface durability while maintaining factory gear geometry. Fitment is intended for the specified VQ family engines during rebuilds or scheduled maintenance.
Boundary Nissan VQ/VHR 3.7L/3.5L MartenWear Treated Oil Pump Gear