How do you remove the fuel pump/sending unit assembly on Chevrolet Blazer,S10,GMC Jimmy and Sonoma?

Start by relieving fuel system pressure and detach the cable from the negative battery lead to remove the fuel pump/sending unit assembly. Afterwards, remove the fuel tank and gently tap on the locking cam until tabs co-align with recesses that will release the assembly. Lift it out of its place in the tank, moving any necessary components over to a new fuel pump module assembly. For models produced 1995 or earlier, eliminate strainer from bottom part of fuel pump and clean/replace if needed. Unplug electrical connector and disengage fuel pump from assembly. To install, reassemble the sending unit bracket assembly back onto the fuel pump as well as insert an assembly into a gas tank and finally put back all parts of fuel tank.

How to check the fuel pump output and pressure for Chevrolet Blazer,S10,GMC Jimmy and Sonoma?

To check the fuel pump output and pressure, relieve the fuel pressure. Next, Install a fuel pressure gauge on the fuel rail, location varies depending on the system. Turn the ignition switch on without starting the engine and note the reading on the gauge as the fuel pump runs for about two seconds. The pressure should hold steady within the specified range. Start the engine and let it idle at normal operating temperature, with the pressure expected to be lower by 3 to 10 psi. If the pressure does not drop as expected, apply a vacuum to the pressure regulator and if it drops, repair the vacuum source or replace the regulator. If the pressure is not within specifications, check for a vacuum to the regulator or a pinched/clogged fuel return hose. If the pressure is still low, change the fuel filter and if it remains low, install a fuel line shut-off adapter to test the regulator. If the pressure is still low with the return line restricted, there may be a leaking injector or a faulty fuel pump. To check the fuel pump's electrical circuits, verify that the pump runs by listening for a whirring noise when the ignition switch is turned on and when the engine is started.

Genuine GMC Sonoma Fuel Pump

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18 Fuel Pumps found

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GMC Sonoma Fuel Pump
Part Number: 25163468
$82.42 MSRP: $173.16
You Save: $90.74 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pump,Fuel
- Replaces: 25163470, 25163471, 25116167
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC Sonoma | PICKUP | 4 Cyl 2.2L
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GMC Sonoma Fuel Tank Fuel Pump Module Kit
Part Number: 19331249
$213.85 MSRP: $613.44
You Save: $399.59 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Kit,Fuel Tank Fuel Pump
- Replaced by: 19369898
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 GMC Sonoma | PICKUP, PICKUP EXTENDED CAB | 6 Cyl 4.3L
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GMC Sonoma MODULE KIT,F/TNK F/PMP
Part Number: 19369929
$238.60 MSRP: $453.00
You Save: $214.40 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pump, Fuel Sender Unit
- Replaces: 19331267, 19177238, 25178730, 25167254, 25320521, 25344814
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2002 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 6 Cyl 4.3L
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GMC Sonoma Fuel Tank Fuel Pump Module ASSEMBLY (Sender & Pump)
Part Number: 15127827
$299.16 MSRP: $564.45
You Save: $265.29 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Fuel Tank Fuel Pump (Sender & Pump)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003 GMC Sonoma | PICKUP | 4 Cyl 2.2L
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GMC Sonoma MODULE KIT,F/TNK F/PMP
Part Number: 19369940
$260.24 MSRP: $546.72
You Save: $286.48 (53%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pump, Fuel Sender Unit
- Replaces: 19331270, 19177259, 25175791, 25178729
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC Sonoma | PICKUP | 4 Cyl 2.2L
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GMC Sonoma Fuel Tank Fuel Pump Module Kit
Part Number: 19332074
$327.35 MSRP: $617.62
You Save: $290.27 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Kit,Fuel Tank Fuel Pump
- Replaced by: 19369888
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003 GMC Sonoma | 4 DOOR | 4 Cyl 2.2L, 6 Cyl 4.3L
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GMC Sonoma Fuel Pump Kit
Part Number: 25163473
$53.13 MSRP: $95.30
You Save: $42.17 (45%)
Product Specifications
- Other Name: Pump Kit,Fuel; Fuel Pump
- Replaces: 25116853
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 GMC Sonoma | PICKUP | 6 Cyl 4.3L
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GMC Sonoma Fuel Tank Meter/Pump Meter (Sender & Pump)
Part Number: 15129825
$372.66 MSRP: $671.46
You Save: $298.80 (45%)
Product Specifications
- Other Name: Module Asm,Fuel Tank Fuel Pump (Sender & Pump); Fuel Pump, Fuel Sender Unit
- Replaces: 15748499, 15073337
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Sonoma | PICKUP | 4 Cyl 2.2L Flex
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GMC Sonoma Fuel Pump
Part Number: 25168719
Product Specifications
- Other Name: Pump,Fuel
- Replaces: 25166717, 6472232, 25166252, 6472011
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 GMC Sonoma | PICKUP | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
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GMC Sonoma MODULE KIT,F/TNK F/PMP
Part Number: 19369896
Product Specifications
- Other Name: Fuel Pump, Fuel Sender Unit
- Replaces: 19332077, 25359055, 19179495
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 GMC Sonoma | PICKUP | 6 Cyl 4.3L
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GMC Sonoma Fuel Tank Meter/Pump SENDER
Part Number: 25027771
Product Specifications
- Other Name: Sender,Fuel ; Sender, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit, Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 GMC Sonoma | PICKUP | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
View related parts
GMC Sonoma Fuel Sender Assembly
Part Number: 19179422
Product Specifications
- Other Name: Sender Asm,Fuel ; Sender, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit, Sending Unit
- Replaces: 25027844, 25028845
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 GMC Sonoma | PICKUP | 6 Cyl 4.3L
View related parts
GMC Sonoma Fuel Tank Meter/Pump Meter (In, Tank)
Part Number: 25093919
Product Specifications
- Other Name: Meter Assembly, Fuel(In, Tank) ; Sender, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit, Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 GMC Sonoma | PICKUP | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
View related parts
GMC Sonoma Fuel Tank Meter/Pump SENDER
Part Number: 19111398
Product Specifications
- Other Name: Sender Kit,Fuel ; Sender, Fuel Tank Meter/Pump
- Replaces: 25028896, 25027768, 25028889
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
View related parts
GMC Sonoma Fuel Tank Meter/Pump Meter (In, Tank)
Part Number: 25093914
Product Specifications
- Other Name: Meter Assembly, Fuel(In, Tank) ; Sender, Fuel Tank Meter/Pump; Fuel Gauge Sending Unit, Sending Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 GMC Sonoma | PICKUP | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
View related parts
GMC Sonoma Fuel Tank Fuel Pump Module ASSEMBLY (Sender & Pump)
Part Number: 15207040
Product Specifications
- Other Name: Module Assembly, Fuel Tank Fuel Pump (Sender & Pump); Fuel Pump, Fuel Sender Unit
- Replaces: 15050590
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 GMC Sonoma | PICKUP, PICKUP EXTENDED CAB | 6 Cyl 4.3L
View related parts
GMC Sonoma Fuel Tank Fuel Pump Module Kit
Part Number: 19177260
Product Specifications
- Other Name: Module Kit,Fuel Tank Fuel Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L
View related parts
GMC Sonoma Fuel Sender Assembly
Part Number: 15762973
Product Specifications
- Other Name: Sender Assembly, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 GMC Sonoma | PICKUP, PICKUP EXTENDED CAB | 6 Cyl 4.3L

