Bosch Fuel Pump Module Assembly P/N:66094
Bosch 67779 fuel pump module for the 2007-2008 Chevrolet Silverado 1500 V6 4.3L and other vehicles moves fuel from the tank to the engine's fuel injection system. The pump mounts inside the tank.
Long cranking, hesitation, a whine from the tank or stalling can be signs of a worn fuel pump. Before you replace the module, rule out a blown fuse, a failed relay and damaged wiring, since each of those can mimic a failing pump. If a worn pump is the cause, this module replaces it.
This fuel pump module is a direct-fit replacement for the 2007-2008 Chevrolet Silverado 1500 V6 4.3L, which takes one, and for the 2007-2008 GMC Sierra 1500 V6 4.3L, which also takes one.
Fit and size
Build and materials
One module assembly with a fuel sending unit, strainer, filter, O-ring and gasket or seal. The lock ring and wiring harness are not included, so plan on a new lock ring rather than reusing the old one.
Interchange: 19206533 · 19206534
This part cross-references / interchanges with the following part numbers:
Does the Bosch 67779 fit the 2007-2008 Chevrolet Silverado 1500 V6 4.3L?
Yes. Bosch 67779 fits the 2007-2008 Chevrolet Silverado 1500 V6 4.3L, and the 2007-2008 GMC Sierra 1500 V6 4.3L takes it as well. Each truck takes one.
Does the Bosch 67779 come with a lock ring?
No. Bosch 67779 leaves out the lock ring and wiring harness. It does include a fuel sending unit, strainer, filter, O-ring and gasket or seal.
Is this fuel pump assembly just a pump, or the whole module?
It is the whole module. The electric pump comes together with the strainer, filter and fuel sending unit, and the unit mounts in the tank.
Could a whine from the tank mean this fuel pump module is wearing out?
It can. A whine from the tank, hard starting or stalling can be signs of a worn pump, and testing the fuel system is best left to a shop.
How many layers of filtration does the Bosch 67779 have?
Bosch 67779 has two layers of filtration that protect the pump from debris and fuel system contamination. The strainer attaches with a push-on fitting.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.