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1991 Pontiac Grand Prix

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ACDelco EP378 Electric Fuel Pump
for 1991 Pontiac Grand Prix

ACDelco EP378 Electric Fuel Pump - 1991 Pontiac Grand Prix Image 1
ACDelco EP378 Electric Fuel Pump - 1991 Pontiac Grand Prix Image 2
ACDelco EP378 Electric Fuel Pump - 1991 Pontiac Grand Prix Image 3
ACDelco EP378 Electric Fuel Pump - 1991 Pontiac Grand Prix Image 4
ACDelco EP378 Electric Fuel Pump - 1991 Pontiac Grand Prix

ACDelco
Brand:ACDelco
Part Number: EP378
UPC: 00036666658774
Weight: 0.7 lbs
Condition:New



On Sale:

$96.15

Availability:
11 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the ACDelco EP378 Electric Fuel Pump for your 1991 Pontiac Grand Prix. Buy now and secure your purchase online!

GM Genuine Parts Electrical Fuel Pumps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These pumps deliver fuel to your vehicle's fuel injectors, helping to provide a steady, reliable fuel supply to your vehicle's engine. Electric pumps are offered in standard turbine or modular assembly as specified for each application. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Designed to optimize pump life and reduce fuel pump noise
  • Electrical connections are designed to help eliminate high resistance due to vehicle vibration
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps provide a reliable fuel supply to your vehicle's engine
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Connector Gender:
Male
Connector Shape:
Flat
Fuel Pump Inlet Type:
Strainer
Fuel Sending Unit Included:
No
Height (in):
3.5 in
Inlet Type:
Strainer
Length:
6.75 in.
Maximum Flow Rating:
12 U.S. Gallons per hour
Maximum Pressure:
108 lb per Square in.
Mounting Bracket Included:
No
Mounting Hardware Included:
Yes
Mounting Location:
Internal
Negative Ground:
Yes
Outlet Quantity:
1
Outlet Thread Diameter:
8 mm
Outlet Type:
Hose Bead
Programming Required:
No
Regulator Included:
No
Strainer Included:
No
Terminal Gender:
Male
Terminal Quantity:
2
Terminal Type:
Spade
Universal Or Specific Fit:
Specific
Voltage:
12 VDC
Weight (lb):
0.7 lb
Width (in):
4.31 in

Features and Benefits:

  • – Fuel contamination is one of the top reasons for fuel pump failure. For proper operation and longevity, it is critical to have a clean fuel system.
  • – Make a service appointment if your vehicle shows any of the following symptoms: 'Service Engine Soon' light is illuminated, improper engine idling, hesitation, or stalling, excessive exhaust smoke, abnormal engine noises, or noticeable fuel odors.
  • – Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.
  • – Running your vehicle with a near empty fuel tank can cause your pump to fail. For longevity, maintain proper fuel levels.
  • – When replacing a fuel pump, check for proper electrical connections, pressure, volume, and current.
  • – When servicing an electric fuel pump, always replace the strainer, and inspect the inline fuel filter for contamination.

Specifications:

Country of Origin:
US

ACDelco EP378 Electric Fuel Pump compatibility with your 1991 Pontiac Grand Prix...

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1991

 

1991

 
Pontiac Grand Prix

2.3L L4 Gas DOHC
1
 
CODE WEM, WAC, REQUIRES STRAINER 25121637
8th VIN Digit: D
 

Pontiac Grand Prix



2.3L L4 Gas DOHC CODE WEM, WAC, REQUIRES STRAINER 25121637
8th VIN Digit: D

1 Per Vehicle

1991

 

1991

 
Pontiac Grand Prix

3.1L V6 Gas OHV
1
 
CODE WEM, WAC, REQUIRES STRAINER 25121637
Eng: LHO
8th VIN Digit: T
 

Pontiac Grand Prix



3.1L V6 Gas OHV CODE WEM, WAC, REQUIRES STRAINER 25121637
Eng: LHO
8th VIN Digit: T

1 Per Vehicle

1991

 

1991

 
Pontiac Grand Prix

3.4L V6 Gas DOHC
1
 
CODE WEM, WAC, REQUIRES STRAINER 25121637
Eng: LQ1
8th VIN Digit: X
 

Pontiac Grand Prix



3.4L V6 Gas DOHC CODE WEM, WAC, REQUIRES STRAINER 25121637
Eng: LQ1
8th VIN Digit: X

1 Per Vehicle

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