GM GENUINE
More Information for GM GENUINE HPM1005
{Alternate Inventory Numbers: 12658478}
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GM GENUINE HPM1005  
$502.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$502.79
Total
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GM Genuine parts may ship in a GM Genuine or AcDelco box. The product will fit and function the same.
GM GENUINE HPM1005 Specifications
Connector ColorBlack
Connector GenderFemale
Connector ShapeOval
Depth (IN)3.6
Depth (mm)92.4
Fuel TypeGas
Gasket or Seal IncludedYes
Housing MaterialStainless Steel
Inlet Diameter (IN)0.433
Inlet Diameter (mm)11
Inlet Header Length (mm)11
Inlet Quantity1
Inlet Thread Diameter (IN)0.55
Inlet Thread Diameter (mm)14
Inlet TypeMale Threaded
Mounting Hardware IncludedYes
Mounting Hole Quantity2
Outlet Diameter (mm)11
Outlet Fitting Thread SizeM14x1.5
Outlet Quantity1
Outlet Thread Diameter (in)0.55
Outlet Thread Diameter (mm)14
Outlet TypeMale Threaded
Terminal GenderMale
Terminal Quantity2
Terminal TypeSpade
Direct Injection High Pressure

An GM Genuine Mechanical Fuel Pump is a GM-recommended replacement for your vehicle’s original components, and is a diaphragm positive displacement pump. A rocker arm driven off the fuel pump camshaft lobe moves the diaphragm, causing fuel to be drawn in through a one-way inlet reed valve. As the cam lobe rotates away from the rocker arm, a spring pushes the diaphragm back, pushing the fuel out through a one-way outlet reed valve to the carburetor. This original equipment fuel pump has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Additional Resources

Do I have Federal or California Emissions?
⚠ WARNING:
Attention California Customers - WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Warranty Information:
24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details.