Brake Booster Auxiliary Vacuum Pump 12 Volt UP28 Compatible with GM Vehicles – Replaces Part Numbers 20804130, 20914523(Black silver)

This 12-volt UP28 electronic brake vacuum pump is designed as an auxiliary vacuum source for brake booster systems in compatible GM vehicles.It replaces OEM part numbers 20804130, 20914523, UP28, UP28HS, 26202645, 26284290, 26251363, 13390008, 31317530, and 20939309.The unit features a 2-pin electrical connector and is constructed with plastic and metal components.Color: black and silver.Package includes one electronic brake vacuum pump.

• Compatible with select GM vehicles that require an auxiliary brake vacuum pump; this 12-volt UP28 brake vacuum pump supports brake booster system.Designed as a replacement for models using OEM part numbers 20804130 and 20914523, proper fitment for specified applications.Maintains consistent vacuum pressure to support brake assist functionality, particularly in hybrid or modified powertrain configurations.Built with materials designed to endure under-hood temperature fluctuations and sustained in typical driving conditions.Features a 12-volt electrical connection and standard mounting design for integration into existing brake systems.