Product Description
1991 GMC C3500 7.4L Engine Oil Pump 1EOP3174 -399
Interchange Number: EP77G,M77G
This Engine Oil Pump, Part# 1EOP3174 -399, Also Fits The Following Vehicles:
1983 GMC C3500 7.4L Engine Oil Pump
1984 GMC C3500 7.4L Engine Oil Pump
1985 GMC C3500 7.4L Engine Oil Pump
1986 GMC C3500 7.4L Engine Oil Pump
1987 GMC C3500 7.4L Engine Oil Pump
1988 GMC C3500 7.4L Engine Oil Pump
1989 GMC C3500 7.4L Engine Oil Pump
1990 GMC C3500 7.4L Engine Oil Pump
1991 GMC C3500 7.4L Engine Oil Pump
1992 GMC C3500 7.4L Engine Oil Pump
Category 1991 GMC C3500 7.4L Engine Block Components
Category 1991 GMC C3500 7.4L All Engine Parts
Manufactured By DNJ Engine Components
Other Details
12 month/12k milesProduct Videos
Custom Field
Year 1991
Make GMC
Model C3500
Engine 7.4L Engine
Parts Oil Pumps & Related Parts
Parts Engine Block Components