What are the symptoms of a failing fuel pump?

Long cranking before the engine catches, stalling under load or when climbing, a loss of power at high speed, and in later stages a car that starts and dies immediately. A whining noise from the tank often precedes the failure.

Does the module include the fuel level sender?

Yes on these assemblies. The sender, pump, strainer and reservoir are supplied on one hanger, which is why the module is sold whole — the housing is shaped to a specific tank and a bare pump often will not seat correctly in it.

Do I have to drop the fuel tank to replace the pump?

It depends on the vehicle. Many have an access panel under the rear seat or boot floor, which makes it straightforward; others require the tank to be lowered. Draining the tank down first is sensible either way.

Bosch Fuel Pump Module Assembly

Bosch · SKU SAP-00112 · Our ref BC972

A fuel pump module is the complete in-tank assembly: pump, strainer, level sender and reservoir on one hanger. It is sold whole because the module is shaped to a specific fuel tank, and a bare pump often will not seat correctly in another housing. Symptoms are long cranking, stalling under load, or a car that starts and dies.

Supplied by Bosch.

In the box: 1 fuel pump module assembly; Level sender fitted; Tank seal or lock ring where supplied.

Unknown

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Specifications

Imperial first, metric alongside.

Includes: 1 fuel pump module assembly; Level sender fitted; Tank seal or lock ring where supplied
Shipping: Parcel
CoreCharge: No

Common questions

What are the symptoms of a failing fuel pump?: Long cranking before the engine catches, stalling under load or when climbing, a loss of power at high speed, and in later stages a car that starts and dies immediately. A whining noise from the tank often precedes the failure.
Does the module include the fuel level sender?: Yes on these assemblies. The sender, pump, strainer and reservoir are supplied on one hanger, which is why the module is sold whole — the housing is shaped to a specific tank and a bare pump often will not seat correctly in it.
Do I have to drop the fuel tank to replace the pump?: It depends on the vehicle. Many have an access panel under the rear seat or boot floor, which makes it straightforward; others require the tank to be lowered. Draining the tank down first is sensible either way.

Checking the fit

We confirm the fit by hand on every order. Send your VIN, or the year, engine and trim, and a person checks this part against it before you pay.

Fuel Pump Module Assembly by vehicle — prices, what owners report to NHTSA, and the recalls to check first:

Bosch Fuel Pump Module Assembly

Specifications

Others in this department

Common questions

Checking the fit