Fuel System Components for 2003 Chevrolet Silverado 1500
No.
Part # / Description / Price
Price
1
Fuel Tank 
GM
GM Notes: PARTS: Order by description.
Description: Gas, 6 1/2 foot bed, 1500 with crew cab.
1
Fuel Tank GM
GM Notes: PARTS: Order by description.
Description: Silverado, sierra. 26 gallon. GAS. 6 1/2 foot bed 1500 without crew cab.
1
Fuel Tank GM
GM Notes: Parts And Prices For Estimating Purpose Only. Order By Description.
Description: Silverado, sierra. 34 gallon. Silverado, sierra. 8' box. GAS. 8 foot bed.
2
Fuel Tank Strap GM
GM Notes: PARTS: Order by description.
Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $40.04
$27.99
MSRP $40.04
$27.99
3
Fuel Tank Filler Cap GM
GM Notes: PARTS: Order by description.
Description: Helps provide a tight seal to keep your vehicle's fuel tank from releasing fumes
Helps prevent elements from entering the fuel tank
MSRP $30.50
$17.77
MSRP $30.50
$17.77
3
MSRP $61.54
$35.85
3
Fuel Tank Filler Cap GM
GM Description: Incl.Tether. Gas, 1995-98. Non-locking, with handle. Helps provide a tight seal to keep your vehicle's fuel tank from releasing fumes
Helps prevent elements from entering the fuel tank
MSRP $42.68
$24.86
MSRP $42.68
$24.86
3
Acdelco™ Fuel Tank Cap GM
GM Description: Incl.Tether. Vendor:acdelco. Vendor #GT-231. Gas, 1995-98. Non-locking, with handle. Optional.
Not For Sale
Not For Sale
3
Not For Sale
4
6
Fuel Filler Housing GM
GM Notes: PARTS: Part included with filler pipe.
Description: Gas. Diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $51.42
$35.94
MSRP $51.42
$35.94
7
Fuel Pump, Level Sensor, and Sending Unit Module GM
GM Notes: PARTS: Order by description.
Description: Gas. Silverado, sierra. All. Tahoe, Yukon. Escalade. Helps provide a reliable fuel supply to your vehicle's engine
Electrical connections are designed to help eliminate high resistance due to vehicle vibration
Designed to optimize pump life and reduce fuel pump noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
7
Acdelco™ Fuel Pump Module Assembly GM
GM Notes: Order By Description.
Description: Gas. Silverado, sierra. All. Tahoe, Yukon. Escalade.
Not For Sale
Not For Sale
8
Acdelco™ Fuel Tank Sending Unit GM
GM Description: Gas. Silverado, sierra. 3/4 ton. Silverado, sierra. 1/2 ton. Silverado, sierra. 1 ton. 6.0l, 8.1l. Main tank.
Not For Sale
Not For Sale
8
Fuel Level Sensor GM
GM Description: Gas. Silverado, sierra. 3/4 ton. Silverado, sierra. 1/2 ton. Silverado, sierra. 1 ton. 6.0l, 8.1l. Main tank. Measures fuel level changes displayed on fuel gauge
MSRP $291.60
$160.02
MSRP $291.60
$160.02
9
Pressure Sensor - Passenger Side (RH) GM
GM Description: Avalanche/Escalade EXT/esv. 1998-02, fuel tank pressure. Without pzev emissions. Tahoe, Yukon, Escalade. Impala, Monte Carlo. Suburban, Yukon XL. Federal emmisions. Enclave, Traverse. Equinox, Torrent. Pressure sensor. Aztek, rendezous. Malibu Hybrid. All ...
MSRP $101.06
$56.86
MSRP $101.06
$56.86
10
Acdelco™ Fuel Pump Tank Seal GM
GM Description: Flange Style. Gas. 6.6L diesel. For Primary Fuel Tank. 93.8mm I.D.,111.2mm O.D,7mm Thick. 2002-04. 1995-00 4 door.
Not For Sale
Not For Sale
10
Fuel Tank Sending Unit O-Ring GM
GM Description: Gas. 93.8mm I.D.,111.2mm O.D,7mm Thick. Flange Style. Diesel, without 2.8L. 2002-04. 1995-00 4 door. Help seal out contaminants
Help protect fuel tank sending unit
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.34
$14.19
MSRP $24.34
$14.19
10
Acdelco™ Fuel Pump Tank Seal GM
GM Description: O-Ring. 2000-05. 103mm I.D.,113mm O.D.,4mm Thick. 1997-99.
