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2003 GMC Sierra 3500
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OEM (Genuine) 2003 GMC Sierra 3500 Module
PartNumber: 15205623
Product Specifications- Notes: Gas; Gas; Silverado, Sierra; All
- Other Names: Fuel Pump, Module
- Item Dimensions: 9.3 x 8.3 x 26.0 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15038363, 15761872
- Part Description: 2003 GMC Sierra 3500 Module
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
$308.03 MSRP:$581.20You Save: $273.17 (48%)
Dorman® Fuel Tank Sending Unit Lock Ring for 2003 GMC Sierra 3500
PartNumber: 579-053Product Specifications- Notes: Twist On Cam Style
- Gasket or Seal Included: No
- Inside Diameter: 3.469''
- Installation Hardware Included: No
- Lock Ring Diameter: 5.7''
- Material: Metal
- OE Part Number: 15036060, 15734494
- Outside Diameter: 5.7''
- Package Quantity: 1
- Packaging Type: Box
- UPC: 019495220459
- Part Description: 2003 GMC Sierra 3500 Fuel Tank Sending Unit Lock Ring
Vehicle Fitment- 2003 GMC Sierra 3500 | All Trims | All Engines
$12.12
OEM (Genuine) 2003 GMC Sierra 3500 Fuel Gauge Sending Unit
PartNumber: 19416872
Product Specifications- Notes: Gas
- Other Names: Fuel Gauge Sending Unit, Sending Unit
- Item Dimensions: 8.0 x 6.0 x 5.6 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25345176, 25314460, 89060640, 19121637
- Part Description: 2003 GMC Sierra 3500 Fuel Gauge Sending Unit
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
$144.40 MSRP:$272.48You Save: $128.08 (48%)
OEM (Genuine) 2003 GMC Sierra 3500 Fuel Tank Meter/Pump SENSOR KIT
PartNumber: 89060634
Product Specifications- Notes: Silverado, Sierra; 1 Ton; 6.6L
- Other Names: Fuel Gauge Sending Unit
- Item Dimensions: 10.1 x 11.9 x 4.8 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25320421
- Part Description: 2003 GMC Sierra 3500 Fuel Tank Meter/Pump SENSOR KIT
Vehicle Fitment- 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
FAQ for Fuel Sending Unit Repair
Q: How to install the fuel sender assembly?
A:
You can install a new sending unit seal, align the tab, install the sending unit, and connect fuel lines to the sending unit.
By Bob
GM Specialist
01/11/2022Q: How to remove the fuel sender assembly?
A:
You can remove the fuel tank, the sending unit, and the seal, and discard the seal.
By Bob
GM Specialist
01/11/2022Q: How to install the fuel level sensor?
A:
You can install the fuel level sensor, and the fuel level sensor retaining clip, connect the fuel level sensor electrical connector, install the fuel level sensor electrical connector retaining clip, connect the fuel pump electrical connector, and install the sending unit.
By Bob
GM Specialist
01/11/2022Q: What is the service procedure for the diagnosis and repair of the fuel gauge sender?
A:
You need to confirm that the vehicle is actually out of fuel, replace the fuel sensor assembly and auxiliary tank fuel level sensor, and replace the fuel level sensor.
By Bob
GM Specialist
01/11/2022Q: How to remove the fuel level sensor?
A:
You can remove the sending unit, disconnect the fuel pump electrical connector, remove the fuel level sensor electrical connector retaining clip, disconnect the fuel level sensor electrical connector, remove the fuel level sensor retaining clip, and the fuel level sensor.
By Bob
GM Specialist
01/11/2022