The Fleetguard Oil Filter is designed to keep your engine running at its peak performance. It is designed to withstand extreme temperatures and the demands of time without failing or bypassing. This spin-on lube filter provides superior particle wear protection, extended oil life and longer intervals between oil changes. It also features a built-in bypass valve to ensure continuous oil flow during cold starts or in case of filter blockage. FleetPride is your First Click in Heavy Duty®.