10
Fuel Tank Sending Unit Gasket GM
GM Description: O-Ring. 2000-05. 1997-99. 103mm I.D.,113mm O.D.,4mm Thick. Help seal out contaminants
Help protect fuel tank sending unit
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.00
$5.02
MSRP $8.00
$5.02
No.
Part # / Description / Price
Price
2
Engine Wiring Harness Junction Block Cover GM
GM Notes: PARTS: Order by description.
Description: Fuses & relays. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Gray Multi-Purpose Relay GM
GM Description: Helps connect or disconnect power to vehicle accessories
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.90
$9.84
MSRP $16.90
$9.84
7
MSRP $21.88
$12.75
10
Multi Purpose Relay GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.88
$12.16
MSRP $20.88
$12.16
11
Multi-Purpose Relay GM
GM Description: 6.0L secondary battery. Auxiliary battery. Helps connect or disconnect power to vehicle accessories
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $152.45
$85.76
MSRP $152.45
$85.76
12
Acdelco™ Multi-Purpose Fuse GM
GM Description: Engine compartment, 60 amp. Fuse box. 60 amp. 60 amp, blue. Engine compartment, 60a.
Not For Sale
Not For Sale
12
Acdelco™ Multi-Purpose Fuse GM
GM Description: Fuses & relays. maxi 30 amp. Components under hood. 30 amp. 30 amp, green. Engine compartment. maxi 30a. Underhood. 30 amp.
Not For Sale
Not For Sale
12
50 Amp Automotive Maxi Fuse GM
GM Description: Maxi 50 amp. Instrument panel passenger side. 50 amp. 50 amp, red. Engine compartment, maxi, 50a. Components under hood. 50 amp. Engine compartment. 50 amp. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $24.50
$15.35
MSRP $24.50
$15.35
12
Acdelco™ Multi-Purpose Fuse GM
GM Description: Instrument panel. 50 amp. Fuses & relays. maxi 50 amp. Engine compartment, 50 amp. Components under hood. 50 amp. 50 amp, red. Engine compartment, 50a.
Not For Sale
Not For Sale
12
Fuse GM
GM Description: Fuse box, 40 amp. 40 amp, amber. Rear body, maxi, 40a. Underhood, 40 amp. Engine compartment. 40 amp. Maxi 40 amp. Engine compartment, 40a. Instrument panel passenger side. 40 amp.
MSRP $26.90
$16.90
MSRP $26.90
$16.90
12
Acdelco™ Multi-Purpose Fuse GM
GM Description: Instrument panel. 40 amp. Fuses & relays. maxi 40 amp. Engine compartment, 40 amp. Fuse box, 40 amp. 40 amp, amber. Rear body. maxi 40a. Underhood. 40 amp. Engine compartment, 40a.
Not For Sale
Not For Sale
12
Blue 60 Amp Automotive Maxi Fuse GM
GM Description: Engine compartment. 60 amp. Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Manufactured to meet expectations for fit, form, and function
MSRP $19.80
$12.40
MSRP $19.80
$12.40
12
Light Green 30 Amp Automotive Maxi Fuse GM
GM Description: Underhood, 30 amp. 30 amp, green. Engine compartment, maxi, 30a. Engine compartment. 30 amp. Components under hood. 30 amp. Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Manufactured to meet expectations for fit, form, and function
MSRP $21.65
$13.55
MSRP $21.65
$13.55
13
30 Amp Automotive Mini Fuse GM
GM Description: Body junction block. 30a. Engine compartment junction block. 30a. Instrument panel, green. Engine compartment, mini, 30a. Engine compartment, 2008-09, 30 amp. Rear compartment. Fuses & relays. mini 30 amp. Junction block, body compartment. 30 amp. Underhood. 30 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.80
$0.50
MSRP $0.80
$0.50
13
20 Amp Automotive Mini Fuse GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $103.25
$65.00
MSRP $103.25
$65.00
13
15 Amp Automotive Mini Fuse GM
GM Description: Body junction block. 15a. Rear body, mini, 15a. Instrument panel, mini, 15 amp. Components under hood. 15 amp. Engine compartment. Fuses & relays. mini 15 amp. Junction block, body compartment. 15 amp. Junction block, under hood. 15 amp. Underhood. 15 amp. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $4.00
$2.50
MSRP $4.00
$2.50
13
25 Amp Automotive Mini Fuse GM
GM Description: Engine compartment junction block. 25a. Body junction block. 25a. Rear compartment. 15 amp. Junction block,instrument panel, 25 amp. Engine compartment, 2008-09, 25 amp. Engine compartment. mini fuse 25 amp. Fuses & relays. mini 25 amp. Junction block, under hood. 25 amp. Underhood. 25 amp. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $0.30
$0.19
MSRP $0.30
$0.19
14
Engine Wiring Harness Fuse Block Bracket GM
GM Description: Fuses & relays. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Related Parts
Part # / Description / Price
Price
Fuel Injector O-Ring Kit with Assorted O-Rings GM
GM Description: All models. 4.8l, 5.3l, 6.0l. All models. 8.1l. Eng. code j. Yukon XL, Suburban. 6.2l. Yukon XL, Suburban. 6.0l. Tahoe, Yukon, Escalade. Hummer H2. Avalanche. 6.0l. Escalade EXT. Silverado, sierra hybrid. Helps provide a seal to prevent fuel leaks
Helps seal combustion chamber from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $32.54
$18.95
MSRP $32.54
$18.95
Fuel Tank GM
GM Notes: Parts And Prices For Estimating Purpose Only. Order By Description.
