Bosch Fuel Pump Module Assembly P/N:66121
Bosch 66110 fuel pump module for the 2008-2012 Jeep Liberty V6 3.7L and other vehicles delivers fuel from the tank to the injection system. The electric in-tank pump is demand controlled, so it supplies only the amount of fuel the injection system requires.
Stalling, sputtering or a slow start can mean the pump is wearing out. A clogged fuel filter, a bad fuel pump relay or a blown fuse can be behind these signs too, so find the cause before you buy a new module.
This module fits the 2008-2012 Jeep Liberty V6 3.7L and the 2007-2011 Dodge Nitro V6 3.7L or 4.0L, and each of them takes one.
Fit and size
Build and materials
One fuel pump module assembly with its filter, strainer, fuel sending unit, gasket or seal and O-ring. The lock ring and wiring harness are not included, and an old lock ring may not be reusable.
Interchange: 68004095AC
This part cross-references / interchanges with the following part numbers:
Will the Bosch 66110 fit a 2007-2011 Dodge Nitro V6 4.0L?
Yes. Bosch 66110 fits the 2007-2011 Dodge Nitro V6 3.7L or 4.0L and the 2008-2012 Jeep Liberty V6 3.7L, and each of them takes one.
Is the Bosch fuel pump module a full assembly or only the pump?
Bosch 66110 is a full module assembly. The listing is one module with its filter, strainer, fuel sending unit and O-ring; the lock ring and wiring harness are not included.
Does this fuel pump assembly have a filter?
Yes. This module has two layers of filtration plus a strainer, which protect the pump from debris and fuel system contamination.
How can I tell if this in-tank pump module is wearing out?
A whine from the tank, long cranking or a loss of power can mean a weak pump. A shop can test fuel pressure, which needs the engine running.
Is the Bosch 66110 plug-and-play to install?
Yes. Bosch 66110 is designed for plug-and-play installation; the lock ring and wiring harness are not in the box.
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.