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ACDelco 40254 Mechanical Fuel Pump


Brand:	ACDelco
Part Number:	40254
UPC:	00036666200157
Weight:	1.4 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 40254 Mechanical Fuel Pump for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Mechanical Fuel Pumps help provide a steady, reliable supply of fuel for your vehicle's engine, and are GM-recommended replacements for your vehicle's original components. These original equipment fuel pumps have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Fuel Pumps and related components. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Fuel Pumps and related components are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.

Features and Benefits:

GM-recommended replacement part for your GM vehicle's original factory component
Helps provide a steady, reliable supply of fuel for your vehicle's engine
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
– Before servicing a fuel pump always replace the strainer, and inspect the inline fuel filter for contamination (if equipped).
– 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.
– When replacing a fuel pump, check for proper electrical connections, pressure, volume, and current.

Specifications:

Connection Type:

Female

Gasket Or Seal Included:

Yes

Housing Material:

Aluminum

Inlet Type:

Threaded

Maximum Flow Rating:

40 GPH

Maximum Pressure:

6.5

Mount Hole Quantity:

Mounting Hardware Included:

New Or Remanufactured:

New

Outlet Diameter:

0.125 in.

Outlet Quantity:

Outlet Type:

Threaded

Programming Required:

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 40254 Mechanical Fuel Pump fitment info!

Last Updated: 09/01/2021

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1959

Chevrolet 3B

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet 3B

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1959

Chevrolet 3C

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet 3C

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1959

Chevrolet 3D

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet 3D

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1959

Chevrolet 3E

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet 3E

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1959

Chevrolet 3F

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet 3F

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1959

Chevrolet 3G

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet 3G

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1966

Chevrolet Bel Air

4.6L V8 Gas OHV

1 GM Original Equipment
Fuel Sys: CARB
2BBL

Chevrolet Bel Air

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Bel Air

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Bel Air

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1966

Chevrolet Biscayne

4.6L V8 Gas OHV

1 GM Original Equipment
Fuel Sys: CARB
2BBL

Chevrolet Biscayne

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Biscayne

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Biscayne

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1960

Chevrolet Biscayne

4.6L V8 Gas

1 GM Original Equipment

Chevrolet Biscayne

Chevrolet Brookwood

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Brookwood

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet C10 Pickup

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet C10 Pickup

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet C20 Pickup

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet C20 Pickup

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet C30 Pickup

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet C30 Pickup

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet C40

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet C40

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1966

Chevrolet Caprice

4.6L V8 Gas OHV

1 GM Original Equipment
Fuel Sys: CARB
2BBL

Chevrolet Caprice

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Chevelle

4.6L V8 Gas OHV

1 GM Original Equipment
Fuel Sys: CARB
2BBL

Chevrolet Chevelle

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Chevy II

4.6L V8 Gas

1 GM Original Equipment

Chevrolet Chevy II

Chevrolet Chevy II

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Chevy II

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1966

Chevrolet El Camino

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet El Camino

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet El Camino

4.6L V8 Gas OHV

1 GM Original Equipment
Fuel Sys: CARB
2BBL

Chevrolet El Camino

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet El Camino

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet El Camino

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1966

Chevrolet Impala

4.6L V8 Gas OHV

1 GM Original Equipment
Fuel Sys: CARB
2BBL

Chevrolet Impala

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Impala

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Impala

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1964

Chevrolet Impala

4.6L V8 Gas

1 GM Original Equipment

Chevrolet Impala

Chevrolet K10 Pickup

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet K10 Pickup

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet K20 Pickup

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet K20 Pickup

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Kingswood

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Kingswood

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Malibu

4.6L V8 Gas OHV

1 GM Original Equipment
Fuel Sys: CARB
2BBL

Chevrolet Malibu

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Nomad

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Nomad

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1961

Chevrolet P10 Series

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet P10 Series

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet P20 Series

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet P20 Series

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet P30 Series

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet P30 Series

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Parkwood

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Parkwood

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Suburban

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Suburban

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Truck

4.6L V8 Gas OHV

1 GM Original Equipment

Chevrolet Truck

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Studebaker Commander

4.6L V8 Gas OHV

1 GM Original Equipment

Studebaker Commander

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Studebaker Cruiser

4.6L V8 Gas OHV

1 GM Original Equipment

Studebaker Cruiser

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Studebaker Daytona

4.6L V8 Gas OHV

1 GM Original Equipment

Studebaker Daytona

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

1966

Studebaker Wagonaire

4.6L V8 Gas OHV

1 GM Original Equipment

Studebaker Wagonaire

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

ACDelco 40254 Mechanical Fuel Pump

Product Information

Description:

Features and Benefits:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow ACDelco 40254 Mechanical Fuel Pump fitment info!

Chevrolet 3B 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet 3B

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet 3C 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet 3C

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet 3D 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet 3D

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet 3E 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet 3E

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet 3F 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet 3F

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet 3G 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet 3G

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet Bel Air 4.6L V8 Gas OHV

1

GM Original EquipmentFuel Sys: CARB2BBL

Chevrolet Bel Air

4.6L V8 Gas OHV GM Original EquipmentFuel Sys: CARB2BBL 1 Per Vehicle

Chevrolet Bel Air 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet Bel Air

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet Biscayne 4.6L V8 Gas OHV

1

GM Original EquipmentFuel Sys: CARB2BBL

Chevrolet Biscayne

4.6L V8 Gas OHV GM Original EquipmentFuel Sys: CARB2BBL 1 Per Vehicle

Chevrolet Biscayne 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet Biscayne

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet Biscayne 4.6L V8 Gas

1

GM Original Equipment

Chevrolet Biscayne

4.6L V8 Gas GM Original Equipment 1 Per Vehicle

Chevrolet Brookwood 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet Brookwood

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet C10 Pickup 4.6L V8 Gas OHV

1

GM Original Equipment

Chevrolet C10 Pickup

4.6L V8 Gas OHV GM Original Equipment 1 Per Vehicle

Chevrolet 3B

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet 3C

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet 3D

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet 3E

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet 3F

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet 3G

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Bel Air

4.6L V8 Gas OHV

GM Original Equipment
Fuel Sys: CARB
2BBL

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Bel Air

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Biscayne

4.6L V8 Gas OHV

GM Original Equipment
Fuel Sys: CARB
2BBL

4.6L V8 Gas OHV GM Original Equipment
Fuel Sys: CARB
2BBL

1 Per Vehicle

Chevrolet Biscayne

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet Biscayne

4.6L V8 Gas

4.6L V8 Gas GM Original Equipment

1 Per Vehicle

Chevrolet Brookwood

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle

Chevrolet C10 Pickup

4.6L V8 Gas OHV

4.6L V8 Gas OHV GM Original Equipment

1 Per Vehicle