ACDELCO
More Information for ACDELCO FP43021A
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ACDELCO FP43021A  
$225.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$225.79
Total
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Part image
The float arm (where pictured) may ship detached to prevent damage in transit. To connect, simply snap the wire end into the sender hole.
ACDELCO FP43021A Specifications
Connector GenderFemale
Connector ShapeOval
Fuel Sending Unit IncludedYes
Fuel Tank Pressure Sensor IncludedYes
Fuel TypeGas
Gasket or Seal IncludedYes
Gasket Or Seal MaterialRubber
Height (IN)3.45
Height (MM)318
Housing MaterialPlastic
In Tank or ExternalIn Tank
Inlet TypeQuick Connect
Internal Or External StrainerInternal
Length (IN)22
Lock Ring IncludedNo
Mounting Hardware IncludedNo
Outlet TypeQuick Connect
Pump DesignDiaphragm
Pump TypeElectric
Regulator IncludedNo
Resistance Ohms Empty250
Resistance Ohms Full40
Strainer IncludedYes
Terminal GenderMale
Terminal TypeBlade
Universal Or Specific FitSpecific
Voltage12 vDC
Weight (lb)3.18
Width (IN)14.35
Wire Harness IncludedNo
Gold
Features:
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function
Benefits of Purchasing a Fuel Pump & Housing Assembly

Purchasing just the fuel pump is less expensive up-front, but a complete Fuel Pump & Housing Assembly provides added benefits:

  • Extend Service Life: New strainer(s), hoses, sensors and other components help resolve problems that could be caused by more than just the pump.
  • Reduce Install Time: Since you don't have to disassemble the housing, which could lead to damage, replacement becomes a simple swap, dramatically reducing installation time.
  • Save Money: The cost of the assembly is often cheaper than buying the components individually, and means you only have to do the job once.
Prevent Premature Fuel Pump Failure

Preventing premature fuel pump failure is far less expensive and time consuming than continuing to replace the pump. There are three common causes for premature fuel pump failure:

ELECTRICAL ISSUES
Poor electrical connections will mimic symptoms of a failed pump, sometimes resulting in unnecessary replacement. Before replacing the pump:
  • Use a Fuel System Tester to test pump pressure is within expected range
  • Use an Electrical Tester to test for bad wiring, burnt or corroded connectors
  • Check / Replace faulty Fuse(s) and Relay

BEFORE REPLACEMENT

FUEL CONTAMINATION
Dirt, rust or debris in the fuel can clog strainers and stick to internal pump components. When replacing the pump:
  • Replace Fuel Filter or Fuel Strainer
  • Empty and clean the tank with Fuel Tank Cleaner
  • Fill tank with fresh, uncontaminated fuel of appropriate grade

DURING REPLACEMENT

PUMP DAMAGE / OVERHEATING
Running low on gas causes your fuel to heat up quicker, and your pump to work harder. After replacing the pump:
  • Maintain at least 1/4 tank of fuel and use a Fuel Additive / Conditioner to keep pump cool and lubricated
  • If vehicle is stored without use, drain tank to prevent pump corrosion from fuel oxidation

AFTER REPLACEMENT

ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.

GM ORIGINAL EQUIPMENT
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDELCO GOLD (PROFESSIONAL)
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.



Warranty Information:
Limited Lifetime on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details