OTC's Engine Preluber Kit is an inexpensive alternative to risking dry engine startup. The Preluber ensures oil is present to internal engine components on the first start of a new or rebuilt engine or after major engine work is performed. It primes the oil pump and fills the oil galleries and internal engine components with clean, new oil. Connects to engine oil system at the oil pressure sensor port on a variety of domestic and import engines. Kit includes 7 different oil pressure sensor adapters. Value is at the core of the OTC tool and equipment portfolio. Whether it’s a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.