The Boundary MartenWear-treated billet oil pump gear is intended for Opel/Vauxhall Ecotec I4 L850 engines in 2.0L and 2.4L displacements. The listing states the application clearly and highlights the treated billet construction as the defining manufacturing characteristic for use where those Ecotec engines require a replacement or upgraded oil pump gear.
Boundary Opel/Vauxhall Ecotec I4 L850 2.0L/2.4L MartenWear Treated Billet Oil Pump Gear