Description: Silverado, sierra. 26 gallon. Silverado, sierra. 6' 1/2 box. Gas, 6 1/2 foot bed, 2500 with crew cab.
Fuel Rail - Passenger Side (RH) GM
GM Description: Express, savana. All models. Hummer H2. SSR. Right. 4.8l, 5.3l, 6.0l. Passenger Side (RH). Does NOT include pressure sensor.
MSRP $327.45
$179.70
MSRP $327.45
$179.70
Fuel Rail - Driver's Side (LH) GM
GM Description: Express, savana. All models. SSR. Left. 4.8l, 5.3l, 6.0l. Driver's Side (LH).
Multi-Port Fuel Injector GM
GM Description: All models. 6.0l. Express, savana. 6.0l. Express, savana. 4.8l. 5.3l. Hummer H2. SSR. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system
Allows for a quick throttle response
Assists in cold engine starts
MSRP $228.20
$125.22
MSRP $228.20
$125.22
Fuel Injection Pressure Regulator Kit with Regulator and Clips GM
GM Description: Manual trans. All models. 5.0l, 5.7l. Incl.Retainer. 4.3l sfi. Express, savana. 5.0l, 5.7l. Astro, Safari. 4.3l. Cpi, mpi. Express, savana. 4.3l. All. 4.3l. Helps provide constant fuel pressure to the injectors
Assists in cold engine starts
Helps maintain stable engine idle
MSRP $157.56
$88.63
MSRP $157.56
$88.63
Fuel Injection Pressure Regulator Kit with Clip and Snap Ring GM
GM Description: Incl.O-Rings. Auto trans. 8.1l. All models. 7.4l. Express, savana. 7.4l. Express, savana. 8.1l. 5.3l. 5.7l. SSR. Incl.Retainer & Seals. Hummer H2. Helps provide constant fuel pressure to the injectors
Assists in cold engine starts
Helps maintain stable engine idle
Fuel Pump Module Kit GM
GM Description: Gas. Silverado, sierra. With evap emissions. In Tank Assy.. Incl.Fuel Tank Sending Unit. Electrical Connector Qty.2. Helps provide a reliable fuel supply to your vehicle's engine
Electrical connections are designed to help eliminate high resistance due to vehicle vibration
Designed to optimize pump life and reduce fuel pump noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $414.14
$226.74
MSRP $414.14
$226.74
Fuel Pump Module Kit with Level Sensor GM
GM Description: Gas. Silverado, sierra. Without evap emissions. Helps provide a reliable fuel supply to your vehicle's engine
Electrical connections are designed to help eliminate high resistance due to vehicle vibration
Designed to optimize pump life and reduce fuel pump noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $491.49
$269.10
MSRP $491.49
$269.10
Acdelco™ Fuel Injector O-Ring Kit GM
GM Description: All models. 4.8l, 5.3l, 6.0l. All models. 8.1l. Eng. code j. Yukon XL, Suburban. 6.2l. Yukon XL, Suburban. 6.0l. Tahoe, Yukon, Escalade. Hummer H2. Avalanche. 6.0l. Escalade EXT. Silverado, sierra hybrid.
Not For Sale
Not For Sale
Acdelco™ Electric Fuel Pump GM
GM Description: In Tank Assy.. Incl.Fuel Tank Sending Unit. Electrical Connector Qty.2. Gas. Silverado, sierra. With evap emissions.
Not For Sale
Not For Sale
Acdelco™ Electric Fuel Pump GM
GM Description: In Tank Assy.. Incl.Fuel Tank Sending Unit. Electrical Connector Qty.1. Gas. Silverado, sierra. Without evap emissions.
Not For Sale
Not For Sale