GMC Sonoma Fuel Pump Parts Questions & Experts Answers

Fuel Tank Fuel Pump Module Kit
19331249
Q: How do you remove the fuel pump/sending unit assembly on Chevrolet Blazer,S10,GMC Jimmy and Sonoma?
A: Start by relieving fuel system pressure and detach the cable from the negative battery lead to remove the fuel pump/sending unit assembly. Afterwards, remove the Fuel Tank and gently tap on the locking cam until tabs co-align with recesses that will release the assembly. Lift it out of its place in the tank, moving any necessary components over to a new fuel pump module assembly. For models produced 1995 or earlier, eliminate strainer from bottom part of fuel pump and clean/replace if needed. Unplug electrical connector and disengage fuel pump from assembly. To install, reassemble the sending unit bracket assembly back onto the fuel pump as well as insert an assembly into a gas tank and finally put back all parts of fuel tank.
Fuel Pump
25163468
Q: How to check the fuel pump output and pressure for Chevrolet Blazer,S10,GMC Jimmy and Sonoma?
A: To check the fuel pump output and pressure, relieve the fuel pressure. Next, Install a fuel pressure gauge on the fuel rail, location varies depending on the system. Turn the ignition switch on without starting the engine and note the reading on the gauge as the fuel pump runs for about two seconds. The pressure should hold steady within the specified range. Start the engine and let it idle at normal operating temperature, with the pressure expected to be lower by 3 to 10 psi. If the pressure does not drop as expected, apply a vacuum to the pressure regulator and if it drops, repair the vacuum source or replace the regulator. If the pressure is not within specifications, check for a vacuum to the regulator or a pinched/clogged fuel return hose. If the pressure is still low, change the fuel filter and if it remains low, install a fuel line shut-off adapter to test the regulator. If the pressure is still low with the return line restricted, there may be a leaking injector or a faulty fuel pump. To check the fuel pump's electrical circuits, verify that the pump runs by listening for a whirring noise when the ignition switch is turned on and when the engine is started.

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