Fuel System Components for 2003 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Fuel Tank 
GM
GM Notes: PARTS: Order by description.
Description: Diesel. All models. 6.6l. Without cab chassis. 6' 1/2' box. GAS. 6 1/2 foot bed 2500 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.
1
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.
2
MSRP $59.17 CAD
$43.48 CAD
3
MSRP $55.63 CAD
$34.83 CAD
3
MSRP $55.99 CAD
$34.99 CAD
3
Acdelco™ Fuel Tank Cap GM
GM Description: Incl.Tether. Vendor:acdelco. Vendor #GT-231. Gas, 1995-98. Non-locking, with handle. Optional.
4
6
Fuel Pocket GM
GM Notes: PARTS: Part included with filler pipe.
Description: Gas. Diesel.
MSRP $77.95 CAD
$57.33 CAD
MSRP $77.95 CAD
$57.33 CAD
7
Fuel Pump Module Assembly GM
GM Notes: PARTS: Order by description.
Description: Gas. Silverado, sierra. All. Tahoe, Yukon. Escalade.
7
Acdelco™ Fuel Pump Module Assembly GM
GM Notes: Order By Description.
Description: Gas. Silverado, sierra. All. Tahoe, Yukon. Escalade.
8
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.
MSRP $358.21 CAD
$196.08 CAD
MSRP $358.21 CAD
$196.08 CAD
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.
9
MSRP $171.13 CAD
$94.46 CAD
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.
10
Seal GM
GM Description: Gas. 93.8mm I.D.,111.2mm O.D,7mm Thick. Flange Style. 6.6L diesel. 2002-04. 1995-00 4 door.
MSRP $32.03 CAD
$22.13 CAD
MSRP $32.03 CAD
$22.13 CAD
10
Acdelco™ Fuel Pump Tank Seal GM
GM Description: O-Ring. 2000-05. 103mm I.D.,113mm O.D.,4mm Thick. 1997-99.
No.
Part # / Description / Price
Price
6
MSRP $23.65 CAD
$17.67 CAD
9
HVAC Blower Motor Relay GM
GM Description: ENGINE COMPARTMENT. gray-tall rectangle.
MSRP $31.50 CAD
$23.69 CAD
MSRP $31.50 CAD
$23.69 CAD
10
Relay GM
GM Description: Off road lamp Relay
note: for 4-term app cut off center term labeled 87a).
note: for 4-term app cut off center term labeled 87a).
MSRP $143.45 CAD
$95.59 CAD
MSRP $143.45 CAD
$95.59 CAD
11
Accessory Power Relay GM
GM Description: 6.0L secondary battery. Auxiliary battery.
MSRP $184.14 CAD
$128.82 CAD
MSRP $184.14 CAD
$128.82 CAD
12
Fuse GM
GM Description: Engine compartment, 60a. Engine compartment. 60 amp. Instrument panel passenger side. 60 amp.
MSRP $7.74 CAD
$5.58 CAD
MSRP $7.74 CAD
$5.58 CAD
12
Fuse GM
GM Description: Components under hood, 50 amp. 50 amp, red. Maxi 50 amp. Engine compartment, 50a. Engine compartment. 50 amp. Instrument panel passenger side. 50 amp.
MSRP $8.80 CAD
$6.44 CAD
MSRP $8.80 CAD
$6.44 CAD
12
Fuse GM
GM Description: Components under hood, 30 amp. Underhood, 30 amp. 30 amp, green. Engine compartment, maxi, 30a. Maxi 30 amp. Engine compartment. 30 amp.
MSRP $8.04 CAD
$5.85 CAD
MSRP $8.04 CAD
$5.85 CAD
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.
12
Acdelco™ Multi-Purpose Fuse GM
GM Description: Engine compartment, 60 amp. Fuse box. 60 amp. 60 amp, blue. Engine compartment, 60a.
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.
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 $8.01 CAD
$5.78 CAD
MSRP $8.01 CAD
$5.78 CAD
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.
13
MSRP $8.75 CAD
$6.33 CAD
13
Fuse GM
GM Description: Under hood, blue. Body junction block. 15a. 2003-07, 15 amp. Junction block,instrument panel, 15 amp. Sedan, instrument panel, 15 amp. Underhood, mini, 15 amp. Engine compartment. mini fuse 15 amp. Fuses & relays. mini 15 amp. Junction block, body compartment. 15 amp.
MSRP $6.12 CAD
$4.40 CAD
MSRP $6.12 CAD
$4.40 CAD
13
MSRP $8.50 CAD
$6.15 CAD
Related Parts
Part # / Description / Price
Price
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.
MSRP $51.14 CAD
$34.43 CAD
MSRP $51.14 CAD
$34.43 CAD
Fuel Rail GM
GM Description: All. Express, savana. 6.0l. Right. Express, savana. 5.3l. Express, savana. 4.8l. S-series. 5.3l. Hummer H2. SSR.
MSRP $441.74 CAD
$283.39 CAD
MSRP $441.74 CAD
$283.39 CAD
Injector GM
GM Description: All models. 6.0l. Express, savana. 6.0l. Express, savana. 4.8l. 5.3l. Hummer H2. SSR.
MSRP $381.01 CAD
$244.47 CAD
MSRP $381.01 CAD
$244.47 CAD
Fuel Pressure Regulator 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. All models. 4.2l. Express, savana. 4.3l. All. 4.3l.
MSRP $258.00 CAD
$165.49 CAD
MSRP $258.00 CAD
$165.49 CAD
Fuel Pump Module Assembly GM
GM Description: Gas. Silverado, sierra. With evap emissions. In Tank Assy.. Incl.Fuel Tank Sending Unit. Electrical Connector Qty.2.
MSRP $809.90 CAD
$439.60 CAD
MSRP $809.90 CAD
$439.60 CAD
Fuel Pump GM
GM Description: Gas. Silverado, sierra. Without evap emissions. In Tank Assy.. Incl.Fuel Tank Sending Unit. Electrical Connector Qty.1.
MSRP $874.60 CAD
$474.71 CAD
MSRP $874.60 CAD
$474.71 CAD
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.
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.
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.